18783330720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 576

約数和(自身を含む): 76117708800

約数和(自身を除く): 57334378080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 79, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 158, 160, 165, 168, 176, 196, 210, 220, 224, 231, 237, 240, 245, 264, 280, 294, 308, 316, 330, 336, 352, 385, 392, 395, 420, 440, 462, 474, 480, 490, 528, 539, 553, 560, 588, 616, 632, 660, 672, 735, 770, 784, 790, 840, 869, 880, 919, 924, 948, 980, 1056, 1078, 1106, 1120, 1155, 1176, 1185, 1232, 1264, 1320, 1470, 1540, 1568, 1580, 1617, 1659, 1680, 1738, 1760, 1838, 1848, 1896, 1960, 2156, 2212, 2310, 2352, 2370, 2464, 2528, 2607, 2640, 2695, 2757, 2765, 2940, 3080, 3160, 3234, 3318, 3360, 3476, 3676, 3696, 3792, 3871, 3920, 4312, 4345, 4424, 4595, 4620, 4704, 4740, 5214, 5280, 5390, 5514, 5530, 5880, 6083, 6160, 6320, 6433, 6468, 6636, 6952, 7352, 7392, 7584, 7742, 7840, 8085, 8295, 8624, 8690, 8848, 9190, 9240, 9480, 10109, 10428, 10780, 11028, 11060, 11613, 11760, 12166, 12320, 12640, 12866, 12936, 13035, 13272, 13785, 13904, 14704, 15484, 16170, 16590, 17248, 17380, 17696, 18249, 18380, 18480, 18960, 19299, 19355, 20218, 20856, 21560, 22056, 22120, 23226, 23520, 24332, 25732, 25872, 26070, 26544, 27570, 27808, 29408, 30327, 30415, 30968, 32165, 32340, 33180, 34760, 36498, 36760, 36960, 37920, 38598, 38710, 40436, 41712, 42581, 43120, 44112, 44240, 45031, 46452, 48664, 50545, 51464, 51744, 52140, 53088, 55140, 58065, 60654, 60830, 61936, 64330, 64680, 66360, 69520, 70763, 72601, 72996, 73520, 77196, 77420, 80872, 83424, 85162, 86240, 88224, 88480, 90062, 91245, 92904, 96495, 97328, 101090, 102928, 104280, 110280, 116130, 121308, 121660, 123872, 127743, 128660, 129360, 132720, 135093, 139040, 141526, 145202, 145992, 147040, 151635, 154392, 154840, 161744, 170324, 180124, 182490, 185808, 192990, 194656, 202180, 205856, 208560, 212289, 212905, 217803, 220560, 225155, 232260, 242616, 243320, 255486, 257320, 258720, 265440, 270186, 283052, 290404, 291984, 303270, 308784, 309680, 323488, 340648, 353815, 360248, 363005, 364980, 371616, 385980, 404360, 417120, 424578, 425810, 435606, 441120, 450310, 464520, 485232, 486640, 495341, 508207, 510972, 514640, 540372, 566104, 580808, 583968, 606540, 617568, 619360, 638715, 675465, 681296, 707630, 720496, 726010, 729960, 771960, 798611, 808720, 849156, 851620, 871212, 900620, 929040, 970464, 973280, 990682, 1016414, 1021944, 1029280, 1061445, 1080744, 1089015, 1132208, 1161616, 1213080, 1277430, 1350930, 1362592, 1415260, 1440992, 1452020, 1459920, 1486023, 1524621, 1543920, 1597222, 1617440, 1698312, 1703240, 1742424, 1801240, 1858080, 1981364, 2032828, 2043888, 2122890, 2161488, 2178030, 2264416, 2323232, 2395833, 2426160, 2476705, 2541035, 2554860, 2701860, 2830520, 2904040, 2919840, 2972046, 3049242, 3087840, 3194444, 3396624, 3406480, 3484848, 3557449, 3602480, 3962728, 3993055, 4065656, 4087776, 4245780, 4322976, 4356060, 4791666, 4852320, 4953410, 5082070, 5109720, 5403720, 5590277, 5661040, 5808080, 5944092, 6098484, 6388888, 6793248, 6812960, 6969696, 7114898, 7204960, 7430115, 7623105, 7925456, 7986110, 8131312, 