139365720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 494413920

約数和(自身を除く): 355048200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 97, 104, 117, 120, 130, 156, 180, 194, 195, 234, 260, 291, 307, 312, 360, 388, 390, 468, 485, 520, 582, 585, 614, 776, 780, 873, 921, 936, 970, 1164, 1170, 1228, 1261, 1455, 1535, 1560, 1746, 1842, 1940, 2328, 2340, 2456, 2522, 2763, 2910, 3070, 3492, 3684, 3783, 3880, 3991, 4365, 4605, 4680, 5044, 5526, 5820, 6140, 6305, 6984, 7368, 7566, 7982, 8730, 9210, 10088, 11052, 11349, 11640, 11973, 12280, 12610, 13815, 15132, 15964, 17460, 18420, 18915, 19955, 22104, 22698, 23946, 25220, 27630, 29779, 30264, 31928, 34920, 35919, 36840, 37830, 39910, 45396, 47892, 50440, 55260, 56745, 59558, 59865, 71838, 75660, 79820, 89337, 90792, 95784, 110520, 113490, 119116, 119730, 143676, 148895, 151320, 159640, 178674, 179595, 226980, 238232, 239460, 268011, 287352, 297790, 357348, 359190, 387127, 446685, 453960, 478920, 536022, 595580, 714696, 718380, 774254, 893370, 1072044, 1161381, 1191160, 1340055, 1436760, 1548508, 1786740, 1935635, 2144088, 2322762, 2680110, 3097016, 3484143, 3573480, 3871270, 4645524, 5360220, 5806905, 6968286, 7742540, 9291048, 10720440, 11613810, 13936572, 15485080, 17420715, 23227620, 27873144, 34841430, 46455240, 69682860, 139365720]

約数ペア:

[(1, 139365720), (2, 69682860), (3, 46455240), (4, 34841430), (5, 27873144), (6, 23227620), (8, 17420715), (9, 15485080), (10, 13936572), (12, 11613810), (13, 10720440), (15, 9291048), (18, 7742540), (20, 6968286), (24, 5806905), (26, 5360220), (30, 4645524), (36, 3871270), (39, 3573480), (40, 3484143), (45, 3097016), (52, 2680110), (60, 2322762), (65, 2144088), (72, 1935635), (78, 1786740), (90, 1548508), (97, 1436760), (104, 1340055), (117, 1191160), (120, 1161381), (130, 1072044), (156, 893370), (180, 774254), (194, 718380), (195, 714696), (234, 595580), (260, 536022), (291, 478920), (307, 453960), (312, 446685), (360, 387127), (388, 359190), (390, 357348), (468, 297790), (485, 287352), (520, 268011), (582, 239460), (585, 238232), (614, 226980), (776, 179595), (780, 178674), (873, 159640), (921, 151320), (936, 148895), (970, 143676), (1164, 119730), (1170, 119116), (1228, 113490), (1261, 110520), (1455, 95784), (1535, 90792), (1560, 89337), (1746, 79820), (1842, 75660), (1940, 71838), (2328, 59865), (2340, 59558), (2456, 56745), (2522, 55260), (2763, 50440), (2910, 47892), (3070, 45396), (3492, 39910), (3684, 37830), (3783, 36840), (3880, 35919), (3991, 34920), (4365, 31928), (4605, 30264), (4680, 29779), (5044, 27630), (5526, 25220), (5820, 23946), (6140, 22698), (6305, 22104), (6984, 19955), (7368, 18915), (7566, 18420), (7982, 17460), (8730, 15964), (9210, 15132), (10088, 13815), (11052, 12610), (11349, 12280), (11640, 11973)]