19946488800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 864

約数和(自身を含む): 81219801600

約数和(自身を除く): 61273312800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 49, 50, 56, 57, 60, 70, 75, 76, 79, 80, 84, 95, 96, 98, 100, 105, 112, 113, 114, 120, 133, 140, 147, 150, 152, 158, 160, 168, 175, 190, 196, 200, 210, 224, 226, 228, 237, 240, 245, 266, 280, 285, 294, 300, 304, 316, 336, 339, 350, 380, 392, 395, 399, 400, 420, 452, 456, 474, 475, 480, 490, 525, 532, 553, 560, 565, 570, 588, 600, 608, 632, 665, 672, 678, 700, 735, 760, 784, 790, 791, 798, 800, 840, 904, 912, 931, 948, 950, 980, 1050, 1064, 1106, 1120, 1130, 1140, 1176, 1185, 1200, 1225, 1264, 1330, 1356, 1400, 1425, 1470, 1501, 1520, 1568, 1580, 1582, 1596, 1659, 1680, 1695, 1808, 1824, 1862, 1896, 1900, 1960, 1975, 1995, 2100, 2128, 2147, 2212, 2260, 2280, 2352, 2370, 2373, 2400, 2450, 2528, 2660, 2712, 2765, 2793, 2800, 2825, 2850, 2940, 3002, 3040, 3160, 3164, 3192, 3318, 3325, 3360, 3390, 3616, 3675, 3724, 3792, 3800, 3871, 3920, 3950, 3955, 3990, 4200, 4256, 4294, 4424, 4503, 4520, 4560, 4655, 4704, 4740, 4746, 4900, 5320, 5424, 5530, 5537, 5586, 5600, 5650, 5700, 5880, 5925, 6004, 6320, 6328, 6384, 6441, 6636, 6650, 6780, 7350, 7448, 7505, 7584, 7600, 7742, 7840, 7900, 7910, 7980, 8295, 8400, 8475, 8588, 8848, 8927, 9006, 9040, 9120, 9310, 9480, 9492, 9800, 9975, 10507, 10640, 10735, 10848, 11060, 11074, 11172, 11300, 11400, 11613, 11760, 11850, 11865, 12008, 12640, 12656, 12768, 12882, 13272, 13300, 13560, 13825, 13965, 14700, 14896, 15010, 15029, 15200, 15484, 15800, 15820, 15960, 16590, 16611, 16800, 16950, 17176, 17696, 17854, 18012, 18080, 18620, 18960, 18984, 19355, 19600, 19775, 19950, 21014, 21280, 21470, 22120, 22148, 22344, 22515, 22600, 22800, 23226, 23275, 23520, 23700, 23730, 24016, 25312, 25764, 26544, 26600, 26781, 27120, 27650, 27685, 27930, 29400, 29792, 30020, 30058, 30968, 31521, 31600, 31640, 31920, 32205, 33180, 33222, 33900, 34352, 35708, 36024, 37240, 37525, 37920, 37968, 38710, 39200, 39550, 39900, 41475, 42028, 42940, 44240, 44296, 44635, 44688, 45030, 45087, 45200, 45600, 46452, 46550, 47400, 47460, 48032, 51528, 52535, 53088, 53200, 53562, 53675, 54240, 55300, 55370, 55860, 58065, 58800, 59325, 60040, 60116, 61936, 62489, 63042, 63200, 63280, 63840, 64410, 66360, 66444, 67800, 68704, 69825, 71416, 72048, 73549, 74480, 75050, 75145, 75936, 77420, 79100, 79800, 82950, 83055, 84056, 85880, 88480, 88592, 89270, 89376, 90060, 90174, 90400, 92904, 93100, 94800, 94920, 96775, 103056, 105070, 105203, 106400, 107124, 107350, 110600, 110740, 111720, 112575, 116130, 117600, 118650, 120080, 120232, 123872, 124978, 126084, 126560, 128820, 132720, 132888, 133905, 135600, 138425, 139650, 142832, 144096, 147098, 148960, 150100, 150290, 154840, 157605, 158200, 159600, 161025, 165900, 166110, 168112, 169613, 171760, 177184, 178540, 180120, 180348, 185808, 186200, 187467, 189600, 189840, 193550, 206112, 210140, 210406, 214248, 214700, 220647, 221200, 221480, 223175, 223440, 225150, 225435, 232260, 237300, 240160, 240464, 249956, 252168, 257640, 262675, 265440, 265776, 267810, 271200, 276850, 279300, 285664, 290325, 294196, 300200, 300580, 309680, 312445, 315210, 315609, 316400, 319200, 322050, 331800, 332220, 336224, 339226, 343520, 357080, 360240, 360696, 367745, 371616, 372400, 374934, 375725, 379680, 387100, 415275, 420280, 420812, 428496, 429400, 437423, 441294, 442400, 442960, 446350, 446880, 450300, 450870, 464520, 474600, 480928, 499912, 504336, 508839, 515280, 525350, 526015, 531552, 