391500952080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{125221}}^1$

素因数の和:127105

約数の個数: 160

約数和(自身を含む): 1387788342528

約数和(自身を除く): 996287390448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1861, 3722, 5583, 7444, 9305, 11166, 13027, 14888, 18610, 22332, 26054, 27915, 29776, 37220, 39081, 44664, 52108, 55830, 65135, 74440, 78162, 89328, 104216, 111660, 125221, 130270, 148880, 156324, 195405, 208432, 223320, 250442, 260540, 312648, 375663, 390810, 446640, 500884, 521080, 625296, 626105, 751326, 781620, 876547, 1001768, 1042160, 1252210, 1502652, 1563240, 1753094, 1878315, 2003536, 2504420, 2629641, 3005304, 3126480, 3506188, 3756630, 4382735, 5008840, 5259282, 6010608, 7012376, 7513260, 8765470, 10017680, 10518564, 13148205, 14024752, 15026520, 17530940, 21037128, 26296410, 30053040, 35061880, 42074256, 52592820, 70123760, 105185640, 210371280, 233036281, 466072562, 699108843, 932145124, 1165181405, 1398217686, 1631253967, 1864290248, 2330362810, 2796435372, 3262507934, 3495544215, 3728580496, 4660725620, 4893761901, 5592870744, 6525015868, 6991088430, 8156269835, 9321451240, 9787523802, 11185741488, 13050031736, 13982176860, 16312539670, 18642902480, 19575047604, 24468809505, 26100063472, 27964353720, 32625079340, 39150095208, 48937619010, 55928707440, 65250158680, 78300190416, 97875238020, 130500317360, 195750476040, 391500952080]

約数ペア:

[(1, 391500952080), (2, 195750476040), (3, 130500317360), (4, 97875238020), (5, 78300190416), (6, 65250158680), (7, 55928707440), (8, 48937619010), (10, 39150095208), (12, 32625079340), (14, 27964353720), (15, 26100063472), (16, 24468809505), (20, 19575047604), (21, 18642902480), (24, 16312539670), (28, 13982176860), (30, 13050031736), (35, 11185741488), (40, 9787523802), (42, 9321451240), (48, 8156269835), (56, 6991088430), (60, 6525015868), (70, 5592870744), (80, 4893761901), (84, 4660725620), (105, 3728580496), (112, 3495544215), (120, 3262507934), (140, 2796435372), (168, 2330362810), (210, 1864290248), (240, 1631253967), (280, 1398217686), (336, 1165181405), (420, 932145124), (560, 699108843), (840, 466072562), (1680, 233036281), (1861, 210371280), (3722, 105185640), (5583, 70123760), (7444, 52592820), (9305, 42074256), (11166, 35061880), (13027, 30053040), (14888, 26296410), (18610, 21037128), (22332, 17530940), (26054, 15026520), (27915, 14024752), (29776, 13148205), (37220, 10518564), (39081, 10017680), (44664, 8765470), (52108, 7513260), (55830, 7012376), (65135, 6010608), (74440, 5259282), (78162, 5008840), (89328, 4382735), (104216, 3756630), (111660, 3506188), (125221, 3126480), (130270, 3005304), (148880, 2629641), (156324, 2504420), (195405, 2003536), (208432, 1878315), (223320, 1753094), (250442, 1563240), (260540, 1502652), (312648, 1252210), (375663, 1042160), (390810, 1001768), (446640, 876547), (500884, 781620), (521080, 751326), (625296, 626105)]