160269720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 525450240

約数和(自身を除く): 365180520

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, 780, 852, 923, 1065, 1420, 1447, 1560, 1704, 1846, 2130, 2769, 2840, 2894, 3692, 4260, 4341, 4615, 5538, 5788, 7235, 7384, 8520, 8682, 9230, 11076, 11576, 13845, 14470, 17364, 18460, 18811, 21705, 22152, 27690, 28940, 34728, 36920, 37622, 43410, 55380, 56433, 57880, 75244, 86820, 94055, 102737, 110760, 112866, 150488, 173640, 188110, 205474, 225732, 282165, 308211, 376220, 410948, 451464, 513685, 564330, 616422, 752440, 821896, 1027370, 1128660, 1232844, 1335581, 1541055, 2054740, 2257320, 2465688, 2671162, 3082110, 4006743, 4109480, 5342324, 6164220, 6677905, 8013486, 10684648, 12328440, 13355810, 16026972, 20033715, 26711620, 32053944, 40067430, 53423240, 80134860, 160269720]

約数ペア:

[(1, 160269720), (2, 80134860), (3, 53423240), (4, 40067430), (5, 32053944), (6, 26711620), (8, 20033715), (10, 16026972), (12, 13355810), (13, 12328440), (15, 10684648), (20, 8013486), (24, 6677905), (26, 6164220), (30, 5342324), (39, 4109480), (40, 4006743), (52, 3082110), (60, 2671162), (65, 2465688), (71, 2257320), (78, 2054740), (104, 1541055), (120, 1335581), (130, 1232844), (142, 1128660), (156, 1027370), (195, 821896), (213, 752440), (260, 616422), (284, 564330), (312, 513685), (355, 451464), (390, 410948), (426, 376220), (520, 308211), (568, 282165), (710, 225732), (780, 205474), (852, 188110), (923, 173640), (1065, 150488), (1420, 112866), (1447, 110760), (1560, 102737), (1704, 94055), (1846, 86820), (2130, 75244), (2769, 57880), (2840, 56433), (2894, 55380), (3692, 43410), (4260, 37622), (4341, 36920), (4615, 34728), (5538, 28940), (5788, 27690), (7235, 22152), (7384, 21705), (8520, 18811), (8682, 18460), (9230, 17364), (11076, 14470), (11576, 13845)]