535620, 553700, 558600, 580650, 588392, 600400, 601160, 619360, 624890, 630420, 631218, 632800, 644100, 663600, 664440, 669525, 678452, 714160, 720480, 721392, 735490, 744800, 749868, 751450, 774200, 788025, 830550, 840560, 841624, 848065, 856992, 858800, 874846, 882588, 885920, 892700, 900600, 901740, 929040, 937335, 949200, 999824, 1008672, 1017678, 1030560, 1050700, 1052030, 1071240, 1103235, 1107400, 1117200, 1127175, 1161300, 1176784, 1187291, 1200800, 1202320, 1249780, 1260840, 1262436, 1288200, 1312269, 1327200, 1328880, 1339050, 1356904, 1428320, 1442784, 1470980, 1499736, 1502900, 1548400, 1562225, 1576050, 1578045, 1661100, 1681120, 1683248, 1696130, 1717600, 1749692, 1765176, 1785400, 1801200, 1803480, 1838725, 1858080, 1874670, 1898400, 1999648, 2035356, 2101400, 2104060, 2142480, 2187115, 2206470, 2214800, 2234400, 2254350, 2322600, 2353568, 2374582, 2404640, 2499560, 2521680, 2524872, 2544195, 2576400, 2624538, 2630075, 2657760, 2678100, 2713808, 2941960, 2999472, 3005800, 3096800, 3124450, 3152100, 3156090, 3322200, 3366496, 3392260, 3499384, 3530352, 3561873, 3570800, 3602400, 3606960, 3677450, 3749340, 4070712, 4202800, 4208120, 4240325, 4284960, 4374230, 4412940, 4429600, 4508700, 4645200, 4686675, 4749164, 4999120, 5043360, 5049744, 5088390, 5152800, 5249076, 5260150, 5356200, 5427616, 5516175, 5883920, 5936455, 5998944, 6011600, 6248900, 6304200, 6312180, 6561345, 6644400, 6784520, 6998768, 7060704, 7123746, 7141600, 7213920, 7354900, 7498680, 7890225, 8141424, 8311037, 8405600, 8416240, 8480650, 8748460, 8825880, 9017400, 9290400, 9373350, 9498328, 9998240, 10099488, 10176780, 10498152, 10520300, 10712400, 10935575, 11032350, 11767840, 11872910, 12023200, 12497800, 12608400, 12624360, 12720975, 13122690, 13288800, 13569040, 13997536, 14247492, 14709800, 14997360, 15780450, 16282848, 16622074, 16832480, 16961300, 17496920, 17651760, 17809365, 18034800, 18746700, 18996656, 20353560, 20996304, 21040600, 21424800, 21871150, 22064700, 23745820, 24933111, 24995600, 25216800, 25248720, 25441950, 26245380, 27138080, 28494984, 29419600, 29682275, 29994720, 31560900, 32806725, 33244148, 33922600, 34993840, 35303520, 35618730, 36069600, 37493400, 37993312, 40707120, 41555185, 41992608, 42081200, 43742300, 44129400, 47491640, 49866222, 49991200, 50497440, 50883900, 52490760, 56989968, 58839200, 59364550, 63121800, 65613450, 66488296, 67845200, 69987680, 71237460, 74986800, 81414240, 83110370, 84162400, 87484600, 88258800, 89046825, 94983280, 99732444, 101767800, 104981520, 113979936, 118729100, 124665555, 126243600, 131226900, 132976592, 135690400, 142474920, 149973600, 166220740, 174969200, 176517600, 178093650, 189966560, 199464888, 203535600, 207775925, 209963040, 237458200, 249331110, 252487200, 262453800, 265953184, 284949840, 332441480, 349938400, 356187300, 398929776, 407071200, 415551850, 474916400, 498662220, 524907600, 569899680, 623327775, 664882960, 712374600, 797859552, 831103700, 949832800, 997324440, 1049815200, 1246655550, 1329765920, 1424749200, 1662207400, 1994648880, 2493311100, 2849498400, 3324414800, 3989297760, 4986622200, 6648829600, 9973244400, 19946488800]

約数ペア:

