306663233940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19661}}^1\times {\mathrm{12379}}^1$

素因数の和:32062

約数の個数: 144

約数和(自身を含む): 1063239166080

約数和(自身を除く): 756575932140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12379, 19661, 24758, 37137, 39322, 49516, 58983, 61895, 74274, 78644, 86653, 98305, 111411, 117966, 123790, 137627, 148548, 173306, 176949, 185685, 196610, 222822, 235932, 247580, 259959, 275254, 294915, 346612, 353898, 371370, 393220, 412881, 433265, 445644, 519918, 550508, 557055, 589830, 688135, 707796, 742740, 779877, 825762, 866530, 884745, 1039836, 1114110, 1179660, 1238643, 1299795, 1376270, 1559754, 1651524, 1733060, 1769490, 2064405, 2228220, 2477286, 2599590, 2752540, 3119508, 3538980, 3899385, 4128810, 4954572, 5199180, 6193215, 7798770, 8257620, 12386430, 15597540, 24772860, 243383519, 486767038, 730150557, 973534076, 1216917595, 1460301114, 1703684633, 2190451671, 2433835190, 2920602228, 3407369266, 3650752785, 4380903342, 4867670380, 5111053899, 6814738532, 7301505570, 8518423165, 8761806684, 10222107798, 10952258355, 14603011140, 15333161697, 17036846330, 20444215596, 21904516710, 25555269495, 30666323394, 34073692660, 43809033420, 51110538990, 61332646788, 76665808485, 102221077980, 153331616970, 306663233940]

約数ペア:

[(1, 306663233940), (2, 153331616970), (3, 102221077980), (4, 76665808485), (5, 61332646788), (6, 51110538990), (7, 43809033420), (9, 34073692660), (10, 30666323394), (12, 25555269495), (14, 21904516710), (15, 20444215596), (18, 17036846330), (20, 15333161697), (21, 14603011140), (28, 10952258355), (30, 10222107798), (35, 8761806684), (36, 8518423165), (42, 7301505570), (45, 6814738532), (60, 5111053899), (63, 4867670380), (70, 4380903342), (84, 3650752785), (90, 3407369266), (105, 2920602228), (126, 2433835190), (140, 2190451671), (180, 1703684633), (210, 1460301114), (252, 1216917595), (315, 973534076), (420, 730150557), (630, 486767038), (1260, 243383519), (12379, 24772860), (19661, 15597540), (24758, 12386430), (37137, 8257620), (39322, 7798770), (49516, 6193215), (58983, 5199180), (61895, 4954572), (74274, 4128810), (78644, 3899385), (86653, 3538980), (98305, 3119508), (111411, 2752540), (117966, 2599590), (123790, 2477286), (137627, 2228220), (148548, 2064405), (173306, 1769490), (176949, 1733060), (185685, 1651524), (196610, 1559754), (222822, 1376270), (235932, 1299795), (247580, 1238643), (259959, 1179660), (275254, 1114110), (294915, 1039836), (346612, 884745), (353898, 866530), (371370, 825762), (393220, 779877), (412881, 742740), (433265, 707796), (445644, 688135), (519918, 589830), (550508, 557055)]