18256993560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{16187}}^1$

素因数の和:16458

約数の個数: 192

約数和(自身を含む): 64168584480

約数和(自身を除く): 45911590920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 241, 260, 312, 360, 390, 468, 482, 520, 585, 723, 780, 936, 964, 1170, 1205, 1446, 1560, 1928, 2169, 2340, 2410, 2892, 3133, 3615, 4338, 4680, 4820, 5784, 6266, 7230, 8676, 9399, 9640, 10845, 12532, 14460, 15665, 16187, 17352, 18798, 21690, 25064, 28197, 28920, 31330, 32374, 37596, 43380, 46995, 48561, 56394, 62660, 64748, 75192, 80935, 86760, 93990, 97122, 112788, 125320, 129496, 140985, 145683, 161870, 187980, 194244, 210431, 225576, 242805, 281970, 291366, 323740, 375960, 388488, 420862, 485610, 563940, 582732, 631293, 647480, 728415, 841724, 971220, 1052155, 1127880, 1165464, 1262586, 1456830, 1683448, 1893879, 1942440, 2104310, 2525172, 2913660, 3156465, 3787758, 3901067, 4208620, 5050344, 5827320, 6312930, 7575516, 7802134, 8417240, 9469395, 11703201, 12625860, 15151032, 15604268, 18938790, 19505335, 23406402, 25251720, 31208536, 35109603, 37877580, 39010670, 46812804, 50713871, 58516005, 70219206, 75755160, 78021340, 93625608, 101427742, 117032010, 140438412, 152141613, 156042680, 175548015, 202855484, 234064020, 253569355, 280876824, 304283226, 351096030, 405710968, 456424839, 468128040, 507138710, 608566452, 702192060, 760708065, 912849678, 1014277420, 1217132904, 1404384120, 1521416130, 1825699356, 2028554840, 2282124195, 3042832260, 3651398712, 4564248390, 6085664520, 9128496780, 18256993560]

約数ペア:

[(1, 18256993560), (2, 9128496780), (3, 6085664520), (4, 4564248390), (5, 3651398712), (6, 3042832260), (8, 2282124195), (9, 2028554840), (10, 1825699356), (12, 1521416130), (13, 1404384120), (15, 1217132904), (18, 1014277420), (20, 912849678), (24, 760708065), (26, 702192060), (30, 608566452), (36, 507138710), (39, 468128040), (40, 456424839), (45, 405710968), (52, 351096030), (60, 304283226), (65, 280876824), (72, 253569355), (78, 234064020), (90, 202855484), (104, 175548015), (117, 156042680), (120, 152141613), (130, 140438412), (156, 117032010), (180, 101427742), (195, 93625608), (234, 78021340), (241, 75755160), (260, 70219206), (312, 58516005), (360, 50713871), (390, 46812804), (468, 39010670), (482, 37877580), (520, 35109603), (585, 31208536), (723, 25251720), (780, 23406402), (936, 19505335), (964, 18938790), (1170, 15604268), (1205, 15151032), (1446, 12625860), (1560, 11703201), (1928, 9469395), (2169, 8417240), (2340, 7802134), (2410, 7575516), (2892, 6312930), (3133, 5827320), (3615, 5050344), (4338, 4208620), (4680, 3901067), (4820, 3787758), (5784, 3156465), (6266, 2913660), (7230, 2525172), (8676, 2104310), (9399, 1942440), (9640, 1893879), (10845, 1683448), (12532, 1456830), (14460, 1262586), (15665, 1165464), (16187, 1127880), (17352, 1052155), (18798, 971220), (21690, 841724), (25064, 728415), (28197, 647480), (28920, 631293), (31330, 582732), (32374, 563940), (37596, 485610), (43380, 420862), (46995, 388488), (48561, 375960), (56394, 323740), (62660, 291366), (64748, 281970), (75192, 242805), (80935, 225576), (86760, 210431), (93990, 194244), (97122, 187980), (112788, 161870), (125320, 145683), (129496, 140985)]