19900040160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:631

約数の個数: 768

約数和(自身を含む): 85349376000

約数和(自身を除く): 65449335840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 83, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 166, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 249, 260, 264, 273, 280, 286, 308, 312, 330, 332, 336, 352, 364, 385, 390, 415, 416, 420, 429, 440, 455, 462, 480, 498, 499, 520, 528, 546, 560, 572, 581, 616, 624, 660, 664, 672, 715, 728, 770, 780, 830, 840, 858, 880, 910, 913, 924, 996, 998, 1001, 1040, 1056, 1079, 1092, 1120, 1144, 1155, 1162, 1232, 1245, 1248, 1320, 1328, 1365, 1430, 1456, 1497, 1540, 1560, 1660, 1680, 1716, 1743, 1760, 1820, 1826, 1848, 1992, 1996, 2002, 2080, 2145, 2158, 2184, 2288, 2310, 2324, 2464, 2490, 2495, 2640, 2656, 2730, 2739, 2860, 2905, 2912, 2994, 3003, 3080, 3120, 3237, 3320, 3360, 3432, 3486, 3493, 3640, 3652, 3696, 3984, 3992, 4004, 4290, 4316, 4368, 4565, 4576, 4620, 4648, 4980, 4990, 5005, 5280, 5395, 5460, 5478, 5489, 5720, 5810, 5988, 6006, 6160, 6240, 6391, 6474, 6487, 6640, 6864, 6972, 6986, 7280, 7304, 7392, 7485, 7553, 7968, 7984, 8008, 8580, 8632, 8715, 8736, 9130, 9240, 9296, 9960, 9980, 10010, 10479, 10790, 10920, 10956, 10978, 11440, 11620, 11869, 11976, 12012, 12320, 12782, 12948, 12974, 13280, 13695, 13728, 13944, 13972, 14560, 14608, 14970, 15015, 15106, 15968, 16016, 16185, 16467, 17160, 17264, 17430, 17465, 18260, 18480, 18592, 19173, 19461, 19920, 19960, 20020, 20958, 21580, 21840, 21912, 21956, 22659, 22880, 23240, 23738, 23952, 24024, 25564, 25896, 25948, 27390, 27445, 27888, 27944, 29216, 29940, 30030, 30212, 31955, 32032, 32370, 32435, 32934, 34320, 34528, 34860, 34930, 35607, 36520, 36960, 37765, 38346, 38423, 38922, 39840, 39920, 40040, 41417, 41916, 43160, 43680, 43824, 43912, 45318, 45409, 46480, 47476, 47904, 48048, 51128, 51792, 51896, 52395, 54780, 54890, 55776, 55888, 59345, 59880, 60060, 60424, 63910, 64740, 64870, 65868, 68640, 69720, 69860, 71214, 71357, 73040, 75530, 76692, 76846, 77844, 79840, 80080, 82335, 82834, 83083, 83832, 86320, 87648, 87824, 90636, 90818, 92960, 94952, 95865, 96096, 97305, 102256, 103584, 103792, 104790, 109560, 109780, 111776, 113295, 115269, 118690, 119760, 120120, 120848, 124251, 127820, 129480, 129740, 131736, 136227, 139440, 139720, 142428, 142714, 146080, 151060, 153384, 153692, 155688, 160160, 164670, 165668, 166166, 167664, 172640, 175648, 178035, 181272, 181636, 189904, 191730, 192115, 194610, 204512, 207085, 207584, 209580, 214071, 219120, 219560, 226590, 227045, 230538, 237380, 239520, 240240, 241696, 248502, 249249, 255640, 258960, 259480, 263472, 272454, 278880, 279440, 284856, 285428, 289919, 302120, 306768, 307384, 311376, 329340, 331336, 332332, 335328, 356070, 356785, 362544, 363272, 379808, 383460, 384230, 389220, 414170, 415415, 419160, 428142, 438240, 439120, 453180, 454090, 455587, 461076, 474760, 480480, 497004, 498498, 499499, 511280, 517920, 518960, 526944, 538421, 544908, 558880, 569712, 570856, 576345, 579838, 604240, 613536, 614768, 621255, 622752, 658680, 662672, 664664, 681135, 712140, 713570, 725088, 726544, 