[(1, 19946488800), (2, 9973244400), (3, 6648829600), (4, 4986622200), (5, 3989297760), (6, 3324414800), (7, 2849498400), (8, 2493311100), (10, 1994648880), (12, 1662207400), (14, 1424749200), (15, 1329765920), (16, 1246655550), (19, 1049815200), (20, 997324440), (21, 949832800), (24, 831103700), (25, 797859552), (28, 712374600), (30, 664882960), (32, 623327775), (35, 569899680), (38, 524907600), (40, 498662220), (42, 474916400), (48, 415551850), (49, 407071200), (50, 398929776), (56, 356187300), (57, 349938400), (60, 332441480), (70, 284949840), (75, 265953184), (76, 262453800), (79, 252487200), (80, 249331110), (84, 237458200), (95, 209963040), (96, 207775925), (98, 203535600), (100, 199464888), (105, 189966560), (112, 178093650), (113, 176517600), (114, 174969200), (120, 166220740), (133, 149973600), (140, 142474920), (147, 135690400), (150, 132976592), (152, 131226900), (158, 126243600), (160, 124665555), (168, 118729100), (175, 113979936), (190, 104981520), (196, 101767800), (200, 99732444), (210, 94983280), (224, 89046825), (226, 88258800), (228, 87484600), (237, 84162400), (240, 83110370), (245, 81414240), (266, 74986800), (280, 71237460), (285, 69987680), (294, 67845200), (300, 66488296), (304, 65613450), (316, 63121800), (336, 59364550), (339, 58839200), (350, 56989968), (380, 52490760), (392, 50883900), (395, 50497440), (399, 49991200), (400, 49866222), (420, 47491640), (452, 44129400), (456, 43742300), (474, 42081200), (475, 41992608), (480, 41555185), (490, 40707120), (525, 37993312), (532, 37493400), (553, 36069600), (560, 35618730), (565, 35303520), (570, 34993840), (588, 33922600), (600, 33244148), (608, 32806725), (632, 31560900), (665, 29994720), (672, 29682275), (678, 29419600), (700, 28494984), (735, 27138080), (760, 26245380), (784, 25441950), (790, 25248720), (791, 25216800), (798, 24995600), (800, 24933111), (840, 23745820), (904, 22064700), (912, 21871150), (931, 21424800), (948, 21040600), (950, 20996304), (980, 20353560), (1050, 18996656), (1064, 18746700), (1106, 18034800), (1120, 17809365), (1130, 17651760), (1140, 17496920), (1176, 16961300), (1185, 16832480), (1200, 16622074), (1225, 16282848), (1264, 15780450), (1330, 14997360), (1356, 14709800), (1400, 14247492), (1425, 13997536), (1470, 13569040), (1501, 13288800), (1520, 13122690), (1568, 12720975), (1580, 12624360), (1582, 12608400), (1596, 12497800), (1659, 12023200), (1680, 11872910), (1695, 11767840), (1808, 11032350), (1824, 10935575), (1862, 10712400), (1896, 10520300), (1900, 10498152), (1960, 10176780), (1975, 10099488), (1995, 9998240), (2100, 9498328), (2128, 9373350), (2147, 9290400), (2212, 9017400), (2260, 8825880), (2280, 8748460), (2352, 8480650), (2370, 8416240), (2373, 8405600), (2400, 8311037), (2450, 8141424), (2528, 7890225), (2660, 7498680), (2712, 7354900), (2765, 7213920), (2793, 7141600), (2800, 7123746), (2825, 7060704), (2850, 6998768), (2940, 6784520), (3002, 6644400), (3040, 6561345), (3160, 6312180), (3164, 6304200), (3192, 6248900), (3318, 6011600), (3325, 5998944), (3360, 5936455), (3390, 5883920), (3616, 5516175), (3675, 5427616), (3724, 5356200), (3792, 5260150), (3800, 5249076), (3871, 5152800), (3920, 5088390), (3950, 5049744), (3955, 5043360), (3990, 4999120), (4200, 4749164), (4256, 4686675), (4294, 4645200), (4424, 4508700), (4503, 4429600), (4520, 4412940), (4560, 4374230), (4655, 4284960), (4704, 4240325), (4740, 4208120), (4746, 4202800), (4900, 4070712), (5320, 3749340), (5424, 3677450), (5530, 3606960), (5537, 3602400), (5586, 3570800), (5600, 3561873), (5650, 3530352), (5700, 3499384), (5880, 3392260), (5925, 3366496), (6004, 3322200), (6320, 3156090), (6328, 3152100), (6384, 3124450), (6441, 3096800), (6636, 3005800), (6650, 2999472), (6780, 2941960), (7350, 2713808), (7448, 2678100), (7505, 2657760), (7584, 2630075), (7600, 2624538), (7742, 2576400), (7840, 2544195), (7900, 2524872), (7910, 2521680), (7980, 2499560), (8295, 