1004260920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9067}}^1$

素因数の和:9165

約数の個数: 128

約数和(自身を含む): 3290595840

約数和(自身を除く): 2286334920

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, 1560, 1704, 1846, 2130, 2769, 2840, 3692, 4260, 4615, 5538, 7384, 8520, 9067, 9230, 11076, 13845, 18134, 18460, 22152, 27201, 27690, 36268, 36920, 45335, 54402, 55380, 72536, 90670, 108804, 110760, 117871, 136005, 181340, 217608, 235742, 272010, 353613, 362680, 471484, 544020, 589355, 643757, 707226, 942968, 1088040, 1178710, 1287514, 1414452, 1768065, 1931271, 2357420, 2575028, 2828904, 3218785, 3536130, 3862542, 4714840, 5150056, 6437570, 7072260, 7725084, 8368841, 9656355, 12875140, 14144520, 15450168, 16737682, 19312710, 25106523, 25750280, 33475364, 38625420, 41844205, 50213046, 66950728, 77250840, 83688410, 100426092, 125532615, 167376820, 200852184, 251065230, 334753640, 502130460, 1004260920]

約数ペア:

[(1, 1004260920), (2, 502130460), (3, 334753640), (4, 251065230), (5, 200852184), (6, 167376820), (8, 125532615), (10, 100426092), (12, 83688410), (13, 77250840), (15, 66950728), (20, 50213046), (24, 41844205), (26, 38625420), (30, 33475364), (39, 25750280), (40, 25106523), (52, 19312710), (60, 16737682), (65, 15450168), (71, 14144520), (78, 12875140), (104, 9656355), (120, 8368841), (130, 7725084), (142, 7072260), (156, 6437570), (195, 5150056), (213, 4714840), (260, 3862542), (284, 3536130), (312, 3218785), (355, 2828904), (390, 2575028), (426, 2357420), (520, 1931271), (568, 1768065), (710, 1414452), (780, 1287514), (852, 1178710), (923, 1088040), (1065, 942968), (1420, 707226), (1560, 643757), (1704, 589355), (1846, 544020), (2130, 471484), (2769, 362680), (2840, 353613), (3692, 272010), (4260, 235742), (4615, 217608), (5538, 181340), (7384, 136005), (8520, 117871), (9067, 110760), (9230, 108804), (11076, 90670), (13845, 72536), (18134, 55380), (18460, 54402), (22152, 45335), (27201, 36920), (27690, 36268)]