2912665080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109829}}^1$

素因数の和:109873

約数の個数: 128

約数和(自身を含む): 9963777600

約数和(自身を除く): 7051112520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 109829, 219658, 329487, 439316, 549145, 658974, 878632, 1098290, 1317948, 1427777, 1647435, 1867093, 2196580, 2635896, 2855554, 3294870, 3734186, 4283331, 4393160, 5601279, 5711108, 6589740, 7138885, 7468372, 8566662, 9335465, 11202558, 11422216, 13179480, 14277770, 14936744, 17133324, 18670930, 21416655, 22405116, 24272209, 28006395, 28555540, 34266648, 37341860, 42833310, 44810232, 48544418, 56012790, 57111080, 72816627, 74683720, 85666620, 97088836, 112025580, 121361045, 145633254, 171333240, 194177672, 224051160, 242722090, 291266508, 364083135, 485444180, 582533016, 728166270, 970888360, 1456332540, 2912665080]

約数ペア:

[(1, 2912665080), (2, 1456332540), (3, 970888360), (4, 728166270), (5, 582533016), (6, 485444180), (8, 364083135), (10, 291266508), (12, 242722090), (13, 224051160), (15, 194177672), (17, 171333240), (20, 145633254), (24, 121361045), (26, 112025580), (30, 97088836), (34, 85666620), (39, 74683720), (40, 72816627), (51, 57111080), (52, 56012790), (60, 48544418), (65, 44810232), (68, 42833310), (78, 37341860), (85, 34266648), (102, 28555540), (104, 28006395), (120, 24272209), (130, 22405116), (136, 21416655), (156, 18670930), (170, 17133324), (195, 14936744), (204, 14277770), (221, 13179480), (255, 11422216), (260, 11202558), (312, 9335465), (340, 8566662), (390, 7468372), (408, 7138885), (442, 6589740), (510, 5711108), (520, 5601279), (663, 4393160), (680, 4283331), (780, 3734186), (884, 3294870), (1020, 2855554), (1105, 2635896), (1326, 2196580), (1560, 1867093), (1768, 1647435), (2040, 1427777), (2210, 1317948), (2652, 1098290), (3315, 878632), (4420, 658974), (5304, 549145), (6630, 439316), (8840, 329487), (13260, 219658), (26520, 109829)]