1330987140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{117371}}^1$

素因数の和:117399

約数の個数: 120

約数和(自身を含む): 4771876032

約数和(自身を除く): 3440888892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 117371, 234742, 352113, 469484, 586855, 704226, 821597, 1056339, 1173710, 1408452, 1643194, 1760565, 2112678, 2347420, 2464791, 3169017, 3286388, 3521130, 4107985, 4225356, 4929582, 5281695, 6338034, 7042260, 7394373, 8215970, 9507051, 9859164, 10563390, 12323955, 12676068, 14788746, 15845085, 16431940, 19014102, 21126780, 22183119, 24647910, 29577492, 31690170, 36971865, 38028204, 44366238, 47535255, 49295820, 63380340, 66549357, 73943730, 88732476, 95070510, 110915595, 133098714, 147887460, 190141020, 221831190, 266197428, 332746785, 443662380, 665493570, 1330987140]

約数ペア:

[(1, 1330987140), (2, 665493570), (3, 443662380), (4, 332746785), (5, 266197428), (6, 221831190), (7, 190141020), (9, 147887460), (10, 133098714), (12, 110915595), (14, 95070510), (15, 88732476), (18, 73943730), (20, 66549357), (21, 63380340), (27, 49295820), (28, 47535255), (30, 44366238), (35, 38028204), (36, 36971865), (42, 31690170), (45, 29577492), (54, 24647910), (60, 22183119), (63, 21126780), (70, 19014102), (81, 16431940), (84, 15845085), (90, 14788746), (105, 12676068), (108, 12323955), (126, 10563390), (135, 9859164), (140, 9507051), (162, 8215970), (180, 7394373), (189, 7042260), (210, 6338034), (252, 5281695), (270, 4929582), (315, 4225356), (324, 4107985), (378, 3521130), (405, 3286388), (420, 3169017), (540, 2464791), (567, 2347420), (630, 2112678), (756, 1760565), (810, 1643194), (945, 1408452), (1134, 1173710), (1260, 1056339), (1620, 821597), (1890, 704226), (2268, 586855), (2835, 469484), (3780, 352113), (5670, 234742), (11340, 117371)]