2940043080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1340

約数の個数: 256

約数和(自身を含む): 10067742720

約数和(自身を除く): 7127699640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 67, 69, 78, 92, 104, 115, 120, 130, 134, 138, 156, 184, 195, 201, 230, 260, 268, 276, 299, 312, 335, 345, 390, 402, 460, 520, 536, 552, 598, 670, 690, 780, 804, 871, 897, 920, 1005, 1196, 1223, 1340, 1380, 1495, 1541, 1560, 1608, 1742, 1794, 2010, 2392, 2446, 2613, 2680, 2760, 2990, 3082, 3484, 3588, 3669, 4020, 4355, 4485, 4623, 4892, 5226, 5980, 6115, 6164, 6968, 7176, 7338, 7705, 8040, 8710, 8970, 9246, 9784, 10452, 11960, 12230, 12328, 13065, 14676, 15410, 15899, 17420, 17940, 18345, 18492, 20033, 20904, 23115, 24460, 26130, 28129, 29352, 30820, 31798, 34840, 35880, 36690, 36984, 40066, 46230, 47697, 48920, 52260, 56258, 60099, 61640, 63596, 73380, 79495, 80132, 81941, 84387, 92460, 95394, 100165, 104520, 112516, 120198, 127192, 140645, 146760, 158990, 160264, 163882, 168774, 184920, 190788, 200330, 225032, 238485, 240396, 245823, 281290, 300495, 317980, 327764, 337548, 365677, 381576, 400660, 409705, 421935, 476970, 480792, 491646, 562580, 600990, 635960, 655528, 675096, 731354, 801320, 819410, 843870, 953940, 983292, 1065233, 1097031, 1125160, 1201980, 1229115, 1462708, 1638820, 1687740, 1828385, 1884643, 1907880, 1966584, 2130466, 2194062, 2403960, 2458230, 2925416, 3195699, 3277640, 3375480, 3656770, 3769286, 4260932, 4388124, 4916460, 5326165, 5485155, 5653929, 6391398, 7313540, 7538572, 8521864, 8776248, 9423215, 9832920, 10652330, 10970310, 11307858, 12782796, 14627080, 15077144, 15978495, 18846430, 21304660, 21940620, 22615716, 24500359, 25565592, 28269645, 31956990, 37692860, 42609320, 43881240, 45231432, 49000718, 56539290, 63913980, 73501077, 75385720, 98001436, 113078580, 122501795, 127827960, 147002154, 196002872, 226157160, 245003590, 294004308, 367505385, 490007180, 588008616, 735010770, 980014360, 1470021540, 2940043080]

約数ペア:

[(1, 2940043080), (2, 1470021540), (3, 980014360), (4, 735010770), (5, 588008616), (6, 490007180), (8, 367505385), (10, 294004308), (12, 245003590), (13, 226157160), (15, 196002872), (20, 147002154), (23, 127827960), (24, 122501795), (26, 113078580), (30, 98001436), (39, 75385720), (40, 73501077), (46, 63913980), (52, 56539290), (60, 49000718), (65, 45231432), (67, 43881240), (69, 42609320), (78, 37692860), (92, 31956990), (104, 28269645), (115, 25565592), (120, 24500359), (130, 22615716), (134, 21940620), (138, 21304660), (156, 18846430), (184, 15978495), (195, 15077144), (201, 14627080), (230, 12782796), (260, 11307858), (268, 10970310), (276, 10652330), (299, 9832920), (312, 9423215), (335, 8776248), (345, 8521864), (390, 7538572), (402, 7313540), (460, 6391398), (520, 5653929), (536, 5485155), (552, 5326165), (598, 4916460), (670, 4388124), (690, 4260932), (780, 3769286), (804, 3656770), (871, 3375480), (897, 3277640), (920, 3195699), (1005, 2925416), (1196, 2458230), (1223, 2403960), (1340, 2194062), (1380, 2130466), (1495, 1966584), (1541, 1907880), (1560, 1884643), (1608, 1828385), (1742, 1687740), (1794, 1638820), (2010, 1462708), (2392, 1229115), (2446, 1201980), (2613, 1125160), (2680, 1097031), (2760, 1065233), (2990, 983292), (3082, 953940), (3484, 843870), (3588, 819410), (3669, 801320), (4020, 731354), (4355, 675096), (4485, 655528), (4623, 635960), (4892, 600990), (5226, 562580), (5980, 491646), (6115, 480792), (6164, 476970), (6968, 421935), (7176, 409705), (7338, 400660), (7705, 381576), (8040, 365677), (8710, 337548), (8970, 327764), (9246, 317980), (9784, 300495), (10452, 281290), (11960, 245823), (12230, 240396), (12328, 238485), (13065, 225032), (14676, 200330), (15410, 190788), (15899, 184920), (17420, 168774), (17940, 163882), (18345, 160264), (18492, 158990), (20033, 146760), (20904, 140645), (23115, 127192), (24460, 120198), (26130, 112516), (28129, 104520), (29352, 100165), (30820, 95394), (31798, 92460), (34840, 84387), (35880, 81941), (36690, 80132), (36984, 79495), (40066, 73380), (46230, 63596), (47697, 61640), (48920, 60099), (52260, 56258)]