766920, 768460, 778440, 828340, 830830, 838320, 856284, 869757, 878240, 906360, 908180, 911174, 922152, 949520, 994008, 996996, 998998, 1022560, 1037920, 1070355, 1076842, 1089816, 1139424, 1141712, 1152690, 1159676, 1208480, 1229536, 1242510, 1246245, 1317360, 1325344, 1329328, 1362270, 1366761, 1424280, 1427140, 1449595, 1453088, 1498497, 1533840, 1536920, 1556880, 1615263, 1656680, 1661660, 1676640, 1712568, 1739514, 1812720, 1816360, 1822348, 1844304, 1899040, 1988016, 1993992, 1997996, 2140710, 2153684, 2179632, 2277935, 2283424, 2305380, 2319352, 2485020, 2492490, 2497495, 2634720, 2658656, 2692105, 2724540, 2733522, 2848560, 2854280, 2899190, 2996994, 3067680, 3073840, 3113760, 3189109, 3230526, 3313360, 3323320, 3425136, 3479028, 3625440, 3632720, 3644696, 3688608, 3768947, 3976032, 3987984, 3995992, 4281420, 4307368, 4348785, 4359264, 4555870, 4610760, 4638704, 4970040, 4984980, 4994990, 5384210, 5449080, 5467044, 5697120, 5708560, 5798380, 5922631, 5993988, 6147680, 6378218, 6461052, 6626720, 6646640, 6833805, 6850272, 6958056, 7265440, 7289392, 7492485, 7537894, 7975968, 7991984, 8076315, 8562840, 8614736, 8697570, 9111740, 9221520, 9277408, 9567327, 9940080, 9969960, 9989980, 10768420, 10898160, 10934088, 11306841, 11417120, 11596760, 11845262, 11987976, 12756436, 12922104, 13293280, 13667610, 13916112, 14578784, 14984970, 15075788, 15945545, 15983968, 16152630, 17125680, 17229472, 17395140, 17767893, 18223480, 18443040, 18844735, 19134654, 19880160, 19939920, 19979960, 21536840, 21796320, 21868176, 22613682, 23193520, 23690524, 23975952, 25512872, 25844208, 27335220, 27832224, 29613155, 29969940, 30151576, 31891090, 32305260, 34251360, 34790280, 35535786, 36446960, 37689470, 38269308, 39879840, 39959920, 41458417, 43073680, 43736352, 45227364, 46387040, 47381048, 47836635, 47951904, 51025744, 51688416, 54670440, 56534205, 59226310, 59939880, 60303152, 63782180, 64610520, 69580560, 71071572, 72893920, 75378940, 76538616, 79919840, 82916834, 86147360, 88839465, 90454728, 94762096, 95673270, 102051488, 109340880, 113068410, 118452620, 119879760, 120606304, 124375251, 127564360, 129221040, 139161120, 142143144, 150757880, 153077232, 165833668, 177678930, 180909456, 189524192, 191346540, 207292085, 218681760, 226136820, 236905240, 239759520, 248750502, 255128720, 258442080, 284286288, 301515760, 306154464, 331667336, 355357860, 361818912, 382693080, 414584170, 452273640, 473810480, 497501004, 510257440, 568572576, 603031520, 621876255, 663334672, 710715720, 765386160, 829168340, 904547280, 947620960, 995002008, 1243752510, 1326669344, 1421431440, 1530772320, 1658336680, 1809094560, 1990004016, 2487505020, 2842862880, 3316673360, 3980008032, 4975010040, 6633346720, 9950020080, 19900040160]

約数ペア:

