170260680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1319

約数の個数: 128

約数和(自身を含む): 541946880

約数和(自身を除く): 371686200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1237, 1240, 1480, 1860, 2220, 2294, 2474, 3441, 3711, 3720, 4440, 4588, 4948, 5735, 6185, 6882, 7422, 9176, 9896, 11470, 12370, 13764, 14844, 17205, 18555, 22940, 24740, 27528, 29688, 34410, 37110, 38347, 45769, 45880, 49480, 68820, 74220, 76694, 91538, 115041, 137307, 137640, 148440, 153388, 183076, 191735, 228845, 230082, 274614, 306776, 366152, 383470, 457690, 460164, 549228, 575205, 686535, 766940, 915380, 920328, 1098456, 1150410, 1373070, 1418839, 1533880, 1830760, 2300820, 2746140, 2837678, 4256517, 4601640, 5492280, 5675356, 7094195, 8513034, 11350712, 14188390, 17026068, 21282585, 28376780, 34052136, 42565170, 56753560, 85130340, 170260680]

約数ペア:

[(1, 170260680), (2, 85130340), (3, 56753560), (4, 42565170), (5, 34052136), (6, 28376780), (8, 21282585), (10, 17026068), (12, 14188390), (15, 11350712), (20, 8513034), (24, 7094195), (30, 5675356), (31, 5492280), (37, 4601640), (40, 4256517), (60, 2837678), (62, 2746140), (74, 2300820), (93, 1830760), (111, 1533880), (120, 1418839), (124, 1373070), (148, 1150410), (155, 1098456), (185, 920328), (186, 915380), (222, 766940), (248, 686535), (296, 575205), (310, 549228), (370, 460164), (372, 457690), (444, 383470), (465, 366152), (555, 306776), (620, 274614), (740, 230082), (744, 228845), (888, 191735), (930, 183076), (1110, 153388), (1147, 148440), (1237, 137640), (1240, 137307), (1480, 115041), (1860, 91538), (2220, 76694), (2294, 74220), (2474, 68820), (3441, 49480), (3711, 45880), (3720, 45769), (4440, 38347), (4588, 37110), (4948, 34410), (5735, 29688), (6185, 27528), (6882, 24740), (7422, 22940), (9176, 18555), (9896, 17205), (11470, 14844), (12370, 13764)]