173816760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 570286080

約数和(自身を除く): 396469320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 780, 804, 871, 1005, 1340, 1560, 1608, 1663, 1742, 2010, 2613, 2680, 3326, 3484, 4020, 4355, 4989, 5226, 6652, 6968, 8040, 8315, 8710, 9978, 10452, 13065, 13304, 16630, 17420, 19956, 20904, 21619, 24945, 26130, 33260, 34840, 39912, 43238, 49890, 52260, 64857, 66520, 86476, 99780, 104520, 108095, 111421, 129714, 172952, 199560, 216190, 222842, 259428, 324285, 334263, 432380, 445684, 518856, 557105, 648570, 668526, 864760, 891368, 1114210, 1297140, 1337052, 1448473, 1671315, 2228420, 2594280, 2674104, 2896946, 3342630, 4345419, 4456840, 5793892, 6685260, 7242365, 8690838, 11587784, 13370520, 14484730, 17381676, 21727095, 28969460, 34763352, 43454190, 57938920, 86908380, 173816760]

約数ペア:

[(1, 173816760), (2, 86908380), (3, 57938920), (4, 43454190), (5, 34763352), (6, 28969460), (8, 21727095), (10, 17381676), (12, 14484730), (13, 13370520), (15, 11587784), (20, 8690838), (24, 7242365), (26, 6685260), (30, 5793892), (39, 4456840), (40, 4345419), (52, 3342630), (60, 2896946), (65, 2674104), (67, 2594280), (78, 2228420), (104, 1671315), (120, 1448473), (130, 1337052), (134, 1297140), (156, 1114210), (195, 891368), (201, 864760), (260, 668526), (268, 648570), (312, 557105), (335, 518856), (390, 445684), (402, 432380), (520, 334263), (536, 324285), (670, 259428), (780, 222842), (804, 216190), (871, 199560), (1005, 172952), (1340, 129714), (1560, 111421), (1608, 108095), (1663, 104520), (1742, 99780), (2010, 86476), (2613, 66520), (2680, 64857), (3326, 52260), (3484, 49890), (4020, 43238), (4355, 39912), (4989, 34840), (5226, 33260), (6652, 26130), (6968, 24945), (8040, 21619), (8315, 20904), (8710, 19956), (9978, 17420), (10452, 16630), (13065, 13304)]