148746360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:686

約数の個数: 192

約数和(自身を含む): 532617120

約数和(自身を除く): 383870760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 49, 56, 60, 70, 82, 84, 98, 105, 120, 123, 140, 147, 164, 168, 196, 205, 210, 245, 246, 280, 287, 294, 328, 392, 410, 420, 490, 492, 574, 588, 615, 617, 735, 820, 840, 861, 980, 984, 1148, 1176, 1230, 1234, 1435, 1470, 1640, 1722, 1851, 1960, 2009, 2296, 2460, 2468, 2870, 2940, 3085, 3444, 3702, 4018, 4305, 4319, 4920, 4936, 5740, 5880, 6027, 6170, 6888, 7404, 8036, 8610, 8638, 9255, 10045, 11480, 12054, 12340, 12957, 14808, 16072, 17220, 17276, 18510, 20090, 21595, 24108, 24680, 25297, 25914, 30135, 30233, 34440, 34552, 37020, 40180, 43190, 48216, 50594, 51828, 60270, 60466, 64785, 74040, 75891, 80360, 86380, 90699, 101188, 103656, 120540, 120932, 126485, 129570, 151165, 151782, 172760, 177079, 181398, 202376, 241080, 241864, 252970, 259140, 302330, 303564, 354158, 362796, 379455, 453495, 505940, 518280, 531237, 604660, 607128, 708316, 725592, 758910, 885395, 906990, 1011880, 1062474, 1209320, 1239553, 1416632, 1517820, 1770790, 1813980, 2124948, 2479106, 2656185, 3035640, 3541580, 3627960, 3718659, 4249896, 4958212, 5312370, 6197765, 7083160, 7437318, 9916424, 10624740, 12395530, 14874636, 18593295, 21249480, 24791060, 29749272, 37186590, 49582120, 74373180, 148746360]

約数ペア:

[(1, 148746360), (2, 74373180), (3, 49582120), (4, 37186590), (5, 29749272), (6, 24791060), (7, 21249480), (8, 18593295), (10, 14874636), (12, 12395530), (14, 10624740), (15, 9916424), (20, 7437318), (21, 7083160), (24, 6197765), (28, 5312370), (30, 4958212), (35, 4249896), (40, 3718659), (41, 3627960), (42, 3541580), (49, 3035640), (56, 2656185), (60, 2479106), (70, 2124948), (82, 1813980), (84, 1770790), (98, 1517820), (105, 1416632), (120, 1239553), (123, 1209320), (140, 1062474), (147, 1011880), (164, 906990), (168, 885395), (196, 758910), (205, 725592), (210, 708316), (245, 607128), (246, 604660), (280, 531237), (287, 518280), (294, 505940), (328, 453495), (392, 379455), (410, 362796), (420, 354158), (490, 303564), (492, 302330), (574, 259140), (588, 252970), (615, 241864), (617, 241080), (735, 202376), (820, 181398), (840, 177079), (861, 172760), (980, 151782), (984, 151165), (1148, 129570), (1176, 126485), (1230, 120932), (1234, 120540), (1435, 103656), (1470, 101188), (1640, 90699), (1722, 86380), (1851, 80360), (1960, 75891), (2009, 74040), (2296, 64785), (2460, 60466), (2468, 60270), (2870, 51828), (2940, 50594), (3085, 48216), (3444, 43190), (3702, 40180), (4018, 37020), (4305, 34552), (4319, 34440), (4920, 30233), (4936, 30135), (5740, 25914), (5880, 25297), (6027, 24680), (6170, 24108), (6888, 21595), (7404, 20090), (8036, 18510), (8610, 17276), (8638, 17220), (9255, 16072), (10045, 14808), (11480, 12957), (12054, 12340)]