[(1, 19900040160), (2, 9950020080), (3, 6633346720), (4, 4975010040), (5, 3980008032), (6, 3316673360), (7, 2842862880), (8, 2487505020), (10, 1990004016), (11, 1809094560), (12, 1658336680), (13, 1530772320), (14, 1421431440), (15, 1326669344), (16, 1243752510), (20, 995002008), (21, 947620960), (22, 904547280), (24, 829168340), (26, 765386160), (28, 710715720), (30, 663334672), (32, 621876255), (33, 603031520), (35, 568572576), (39, 510257440), (40, 497501004), (42, 473810480), (44, 452273640), (48, 414584170), (52, 382693080), (55, 361818912), (56, 355357860), (60, 331667336), (65, 306154464), (66, 301515760), (70, 284286288), (77, 258442080), (78, 255128720), (80, 248750502), (83, 239759520), (84, 236905240), (88, 226136820), (91, 218681760), (96, 207292085), (104, 191346540), (105, 189524192), (110, 180909456), (112, 177678930), (120, 165833668), (130, 153077232), (132, 150757880), (140, 142143144), (143, 139161120), (154, 129221040), (156, 127564360), (160, 124375251), (165, 120606304), (166, 119879760), (168, 118452620), (176, 113068410), (182, 109340880), (195, 102051488), (208, 95673270), (210, 94762096), (220, 90454728), (224, 88839465), (231, 86147360), (240, 82916834), (249, 79919840), (260, 76538616), (264, 75378940), (273, 72893920), (280, 71071572), (286, 69580560), (308, 64610520), (312, 63782180), (330, 60303152), (332, 59939880), (336, 59226310), (352, 56534205), (364, 54670440), (385, 51688416), (390, 51025744), (415, 47951904), (416, 47836635), (420, 47381048), (429, 46387040), (440, 45227364), (455, 43736352), (462, 43073680), (480, 41458417), (498, 39959920), (499, 39879840), (520, 38269308), (528, 37689470), (546, 36446960), (560, 35535786), (572, 34790280), (581, 34251360), (616, 32305260), (624, 31891090), (660, 30151576), (664, 29969940), (672, 29613155), (715, 27832224), (728, 27335220), (770, 25844208), (780, 25512872), (830, 23975952), (840, 23690524), (858, 23193520), (880, 22613682), (910, 21868176), (913, 21796320), (924, 21536840), (996, 19979960), (998, 19939920), (1001, 19880160), (1040, 19134654), (1056, 18844735), (1079, 18443040), (1092, 18223480), (1120, 17767893), (1144, 17395140), (1155, 17229472), (1162, 17125680), (1232, 16152630), (1245, 15983968), (1248, 15945545), (1320, 15075788), (1328, 14984970), (1365, 14578784), (1430, 13916112), (1456, 13667610), (1497, 13293280), (1540, 12922104), (1560, 12756436), (1660, 11987976), (1680, 11845262), (1716, 11596760), (1743, 11417120), (1760, 11306841), (1820, 10934088), (1826, 10898160), (1848, 10768420), (1992, 9989980), (1996, 9969960), (2002, 9940080), (2080, 9567327), (2145, 9277408), (2158, 9221520), (2184, 9111740), (2288, 8697570), (2310, 8614736), (2324, 8562840), (2464, 8076315), (2490, 7991984), (2495, 7975968), (2640, 7537894), (2656, 7492485), (2730, 7289392), (2739, 7265440), (2860, 6958056), (2905, 6850272), (2912, 6833805), (2994, 6646640), (3003, 6626720), (3080, 6461052), (3120, 6378218), (3237, 6147680), (3320, 5993988), (3360, 5922631), (3432, 5798380), (3486, 5708560), (3493, 5697120), (3640, 5467044), (3652, 5449080), (3696, 5384210), (3984, 4994990), (3992, 4984980), (4004, 4970040), (4290, 4638704), (4316, 4610760), (4368, 4555870), (4565, 4359264), (4576, 4348785), (4620, 4307368), (4648, 4281420), (4980, 3995992), (4990, 3987984), (5005, 3976032), (5280, 3768947), (5395, 3688608), (5460, 3644696), (5478, 3632720), (5489, 3625440), (5720, 3479028), (5810, 3425136), (5988, 3323320), (6006, 3313360), (6160, 3230526), (6240, 3189109), (6391, 