79655940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 192

約数和(自身を含む): 305195520

約数和(自身を除く): 225539580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1621, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3242, 3276, 3510, 3780, 4095, 4863, 4914, 5460, 6484, 7020, 8105, 8190, 9726, 9828, 11347, 12285, 14589, 16210, 16380, 19452, 21073, 22694, 24315, 24570, 29178, 32420, 34041, 42146, 43767, 45388, 48630, 49140, 56735, 58356, 63219, 68082, 72945, 84292, 87534, 97260, 102123, 105365, 113470, 126438, 136164, 145890, 147511, 170205, 175068, 189657, 204246, 210730, 218835, 226940, 252876, 291780, 295022, 306369, 316095, 340410, 379314, 408492, 421460, 437670, 442533, 510615, 568971, 590044, 612738, 632190, 680820, 737555, 758628, 875340, 885066, 948285, 1021230, 1137942, 1225476, 1264380, 1327599, 1475110, 1531845, 1770132, 1896570, 2042460, 2212665, 2275884, 2655198, 2844855, 2950220, 3063690, 3793140, 3982797, 4425330, 5310396, 5689710, 6127380, 6637995, 7965594, 8850660, 11379420, 13275990, 15931188, 19913985, 26551980, 39827970, 79655940]

約数ペア:

[(1, 79655940), (2, 39827970), (3, 26551980), (4, 19913985), (5, 15931188), (6, 13275990), (7, 11379420), (9, 8850660), (10, 7965594), (12, 6637995), (13, 6127380), (14, 5689710), (15, 5310396), (18, 4425330), (20, 3982797), (21, 3793140), (26, 3063690), (27, 2950220), (28, 2844855), (30, 2655198), (35, 2275884), (36, 2212665), (39, 2042460), (42, 1896570), (45, 1770132), (52, 1531845), (54, 1475110), (60, 1327599), (63, 1264380), (65, 1225476), (70, 1137942), (78, 1021230), (84, 948285), (90, 885066), (91, 875340), (105, 758628), (108, 737555), (117, 680820), (126, 632190), (130, 612738), (135, 590044), (140, 568971), (156, 510615), (180, 442533), (182, 437670), (189, 421460), (195, 408492), (210, 379314), (234, 340410), (252, 316095), (260, 306369), (270, 295022), (273, 291780), (315, 252876), (351, 226940), (364, 218835), (378, 210730), (390, 204246), (420, 189657), (455, 175068), (468, 170205), (540, 147511), (546, 145890), (585, 136164), (630, 126438), (702, 113470), (756, 105365), (780, 102123), (819, 97260), (910, 87534), (945, 84292), (1092, 72945), (1170, 68082), (1260, 63219), (1365, 58356), (1404, 56735), (1621, 49140), (1638, 48630), (1755, 45388), (1820, 43767), (1890, 42146), (2340, 34041), (2457, 32420), (2730, 29178), (3242, 24570), (3276, 24315), (3510, 22694), (3780, 21073), (4095, 19452), (4863, 16380), (4914, 16210), (5460, 14589), (6484, 12285), (7020, 11347), (8105, 9828), (8190, 9726)]