42973342440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{647579}}^1$

素因数の和:647679

約数の個数: 128

約数和(自身を含む): 149202432000

約数和(自身を除く): 106229089560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 33180, 66360, 647579, 1295158, 1942737, 2590316, 3237895, 3885474, 4533053, 5180632, 6475790, 7770948, 9066106, 9713685, 12951580, 13599159, 15541896, 18132212, 19427370, 22665265, 25903160, 27198318, 36264424, 38854740, 45330530, 51158741, 54396636, 67995795, 77709480, 90661060, 102317482, 108793272, 135991590, 153476223, 181322120, 204634964, 255793705, 271983180, 306952446, 358111187, 409269928, 511587410, 543966360, 613904892, 716222374, 767381115, 1023174820, 1074333561, 1227809784, 1432444748, 1534762230, 1790555935, 2046349640, 2148667122, 2864889496, 3069524460, 3581111870, 4297334244, 5371667805, 6139048920, 7162223740, 8594668488, 10743335610, 14324447480, 21486671220, 42973342440]

約数ペア:

[(1, 42973342440), (2, 21486671220), (3, 14324447480), (4, 10743335610), (5, 8594668488), (6, 7162223740), (7, 6139048920), (8, 5371667805), (10, 4297334244), (12, 3581111870), (14, 3069524460), (15, 2864889496), (20, 2148667122), (21, 2046349640), (24, 1790555935), (28, 1534762230), (30, 1432444748), (35, 1227809784), (40, 1074333561), (42, 1023174820), (56, 767381115), (60, 716222374), (70, 613904892), (79, 543966360), (84, 511587410), (105, 409269928), (120, 358111187), (140, 306952446), (158, 271983180), (168, 255793705), (210, 204634964), (237, 181322120), (280, 153476223), (316, 135991590), (395, 108793272), (420, 102317482), (474, 90661060), (553, 77709480), (632, 67995795), (790, 54396636), (840, 51158741), (948, 45330530), (1106, 38854740), (1185, 36264424), (1580, 27198318), (1659, 25903160), (1896, 22665265), (2212, 19427370), (2370, 18132212), (2765, 15541896), (3160, 13599159), (3318, 12951580), (4424, 9713685), (4740, 9066106), (5530, 7770948), (6636, 6475790), (8295, 5180632), (9480, 4533053), (11060, 3885474), (13272, 3237895), (16590, 2590316), (22120, 1942737), (33180, 1295158), (66360, 647579)]