12122337560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7053

約数の個数: 128

約数和(自身を含む): 30215592000

約数和(自身を除く): 18093254440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 89, 116, 136, 145, 170, 178, 232, 290, 340, 356, 445, 493, 580, 680, 712, 890, 986, 1160, 1513, 1780, 1972, 2465, 2581, 3026, 3560, 3944, 4930, 5162, 6052, 6907, 7565, 9860, 10324, 12104, 12905, 13814, 15130, 19720, 20648, 25810, 27628, 30260, 34535, 43877, 51620, 55256, 60520, 69070, 87754, 103240, 117419, 138140, 175508, 200303, 219385, 234838, 276280, 351016, 400606, 438770, 469676, 587095, 614723, 801212, 877540, 939352, 1001515, 1174190, 1229446, 1602424, 1755080, 2003030, 2348380, 2458892, 3073615, 3405151, 4006060, 4696760, 4917784, 6147230, 6810302, 8012120, 10450291, 12294460, 13620604, 17025755, 17826967, 20900582, 24588920, 27241208, 34051510, 35653934, 41801164, 52251455, 68103020, 71307868, 83602328, 89134835, 104502910, 136206040, 142615736, 178269670, 209005820, 303058439, 356539340, 418011640, 606116878, 713078680, 1212233756, 1515292195, 2424467512, 3030584390, 6061168780, 12122337560]

約数ペア:

[(1, 12122337560), (2, 6061168780), (4, 3030584390), (5, 2424467512), (8, 1515292195), (10, 1212233756), (17, 713078680), (20, 606116878), (29, 418011640), (34, 356539340), (40, 303058439), (58, 209005820), (68, 178269670), (85, 142615736), (89, 136206040), (116, 104502910), (136, 89134835), (145, 83602328), (170, 71307868), (178, 68103020), (232, 52251455), (290, 41801164), (340, 35653934), (356, 34051510), (445, 27241208), (493, 24588920), (580, 20900582), (680, 17826967), (712, 17025755), (890, 13620604), (986, 12294460), (1160, 10450291), (1513, 8012120), (1780, 6810302), (1972, 6147230), (2465, 4917784), (2581, 4696760), (3026, 4006060), (3560, 3405151), (3944, 3073615), (4930, 2458892), (5162, 2348380), (6052, 2003030), (6907, 1755080), (7565, 1602424), (9860, 1229446), (10324, 1174190), (12104, 1001515), (12905, 939352), (13814, 877540), (15130, 801212), (19720, 614723), (20648, 587095), (25810, 469676), (27628, 438770), (30260, 400606), (34535, 351016), (43877, 276280), (51620, 234838), (55256, 219385), (60520, 200303), (69070, 175508), (87754, 138140), (103240, 117419)]