142582020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 483065856

約数和(自身を除く): 340483836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 47, 60, 62, 70, 84, 93, 94, 105, 124, 140, 141, 155, 186, 188, 210, 217, 233, 235, 282, 310, 329, 372, 420, 434, 465, 466, 470, 564, 620, 651, 658, 699, 705, 868, 930, 932, 940, 987, 1085, 1165, 1302, 1316, 1398, 1410, 1457, 1631, 1645, 1860, 1974, 2170, 2330, 2604, 2796, 2820, 2914, 3255, 3262, 3290, 3495, 3948, 4340, 4371, 4660, 4893, 4935, 5828, 6510, 6524, 6580, 6990, 7223, 7285, 8155, 8742, 9786, 9870, 10199, 10951, 13020, 13980, 14446, 14570, 16310, 17484, 19572, 19740, 20398, 21669, 21855, 21902, 24465, 28892, 29140, 30597, 32620, 32853, 36115, 40796, 43338, 43710, 43804, 48930, 50561, 50995, 54755, 61194, 65706, 72230, 76657, 86676, 87420, 97860, 101122, 101990, 108345, 109510, 122388, 131412, 144460, 151683, 152985, 153314, 164265, 202244, 203980, 216690, 219020, 229971, 252805, 303366, 305970, 306628, 328530, 339481, 383285, 433380, 459942, 505610, 606732, 611940, 657060, 678962, 758415, 766570, 919884, 1011220, 1018443, 1149855, 1357924, 1516830, 1533140, 1697405, 2036886, 2299710, 2376367, 3033660, 3394810, 4073772, 4599420, 4752734, 5092215, 6789620, 7129101, 9505468, 10184430, 11881835, 14258202, 20368860, 23763670, 28516404, 35645505, 47527340, 71291010, 142582020]

約数ペア:

[(1, 142582020), (2, 71291010), (3, 47527340), (4, 35645505), (5, 28516404), (6, 23763670), (7, 20368860), (10, 14258202), (12, 11881835), (14, 10184430), (15, 9505468), (20, 7129101), (21, 6789620), (28, 5092215), (30, 4752734), (31, 4599420), (35, 4073772), (42, 3394810), (47, 3033660), (60, 2376367), (62, 2299710), (70, 2036886), (84, 1697405), (93, 1533140), (94, 1516830), (105, 1357924), (124, 1149855), (140, 1018443), (141, 1011220), (155, 919884), (186, 766570), (188, 758415), (210, 678962), (217, 657060), (233, 611940), (235, 606732), (282, 505610), (310, 459942), (329, 433380), (372, 383285), (420, 339481), (434, 328530), (465, 306628), (466, 305970), (470, 303366), (564, 252805), (620, 229971), (651, 219020), (658, 216690), (699, 203980), (705, 202244), (868, 164265), (930, 153314), (932, 152985), (940, 151683), (987, 144460), (1085, 131412), (1165, 122388), (1302, 109510), (1316, 108345), (1398, 101990), (1410, 101122), (1457, 97860), (1631, 87420), (1645, 86676), (1860, 76657), (1974, 72230), (2170, 65706), (2330, 61194), (2604, 54755), (2796, 50995), (2820, 50561), (2914, 48930), (3255, 43804), (3262, 43710), (3290, 43338), (3495, 40796), (3948, 36115), (4340, 32853), (4371, 32620), (4660, 30597), (4893, 29140), (4935, 28892), (5828, 24465), (6510, 21902), (6524, 21855), (6580, 21669), (6990, 20398), (7223, 19740), (7285, 19572), (8155, 17484), (8742, 16310), (9786, 14570), (9870, 14446), (10199, 13980), (10951, 13020)]