85540257840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{3389}}^1$

素因数の和:4075

約数の個数: 160

約数和(自身を含む): 266945414400

約数和(自身を除く): 181405156560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 419, 502, 753, 838, 1004, 1255, 1257, 1506, 1676, 2008, 2095, 2510, 2514, 3012, 3352, 3389, 3765, 4016, 4190, 5020, 5028, 6024, 6285, 6704, 6778, 7530, 8380, 10040, 10056, 10167, 12048, 12570, 13556, 15060, 16760, 16945, 20080, 20112, 20334, 25140, 27112, 30120, 33520, 33890, 40668, 50280, 50835, 54224, 60240, 67780, 81336, 100560, 101670, 105169, 135560, 162672, 203340, 210338, 271120, 315507, 406680, 420676, 525845, 631014, 813360, 841352, 850639, 1051690, 1262028, 1419991, 1577535, 1682704, 1701278, 2103380, 2524056, 2551917, 2839982, 3155070, 3402556, 4206760, 4253195, 4259973, 5048112, 5103834, 5679964, 6310140, 6805112, 7099955, 8413520, 8506390, 8519946, 10207668, 11359928, 12620280, 12759585, 13610224, 14199910, 17012780, 17039892, 20415336, 21299865, 22719856, 25240560, 25519170, 28399820, 34025560, 34079784, 40830672, 42599730, 51038340, 56799640, 68051120, 68159568, 85199460, 102076680, 113599280, 170398920, 204153360, 340797840, 356417741, 712835482, 1069253223, 1425670964, 1782088705, 2138506446, 2851341928, 3564177410, 4277012892, 5346266115, 5702683856, 7128354820, 8554025784, 10692532230, 14256709640, 17108051568, 21385064460, 28513419280, 42770128920, 85540257840]

約数ペア:

[(1, 85540257840), (2, 42770128920), (3, 28513419280), (4, 21385064460), (5, 17108051568), (6, 14256709640), (8, 10692532230), (10, 8554025784), (12, 7128354820), (15, 5702683856), (16, 5346266115), (20, 4277012892), (24, 3564177410), (30, 2851341928), (40, 2138506446), (48, 1782088705), (60, 1425670964), (80, 1069253223), (120, 712835482), (240, 356417741), (251, 340797840), (419, 204153360), (502, 170398920), (753, 113599280), (838, 102076680), (1004, 85199460), (1255, 68159568), (1257, 68051120), (1506, 56799640), (1676, 51038340), (2008, 42599730), (2095, 40830672), (2510, 34079784), (2514, 34025560), (3012, 28399820), (3352, 25519170), (3389, 25240560), (3765, 22719856), (4016, 21299865), (4190, 20415336), (5020, 17039892), (5028, 17012780), (6024, 14199910), (6285, 13610224), (6704, 12759585), (6778, 12620280), (7530, 11359928), (8380, 10207668), (10040, 8519946), (10056, 8506390), (10167, 8413520), (12048, 7099955), (12570, 6805112), (13556, 6310140), (15060, 5679964), (16760, 5103834), (16945, 5048112), (20080, 4259973), (20112, 4253195), (20334, 4206760), (25140, 3402556), (27112, 3155070), (30120, 2839982), (33520, 2551917), (33890, 2524056), (40668, 2103380), (50280, 1701278), (50835, 1682704), (54224, 1577535), (60240, 1419991), (67780, 1262028), (81336, 1051690), (100560, 850639), (101670, 841352), (105169, 813360), (135560, 631014), (162672, 525845), (203340, 420676), (210338, 406680), (271120, 315507)]