15667416720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11807}}^1$

素因数の和:11942

約数の個数: 240

約数和(自身を含む): 55961418240

約数和(自身を除く): 40294001520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 97, 114, 120, 144, 152, 171, 180, 190, 194, 228, 240, 285, 291, 304, 342, 360, 380, 388, 456, 485, 570, 582, 684, 720, 760, 776, 855, 873, 912, 970, 1140, 1164, 1368, 1455, 1520, 1552, 1710, 1746, 1843, 1940, 2280, 2328, 2736, 2910, 3420, 3492, 3686, 3880, 4365, 4560, 4656, 5529, 5820, 6840, 6984, 7372, 7760, 8730, 9215, 11058, 11640, 11807, 13680, 13968, 14744, 16587, 17460, 18430, 22116, 23280, 23614, 27645, 29488, 33174, 34920, 35421, 36860, 44232, 47228, 55290, 59035, 66348, 69840, 70842, 73720, 82935, 88464, 94456, 106263, 110580, 118070, 132696, 141684, 147440, 165870, 177105, 188912, 212526, 221160, 224333, 236140, 265392, 283368, 331740, 354210, 425052, 442320, 448666, 472280, 531315, 566736, 663480, 672999, 708420, 850104, 897332, 944560, 1062630, 1121665, 1145279, 1326960, 1345998, 1416840, 1700208, 1794664, 2018997, 2125260, 2243330, 2290558, 2691996, 2833680, 3364995, 3435837, 3589328, 4037994, 4250520, 4486660, 4581116, 5383992, 5726395, 6729990, 6871674, 8075988, 8501040, 8973320, 9162232, 10094985, 10307511, 10767984, 11452790, 13459980, 13743348, 16151976, 17179185, 17946640, 18324464, 20189970, 20615022, 21760301, 22905580, 26919960, 27486696, 32303952, 34358370, 40379940, 41230044, 43520602, 45811160, 51537555, 53839920, 54973392, 65280903, 68716740, 80759880, 82460088, 87041204, 91622320, 103075110, 108801505, 130561806, 137433480, 161519760, 164920176, 174082408, 195842709, 206150220, 217603010, 261123612, 274866960, 326404515, 348164816, 391685418, 412300440, 435206020, 522247224, 652809030, 783370836, 824600880, 870412040, 979213545, 1044494448, 1305618060, 1566741672, 1740824080, 1958427090, 2611236120, 3133483344, 3916854180, 5222472240, 7833708360, 15667416720]

約数ペア:

[(1, 15667416720), (2, 7833708360), (3, 5222472240), (4, 3916854180), (5, 3133483344), (6, 2611236120), (8, 1958427090), (9, 1740824080), (10, 1566741672), (12, 1305618060), (15, 1044494448), (16, 979213545), (18, 870412040), (19, 824600880), (20, 783370836), (24, 652809030), (30, 522247224), (36, 435206020), (38, 412300440), (40, 391685418), (45, 348164816), (48, 326404515), (57, 274866960), (60, 261123612), (72, 217603010), (76, 206150220), (80, 195842709), (90, 174082408), (95, 164920176), (97, 161519760), (114, 137433480), (120, 130561806), (144, 108801505), (152, 103075110), (171, 91622320), (180, 87041204), (190, 82460088), (194, 80759880), (228, 68716740), (240, 65280903), (285, 54973392), (291, 53839920), (304, 51537555), (342, 45811160), (360, 43520602), (380, 41230044), (388, 40379940), (456, 34358370), (485, 32303952), (570, 27486696), (582, 26919960), (684, 22905580), (720, 21760301), (760, 20615022), (776, 20189970), (855, 18324464), (873, 17946640), (912, 17179185), (970, 16151976), (1140, 13743348), (1164, 13459980), (1368, 11452790), (1455, 10767984), (1520, 10307511), (1552, 10094985), (1710, 9162232), (1746, 8973320), (1843, 8501040), (1940, 8075988), (2280, 6871674), (2328, 6729990), (2736, 5726395), (2910, 5383992), (3420, 4581116), (3492, 4486660), (3686, 4250520), (3880, 4037994), (4365, 3589328), (4560, 3435837), (4656, 3364995), (5529, 2833680), (5820, 2691996), (6840, 2290558), (6984, 2243330), (7372, 2125260), (7760, 2018997), (8730, 1794664), (9215, 1700208), (11058, 1416840), (11640, 1345998), (11807, 1326960), (13680, 1145279), (13968, 1121665), (14744, 1062630), (16587, 944560), (17460, 897332), (18430, 850104), (22116, 708420), (23280, 672999), (23614, 663480), (27645, 566736), (29488, 531315), (33174, 472280), (34920, 448666), (35421, 442320), (36860, 425052), (44232, 354210), (47228, 331740), (55290, 283368), (59035, 265392), (66348, 236140), (69840, 224333), (70842, 221160), (73720, 212526), (82935, 188912), (88464, 177105), (94456, 165870), (106263, 147440), (110580, 141684), (118070, 132696)]