8491560, 8712120, 9583332, 9906820, 10164140, 10219440, 10672347, 10807440, 11180554, 11322080, 11616160, 11888184, 11979165, 12196968, 12777776, 14229796, 14860230, 15246210, 15850912, 15972220, 16262624, 16770831, 16983120, 17424240, 17787245, 19166664, 19813640, 20328280, 20438880, 21344694, 21614880, 22361108, 23776368, 23958330, 24393936, 25555552, 27951385, 28459592, 29720460, 30492420, 31944440, 33541662, 33966240, 34848480, 35574490, 38333328, 39131939, 39627280, 40656560, 42689388, 44722216, 47552736, 47916660, 48787872, 53361735, 55902770, 56919184, 59440920, 60984840, 63888880, 67083324, 71148980, 76666656, 78263878, 79254560, 81313120, 83854155, 85378776, 89444432, 95833320, 106723470, 111805540, 113838368, 117395817, 118881840, 121969680, 127777760, 134166648, 142297960, 156527756, 167708310, 170757552, 178888864, 191666640, 195659695, 213446940, 223611080, 234791634, 237763680, 243939360, 268333296, 284595920, 313055512, 335416620, 341515104, 383333280, 391319390, 426893880, 447222160, 469583268, 536666592, 569191840, 586979085, 626111024, 670833240, 782638780, 853787760, 894444320, 939166536, 1173958170, 1252222048, 1341666480, 1565277560, 1707575520, 1878333072, 2347916340, 2683332960, 3130555120, 3756666144, 4695832680, 6261110240, 9391665360, 18783330720]

約数ペア:

[(1, 18783330720), (2, 9391665360), (3, 6261110240), (4, 4695832680), (5, 3756666144), (6, 3130555120), (7, 2683332960), (8, 2347916340), (10, 1878333072), (11, 1707575520), (12, 1565277560), (14, 1341666480), (15, 1252222048), (16, 1173958170), (20, 939166536), (21, 894444320), (22, 853787760), (24, 782638780), (28, 670833240), (30, 626111024), (32, 586979085), (33, 569191840), (35, 536666592), (40, 469583268), (42, 447222160), (44, 426893880), (48, 391319390), (49, 383333280), (55, 341515104), (56, 335416620), (60, 313055512), (66, 284595920), (70, 268333296), (77, 243939360), (79, 237763680), (80, 234791634), (84, 223611080), (88, 213446940), (96, 195659695), (98, 191666640), (105, 178888864), (110, 170757552), (112, 167708310), (120, 156527756), (132, 142297960), (140, 134166648), (147, 127777760), (154, 121969680), (158, 118881840), (160, 117395817), (165, 113838368), (168, 111805540), (176, 106723470), (196, 95833320), (210, 89444432), (220, 85378776), (224, 83854155), (231, 81313120), (237, 79254560), (240, 78263878), (245, 76666656), (264, 71148980), (280, 67083324), (294, 63888880), (308, 60984840), (316, 59440920), (330, 56919184), (336, 55902770), (352, 53361735), (385, 48787872), (392, 47916660), (395, 47552736), (420, 44722216), (440, 42689388), (462, 40656560), (474, 39627280), (480, 39131939), (490, 38333328), (528, 35574490), (539, 34848480), (553, 33966240), (560, 33541662), (588, 31944440), (616, 30492420), (632, 29720460), (660, 28459592), (672, 27951385), (735, 25555552), (770, 24393936), (784, 23958330), (790, 23776368), (840, 22361108), (869, 21614880), (880, 21344694), (919, 20438880), (924, 20328280), (948, 19813640), (980, 19166664), (1056, 17787245), (1078, 17424240), (1106, 16983120), (1120, 16770831), (1155, 16262624), (1176, 15972220), (1185, 15850912), (1232, 15246210), (1264, 