122814120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 256

約数和(自身を含む): 459406080

約数和(自身を除く): 336591960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 421, 429, 440, 442, 510, 520, 561, 572, 660, 663, 680, 715, 748, 780, 842, 858, 884, 935, 1020, 1105, 1122, 1144, 1263, 1320, 1326, 1430, 1496, 1560, 1684, 1716, 1768, 1870, 2040, 2105, 2145, 2210, 2244, 2431, 2526, 2652, 2805, 2860, 3315, 3368, 3432, 3740, 4210, 4290, 4420, 4488, 4631, 4862, 5052, 5304, 5473, 5610, 5720, 6315, 6630, 7157, 7293, 7480, 8420, 8580, 8840, 9262, 9724, 10104, 10946, 11220, 12155, 12630, 13260, 13893, 14314, 14586, 16419, 16840, 17160, 18524, 19448, 21471, 21892, 22440, 23155, 24310, 25260, 26520, 27365, 27786, 28628, 29172, 32838, 35785, 36465, 37048, 42942, 43784, 46310, 48620, 50520, 54730, 55572, 57256, 58344, 60203, 65676, 69465, 71570, 72930, 78727, 82095, 85884, 92620, 93041, 97240, 107355, 109460, 111144, 120406, 131352, 138930, 143140, 145860, 157454, 164190, 171768, 180609, 185240, 186082, 214710, 218920, 236181, 240812, 277860, 279123, 286280, 291720, 301015, 314908, 328380, 361218, 372164, 393635, 429420, 465205, 472362, 481624, 555720, 558246, 602030, 629816, 656760, 722436, 744328, 787270, 858840, 903045, 930410, 944724, 1023451, 1116492, 1180905, 1204060, 1395615, 1444872, 1574540, 1806090, 1860820, 1889448, 2046902, 2232984, 2361810, 2408120, 2791230, 3070353, 3149080, 3612180, 3721640, 4093804, 4723620, 5117255, 5582460, 6140706, 7224360, 8187608, 9447240, 10234510, 11164920, 12281412, 15351765, 20469020, 24562824, 30703530, 40938040, 61407060, 122814120]

約数ペア:

[(1, 122814120), (2, 61407060), (3, 40938040), (4, 30703530), (5, 24562824), (6, 20469020), (8, 15351765), (10, 12281412), (11, 11164920), (12, 10234510), (13, 9447240), (15, 8187608), (17, 7224360), (20, 6140706), (22, 5582460), (24, 5117255), (26, 4723620), (30, 4093804), (33, 3721640), (34, 3612180), (39, 3149080), (40, 3070353), (44, 2791230), (51, 2408120), (52, 2361810), (55, 2232984), (60, 2046902), (65, 1889448), (66, 1860820), (68, 1806090), (78, 1574540), (85, 1444872), (88, 1395615), (102, 1204060), (104, 1180905), (110, 1116492), (120, 1023451), (130, 944724), (132, 930410), (136, 903045), (143, 858840), (156, 787270), (165, 744328), (170, 722436), (187, 656760), (195, 629816), (204, 602030), (220, 558246), (221, 555720), (255, 481624), (260, 472362), (264, 465205), (286, 429420), (312, 393635), (330, 372164), (340, 361218), (374, 328380), (390, 314908), (408, 301015), (421, 291720), (429, 286280), (440, 279123), (442, 277860), (510, 240812), (520, 236181), (561, 218920), (572, 214710), (660, 186082), (663, 185240), (680, 180609), (715, 171768), (748, 164190), (780, 157454), (842, 145860), (858, 143140), (884, 138930), (935, 131352), (1020, 120406), (1105, 111144), (1122, 109460), (1144, 107355), (1263, 97240), (1320, 93041), (1326, 92620), (1430, 85884), (1496, 82095), (1560, 78727), (1684, 72930), (1716, 71570), (1768, 69465), (1870, 65676), (2040, 60203), (2105, 58344), (2145, 57256), (2210, 55572), (2244, 54730), (2431, 50520), (2526, 48620), (2652, 46310), (2805, 43784), (2860, 42942), (3315, 37048), (3368, 36465), (3432, 35785), (3740, 32838), (4210, 29172), (4290, 28628), (4420, 27786), (4488, 27365), (4631, 26520), (4862, 25260), (5052, 24310), (5304, 23155), (5473, 22440), (5610, 21892), (5720, 21471), (6315, 19448), (6630, 18524), (7157, 17160), (7293, 16840), (7480, 16419), (8420, 14586), (8580, 14314), (8840, 13893), (9262, 13260), (9724, 12630), (10104, 12155), (10946, 11220)]