293236440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11261}}^1$

素因数の和:11313

約数の個数: 128

約数和(自身を含む): 1037905920

約数和(自身を除く): 744669480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 11261, 13020, 22522, 26040, 33783, 45044, 56305, 67566, 78827, 90088, 112610, 135132, 157654, 168915, 225220, 236481, 270264, 315308, 337830, 349091, 394135, 450440, 472962, 630616, 675660, 698182, 788270, 945924, 1047273, 1182405, 1351320, 1396364, 1576540, 1745455, 1891848, 2094546, 2364810, 2443637, 2792728, 3153080, 3490910, 4189092, 4729620, 4887274, 5236365, 6981820, 7330911, 8378184, 9459240, 9774548, 10472730, 12218185, 13963640, 14661822, 19549096, 20945460, 24436370, 29323644, 36654555, 41890920, 48872740, 58647288, 73309110, 97745480, 146618220, 293236440]

約数ペア:

[(1, 293236440), (2, 146618220), (3, 97745480), (4, 73309110), (5, 58647288), (6, 48872740), (7, 41890920), (8, 36654555), (10, 29323644), (12, 24436370), (14, 20945460), (15, 19549096), (20, 14661822), (21, 13963640), (24, 12218185), (28, 10472730), (30, 9774548), (31, 9459240), (35, 8378184), (40, 7330911), (42, 6981820), (56, 5236365), (60, 4887274), (62, 4729620), (70, 4189092), (84, 3490910), (93, 3153080), (105, 2792728), (120, 2443637), (124, 2364810), (140, 2094546), (155, 1891848), (168, 1745455), (186, 1576540), (210, 1396364), (217, 1351320), (248, 1182405), (280, 1047273), (310, 945924), (372, 788270), (420, 698182), (434, 675660), (465, 630616), (620, 472962), (651, 450440), (744, 394135), (840, 349091), (868, 337830), (930, 315308), (1085, 270264), (1240, 236481), (1302, 225220), (1736, 168915), (1860, 157654), (2170, 135132), (2604, 112610), (3255, 90088), (3720, 78827), (4340, 67566), (5208, 56305), (6510, 45044), (8680, 33783), (11261, 26040), (13020, 22522)]