14860230), (1320, 14229796), (1470, 12777776), (1540, 12196968), (1568, 11979165), (1580, 11888184), (1617, 11616160), (1659, 11322080), (1680, 11180554), (1738, 10807440), (1760, 10672347), (1838, 10219440), (1848, 10164140), (1896, 9906820), (1960, 9583332), (2156, 8712120), (2212, 8491560), (2310, 8131312), (2352, 7986110), (2370, 7925456), (2464, 7623105), (2528, 7430115), (2607, 7204960), (2640, 7114898), (2695, 6969696), (2757, 6812960), (2765, 6793248), (2940, 6388888), (3080, 6098484), (3160, 5944092), (3234, 5808080), (3318, 5661040), (3360, 5590277), (3476, 5403720), (3676, 5109720), (3696, 5082070), (3792, 4953410), (3871, 4852320), (3920, 4791666), (4312, 4356060), (4345, 4322976), (4424, 4245780), (4595, 4087776), (4620, 4065656), (4704, 3993055), (4740, 3962728), (5214, 3602480), (5280, 3557449), (5390, 3484848), (5514, 3406480), (5530, 3396624), (5880, 3194444), (6083, 3087840), (6160, 3049242), (6320, 2972046), (6433, 2919840), (6468, 2904040), (6636, 2830520), (6952, 2701860), (7352, 2554860), (7392, 2541035), (7584, 2476705), (7742, 2426160), (7840, 2395833), (8085, 2323232), (8295, 2264416), (8624, 2178030), (8690, 2161488), (8848, 2122890), (9190, 2043888), (9240, 2032828), (9480, 1981364), (10109, 1858080), (10428, 1801240), (10780, 1742424), (11028, 1703240), (11060, 1698312), (11613, 1617440), (11760, 1597222), (12166, 1543920), (12320, 1524621), (12640, 1486023), (12866, 1459920), (12936, 1452020), (13035, 1440992), (13272, 1415260), (13785, 1362592), (13904, 1350930), (14704, 1277430), (15484, 1213080), (16170, 1161616), (16590, 1132208), (17248, 1089015), (17380, 1080744), (17696, 1061445), (18249, 1029280), (18380, 1021944), (18480, 1016414), (18960, 990682), (19299, 973280), (19355, 970464), (20218, 929040), (20856, 900620), (21560, 871212), (22056, 851620), (22120, 849156), (23226, 808720), (23520, 798611), (24332, 771960), (25732, 729960), (25872, 726010), (26070, 720496), (26544, 707630), (27570, 681296), (27808, 675465), (29408, 638715), (30327, 619360), (30415, 617568), (30968, 606540), (32165, 583968), (32340, 580808), (33180, 566104), (34760, 540372), (36498, 514640), (36760, 510972), (36960, 508207), (37920, 495341), (38598, 486640), (38710, 485232), (40436, 464520), (41712, 450310), (42581, 441120), (43120, 435606), (44112, 425810), (44240, 424578), (45031, 417120), (46452, 404360), (48664, 385980), (50545, 371616), (51464, 364980), (51744, 363005), (52140, 360248), (53088, 353815), (55140, 340648), (58065, 323488), (60654, 309680), (60830, 308784), (61936, 303270), (64330, 291984), (64680, 290404), (66360, 283052), (69520, 270186), (70763, 265440), (72601, 258720), (72996, 257320), (73520, 255486), (77196, 243320), (77420, 242616), (80872, 232260), (83424, 225155), (85162, 220560), (86240, 217803), (88224, 212905), (88480, 212289), (90062, 208560), (91245, 205856), (92904, 202180), (96495, 194656), (97328, 192990), (101090, 185808), (102928, 182490), (104280, 180124), (110280, 170324), (116130, 161744), (121308, 154840), (121660, 154392), (123872, 151635), (127743, 147040), (128660, 145992), (129360, 145202), (132720, 141526), (135093, 139040)]