2404640), (8400, 2374582), (8475, 2353568), (8588, 2322600), (8848, 2254350), (8927, 2234400), (9006, 2214800), (9040, 2206470), (9120, 2187115), (9310, 2142480), (9480, 2104060), (9492, 2101400), (9800, 2035356), (9975, 1999648), (10507, 1898400), (10640, 1874670), (10735, 1858080), (10848, 1838725), (11060, 1803480), (11074, 1801200), (11172, 1785400), (11300, 1765176), (11400, 1749692), (11613, 1717600), (11760, 1696130), (11850, 1683248), (11865, 1681120), (12008, 1661100), (12640, 1578045), (12656, 1576050), (12768, 1562225), (12882, 1548400), (13272, 1502900), (13300, 1499736), (13560, 1470980), (13825, 1442784), (13965, 1428320), (14700, 1356904), (14896, 1339050), (15010, 1328880), (15029, 1327200), (15200, 1312269), (15484, 1288200), (15800, 1262436), (15820, 1260840), (15960, 1249780), (16590, 1202320), (16611, 1200800), (16800, 1187291), (16950, 1176784), (17176, 1161300), (17696, 1127175), (17854, 1117200), (18012, 1107400), (18080, 1103235), (18620, 1071240), (18960, 1052030), (18984, 1050700), (19355, 1030560), (19600, 1017678), (19775, 1008672), (19950, 999824), (21014, 949200), (21280, 937335), (21470, 929040), (22120, 901740), (22148, 900600), (22344, 892700), (22515, 885920), (22600, 882588), (22800, 874846), (23226, 858800), (23275, 856992), (23520, 848065), (23700, 841624), (23730, 840560), (24016, 830550), (25312, 788025), (25764, 774200), (26544, 751450), (26600, 749868), (26781, 744800), (27120, 735490), (27650, 721392), (27685, 720480), (27930, 714160), (29400, 678452), (29792, 669525), (30020, 664440), (30058, 663600), (30968, 644100), (31521, 632800), (31600, 631218), (31640, 630420), (31920, 624890), (32205, 619360), (33180, 601160), (33222, 600400), (33900, 588392), (34352, 580650), (35708, 558600), (36024, 553700), (37240, 535620), (37525, 531552), (37920, 526015), (37968, 525350), (38710, 515280), (39200, 508839), (39550, 504336), (39900, 499912), (41475, 480928), (42028, 474600), (42940, 464520), (44240, 450870), (44296, 450300), (44635, 446880), (44688, 446350), (45030, 442960), (45087, 442400), (45200, 441294), (45600, 437423), (46452, 429400), (46550, 428496), (47400, 420812), (47460, 420280), (48032, 415275), (51528, 387100), (52535, 379680), (53088, 375725), (53200, 374934), (53562, 372400), (53675, 371616), (54240, 367745), (55300, 360696), (55370, 360240), (55860, 357080), (58065, 343520), (58800, 339226), (59325, 336224), (60040, 332220), (60116, 331800), (61936, 322050), (62489, 319200), (63042, 316400), (63200, 315609), (63280, 315210), (63840, 312445), (64410, 309680), (66360, 300580), (66444, 300200), (67800, 294196), (68704, 290325), (69825, 285664), (71416, 279300), (72048, 276850), (73549, 271200), (74480, 267810), (75050, 265776), (75145, 265440), (75936, 262675), (77420, 257640), (79100, 252168), (79800, 249956), (82950, 240464), (83055, 240160), (84056, 237300), (85880, 232260), (88480, 225435), (88592, 225150), (89270, 223440), (89376, 223175), (90060, 221480), (90174, 221200), (90400, 220647), (92904, 214700), (93100, 214248), (94800, 210406), (94920, 210140), (96775, 206112), (103056, 193550), (105070, 189840), (105203, 189600), (106400, 187467), (107124, 186200), (107350, 185808), (110600, 180348), (110740, 180120), (111720, 178540), (112575, 177184), (116130, 171760), (117600, 169613), (118650, 168112), (120080, 166110), (120232, 165900), (123872, 161025), (124978, 159600), (126084, 158200), (126560, 157605), (128820, 154840), (132720, 150290), (132888, 150100), (133905, 148960), (135600, 147098), (138425, 144096), (139650, 142832)]