1331442840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 384

約数和(自身を含む): 5046935040

約数和(自身を除く): 3715492200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 113, 120, 130, 140, 156, 166, 168, 169, 182, 195, 210, 226, 249, 260, 273, 280, 312, 332, 338, 339, 364, 390, 415, 420, 452, 455, 498, 507, 520, 546, 565, 581, 664, 676, 678, 728, 780, 791, 830, 840, 845, 904, 910, 996, 1014, 1079, 1092, 1130, 1162, 1183, 1245, 1352, 1356, 1365, 1469, 1560, 1582, 1660, 1690, 1695, 1743, 1820, 1992, 2028, 2158, 2184, 2260, 2324, 2366, 2373, 2490, 2535, 2712, 2730, 2905, 2938, 3164, 3237, 3320, 3380, 3390, 3486, 3549, 3640, 3955, 4056, 4316, 4407, 4520, 4648, 4732, 4746, 4980, 5070, 5395, 5460, 5810, 5876, 5915, 6328, 6474, 6760, 6780, 6972, 7098, 7345, 7553, 7910, 8632, 8715, 8814, 9379, 9464, 9492, 9960, 10140, 10283, 10790, 10920, 11620, 11752, 11830, 11865, 12948, 13560, 13944, 14027, 14196, 14690, 15106, 15820, 16185, 17430, 17628, 17745, 18758, 18984, 19097, 20280, 20566, 21580, 22035, 22659, 23240, 23660, 23730, 25896, 28054, 28137, 28392, 29380, 30212, 30849, 31640, 32370, 34860, 35256, 35490, 37516, 37765, 38194, 41132, 42081, 43160, 44070, 45318, 46895, 47320, 47460, 51415, 56108, 56274, 57291, 58760, 60424, 61698, 64740, 65653, 69720, 70135, 70980, 75032, 75530, 76388, 82264, 84162, 88140, 90636, 93790, 94920, 95485, 98189, 102830, 112216, 112548, 113295, 114582, 121927, 123396, 129480, 131306, 133679, 140270, 140685, 141960, 151060, 152776, 154245, 168324, 176280, 181272, 187580, 190970, 196378, 196959, 205660, 210405, 225096, 226590, 229164, 243854, 246792, 262612, 267358, 280540, 281370, 286455, 294567, 302120, 308490, 328265, 336648, 365781, 375160, 381940, 392756, 393918, 401037, 411320, 420810, 453180, 458328, 487708, 490945, 525224, 534716, 561080, 562740, 572910, 589134, 609635, 616980, 656530, 668395, 731562, 763880, 785512, 787836, 802074, 841620, 853489, 906360, 975416, 981890, 984795, 1069432, 1125480, 1145820, 1178268, 1219270, 1233960, 1313060, 1336790, 1463124, 1472835, 1575672, 1585051, 1604148, 1683240, 1706978, 1828905, 1963780, 1969590, 2005185, 2291640, 2356536, 2438540, 2560467, 2626120, 2673580, 2926248, 2945670, 3170102, 3208296, 3413956, 3657810, 3927560, 3939180, 4010370, 4267445, 4755153, 4877080, 5120934, 5347160, 5891340, 6340204, 6827912, 7315620, 7878360, 7925255, 8020740, 8534890, 9510306, 10241868, 11095357, 11782680, 12680408, 12802335, 14631240, 15850510, 16041480, 17069780, 19020612, 20483736, 22190714, 23775765, 25604670, 31701020, 33286071, 34139560, 38041224, 44381428, 47551530, 51209340, 55476785, 63402040, 66572142, 88762856, 95103060, 102418680, 110953570, 133144284, 166430355, 190206120, 221907140, 266288568, 332860710, 443814280, 665721420, 1331442840]

約数ペア:

[(1, 1331442840), (2, 665721420), (3, 443814280), (4, 332860710), (5, 266288568), (6, 221907140), (7, 190206120), (8, 166430355), (10, 133144284), (12, 110953570), (13, 102418680), (14, 95103060), (15, 88762856), (20, 66572142), (21, 63402040), (24, 55476785), (26, 51209340), (28, 47551530), (30, 44381428), (35, 38041224), (39, 34139560), (40, 33286071), (42, 31701020), (52, 25604670), (56, 23775765), (60, 22190714), (65, 20483736), (70, 19020612), (78, 17069780), (83, 16041480), (84, 15850510), (91, 14631240), (104, 12802335), (105, 12680408), (113, 11782680), (120, 11095357), (130, 10241868), (140, 9510306), (156, 8534890), (166, 8020740), (168, 7925255), (169, 7878360), (182, 7315620), (195, 6827912), (210, 6340204), (226, 5891340), (249, 5347160), (260, 5120934), (273, 4877080), (280, 4755153), (312, 4267445), (332, 4010370), (338, 3939180), (339, 3927560), (364, 3657810), (390, 3413956), (415, 3208296), (420, 3170102), (452, 2945670), (455, 2926248), (498, 2673580), (507, 2626120), (520, 2560467), (546, 2438540), (565, 2356536), (581, 2291640), (664, 2005185), (676, 1969590), (678, 1963780), (728, 1828905), (780, 1706978), (791, 1683240), (830, 1604148), (840, 1585051), (845, 1575672), (904, 1472835), (910, 1463124), (996, 1336790), (1014, 1313060), (1079, 1233960), (1092, 1219270), (1130, 1178268), (1162, 1145820), (1183, 1125480), (1245, 1069432), (1352, 984795), (1356, 981890), (1365, 975416), (1469, 906360), (1560, 853489), (1582, 841620), (1660, 802074), (1690, 787836), (1695, 785512), (1743, 763880), (1820, 731562), (1992, 668395), (2028, 656530), (2158, 616980), (2184, 609635), (2260, 589134), (2324, 572910), (2366, 562740), (2373, 561080), (2490, 534716), (2535, 525224), (2712, 490945), (2730, 487708), (2905, 458328), (2938, 453180), (3164, 420810), (3237, 411320), (3320, 401037), (3380, 393918), (3390, 392756), (3486, 381940), (3549, 375160), (3640, 365781), (3955, 336648), (4056, 328265), (4316, 308490), (4407, 302120), (4520, 294567), (4648, 286455), (4732, 281370), (4746, 280540), (4980, 267358), (5070, 262612), (5395, 246792), (5460, 243854), (5810, 229164), (5876, 226590), (5915, 225096), (6328, 210405), (6474, 205660), (6760, 196959), (6780, 196378), (6972, 190970), (7098, 187580), (7345, 181272), (7553, 176280), (7910, 168324), (8632, 154245), (8715, 152776), (8814, 151060), (9379, 141960), (9464, 140685), (9492, 140270), (9960, 133679), (10140, 131306), (10283, 129480), (10790, 123396), (10920, 121927), (11620, 114582), (11752, 113295), (11830, 112548), (11865, 112216), (12948, 102830), (13560, 98189), (13944, 95485), (14027, 94920), (14196, 93790), (14690, 90636), (15106, 88140), (15820, 84162), (16185, 82264), (17430, 76388), (17628, 75530), (17745, 75032), (18758, 70980), (18984, 70135), (19097, 69720), (20280, 65653), (20566, 64740), (21580, 61698), (22035, 60424), (22659, 58760), (23240, 57291), (23660, 56274), (23730, 56108), (25896, 51415), (28054, 47460), (28137, 47320), (28392, 46895), (29380, 45318), (30212, 44070), (30849, 43160), (31640, 42081), (32370, 41132), (34860, 38194), (35256, 37765), (35490, 37516)]