188657640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1$

素因数の和:896

約数の個数: 128

約数和(自身を含む): 632016000

約数和(自身を除く): 443358360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 569, 614, 921, 1080, 1138, 1228, 1535, 1707, 1842, 2276, 2456, 2763, 2845, 3070, 3414, 3684, 4552, 4605, 5121, 5526, 5690, 6140, 6828, 7368, 8289, 8535, 9210, 10242, 11052, 11380, 12280, 13656, 13815, 15363, 16578, 17070, 18420, 20484, 22104, 22760, 25605, 27630, 30726, 33156, 34140, 36840, 40968, 41445, 51210, 55260, 61452, 66312, 68280, 76815, 82890, 102420, 110520, 122904, 153630, 165780, 174683, 204840, 307260, 331560, 349366, 524049, 614520, 698732, 873415, 1048098, 1397464, 1572147, 1746830, 2096196, 2620245, 3144294, 3493660, 4192392, 4716441, 5240490, 6288588, 6987320, 7860735, 9432882, 10480980, 12577176, 15721470, 18865764, 20961960, 23582205, 31442940, 37731528, 47164410, 62885880, 94328820, 188657640]

約数ペア:

[(1, 188657640), (2, 94328820), (3, 62885880), (4, 47164410), (5, 37731528), (6, 31442940), (8, 23582205), (9, 20961960), (10, 18865764), (12, 15721470), (15, 12577176), (18, 10480980), (20, 9432882), (24, 7860735), (27, 6987320), (30, 6288588), (36, 5240490), (40, 4716441), (45, 4192392), (54, 3493660), (60, 3144294), (72, 2620245), (90, 2096196), (108, 1746830), (120, 1572147), (135, 1397464), (180, 1048098), (216, 873415), (270, 698732), (307, 614520), (360, 524049), (540, 349366), (569, 331560), (614, 307260), (921, 204840), (1080, 174683), (1138, 165780), (1228, 153630), (1535, 122904), (1707, 110520), (1842, 102420), (2276, 82890), (2456, 76815), (2763, 68280), (2845, 66312), (3070, 61452), (3414, 55260), (3684, 51210), (4552, 41445), (4605, 40968), (5121, 36840), (5526, 34140), (5690, 33156), (6140, 30726), (6828, 27630), (7368, 25605), (8289, 22760), (8535, 22104), (9210, 20484), (10242, 18420), (11052, 17070), (11380, 16578), (12280, 15363), (13656, 13815)]