3113760), (6474, 3073840), (6487, 3067680), (6640, 2996994), (6864, 2899190), (6972, 2854280), (6986, 2848560), (7280, 2733522), (7304, 2724540), (7392, 2692105), (7485, 2658656), (7553, 2634720), (7968, 2497495), (7984, 2492490), (8008, 2485020), (8580, 2319352), (8632, 2305380), (8715, 2283424), (8736, 2277935), (9130, 2179632), (9240, 2153684), (9296, 2140710), (9960, 1997996), (9980, 1993992), (10010, 1988016), (10479, 1899040), (10790, 1844304), (10920, 1822348), (10956, 1816360), (10978, 1812720), (11440, 1739514), (11620, 1712568), (11869, 1676640), (11976, 1661660), (12012, 1656680), (12320, 1615263), (12782, 1556880), (12948, 1536920), (12974, 1533840), (13280, 1498497), (13695, 1453088), (13728, 1449595), (13944, 1427140), (13972, 1424280), (14560, 1366761), (14608, 1362270), (14970, 1329328), (15015, 1325344), (15106, 1317360), (15968, 1246245), (16016, 1242510), (16185, 1229536), (16467, 1208480), (17160, 1159676), (17264, 1152690), (17430, 1141712), (17465, 1139424), (18260, 1089816), (18480, 1076842), (18592, 1070355), (19173, 1037920), (19461, 1022560), (19920, 998998), (19960, 996996), (20020, 994008), (20958, 949520), (21580, 922152), (21840, 911174), (21912, 908180), (21956, 906360), (22659, 878240), (22880, 869757), (23240, 856284), (23738, 838320), (23952, 830830), (24024, 828340), (25564, 778440), (25896, 768460), (25948, 766920), (27390, 726544), (27445, 725088), (27888, 713570), (27944, 712140), (29216, 681135), (29940, 664664), (30030, 662672), (30212, 658680), (31955, 622752), (32032, 621255), (32370, 614768), (32435, 613536), (32934, 604240), (34320, 579838), (34528, 576345), (34860, 570856), (34930, 569712), (35607, 558880), (36520, 544908), (36960, 538421), (37765, 526944), (38346, 518960), (38423, 517920), (38922, 511280), (39840, 499499), (39920, 498498), (40040, 497004), (41417, 480480), (41916, 474760), (43160, 461076), (43680, 455587), (43824, 454090), (43912, 453180), (45318, 439120), (45409, 438240), (46480, 428142), (47476, 419160), (47904, 415415), (48048, 414170), (51128, 389220), (51792, 384230), (51896, 383460), (52395, 379808), (54780, 363272), (54890, 362544), (55776, 356785), (55888, 356070), (59345, 335328), (59880, 332332), (60060, 331336), (60424, 329340), (63910, 311376), (64740, 307384), (64870, 306768), (65868, 302120), (68640, 289919), (69720, 285428), (69860, 284856), (71214, 279440), (71357, 278880), (73040, 272454), (75530, 263472), (76692, 259480), (76846, 258960), (77844, 255640), (79840, 249249), (80080, 248502), (82335, 241696), (82834, 240240), (83083, 239520), (83832, 237380), (86320, 230538), (87648, 227045), (87824, 226590), (90636, 219560), (90818, 219120), (92960, 214071), (94952, 209580), (95865, 207584), (96096, 207085), (97305, 204512), (102256, 194610), (103584, 192115), (103792, 191730), (104790, 189904), (109560, 181636), (109780, 181272), (111776, 178035), (113295, 175648), (115269, 172640), (118690, 167664), (119760, 166166), (120120, 165668), (120848, 164670), (124251, 160160), (127820, 155688), (129480, 153692), (129740, 153384), (131736, 151060), (136227, 146080), (139440, 142714), (139720, 142428)]