165052680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3471

約数の個数: 128

約数和(自身を含む): 550609920

約数和(自身を除く): 385557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3413, 3720, 4030, 4836, 6045, 6826, 8060, 9672, 10239, 12090, 13652, 16120, 17065, 20478, 24180, 27304, 34130, 40956, 44369, 48360, 51195, 68260, 81912, 88738, 102390, 105803, 133107, 136520, 177476, 204780, 211606, 221845, 266214, 317409, 354952, 409560, 423212, 443690, 529015, 532428, 634818, 665535, 846424, 887380, 1058030, 1064856, 1269636, 1331070, 1375439, 1587045, 1774760, 2116060, 2539272, 2662140, 2750878, 3174090, 4126317, 4232120, 5324280, 5501756, 6348180, 6877195, 8252634, 11003512, 12696360, 13754390, 16505268, 20631585, 27508780, 33010536, 41263170, 55017560, 82526340, 165052680]

約数ペア:

[(1, 165052680), (2, 82526340), (3, 55017560), (4, 41263170), (5, 33010536), (6, 27508780), (8, 20631585), (10, 16505268), (12, 13754390), (13, 12696360), (15, 11003512), (20, 8252634), (24, 6877195), (26, 6348180), (30, 5501756), (31, 5324280), (39, 4232120), (40, 4126317), (52, 3174090), (60, 2750878), (62, 2662140), (65, 2539272), (78, 2116060), (93, 1774760), (104, 1587045), (120, 1375439), (124, 1331070), (130, 1269636), (155, 1064856), (156, 1058030), (186, 887380), (195, 846424), (248, 665535), (260, 634818), (310, 532428), (312, 529015), (372, 443690), (390, 423212), (403, 409560), (465, 354952), (520, 317409), (620, 266214), (744, 221845), (780, 211606), (806, 204780), (930, 177476), (1209, 136520), (1240, 133107), (1560, 105803), (1612, 102390), (1860, 88738), (2015, 81912), (2418, 68260), (3224, 51195), (3413, 48360), (3720, 44369), (4030, 40956), (4836, 34130), (6045, 27304), (6826, 24180), (8060, 20478), (9672, 17065), (10239, 16120), (12090, 13652)]