83845320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 275063040

約数和(自身を除く): 191217720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 757, 780, 852, 923, 1065, 1420, 1514, 1560, 1704, 1846, 2130, 2271, 2769, 2840, 3028, 3692, 3785, 4260, 4542, 4615, 5538, 6056, 7384, 7570, 8520, 9084, 9230, 9841, 11076, 11355, 13845, 15140, 18168, 18460, 19682, 22152, 22710, 27690, 29523, 30280, 36920, 39364, 45420, 49205, 53747, 55380, 59046, 78728, 90840, 98410, 107494, 110760, 118092, 147615, 161241, 196820, 214988, 236184, 268735, 295230, 322482, 393640, 429976, 537470, 590460, 644964, 698711, 806205, 1074940, 1180920, 1289928, 1397422, 1612410, 2096133, 2149880, 2794844, 3224820, 3493555, 4192266, 5589688, 6449640, 6987110, 8384532, 10480665, 13974220, 16769064, 20961330, 27948440, 41922660, 83845320]

約数ペア:

[(1, 83845320), (2, 41922660), (3, 27948440), (4, 20961330), (5, 16769064), (6, 13974220), (8, 10480665), (10, 8384532), (12, 6987110), (13, 6449640), (15, 5589688), (20, 4192266), (24, 3493555), (26, 3224820), (30, 2794844), (39, 2149880), (40, 2096133), (52, 1612410), (60, 1397422), (65, 1289928), (71, 1180920), (78, 1074940), (104, 806205), (120, 698711), (130, 644964), (142, 590460), (156, 537470), (195, 429976), (213, 393640), (260, 322482), (284, 295230), (312, 268735), (355, 236184), (390, 214988), (426, 196820), (520, 161241), (568, 147615), (710, 118092), (757, 110760), (780, 107494), (852, 98410), (923, 90840), (1065, 78728), (1420, 59046), (1514, 55380), (1560, 53747), (1704, 49205), (1846, 45420), (2130, 39364), (2271, 36920), (2769, 30280), (2840, 29523), (3028, 27690), (3692, 22710), (3785, 22152), (4260, 19682), (4542, 18460), (4615, 18168), (5538, 15140), (6056, 13845), (7384, 11355), (7570, 11076), (8520, 9841), (9084, 9230)]