89095440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 318479616

約数和(自身を除く): 229384176

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, 181, 210, 240, 280, 293, 336, 362, 420, 543, 560, 586, 724, 840, 879, 905, 1086, 1172, 1267, 1448, 1465, 1680, 1758, 1810, 2051, 2172, 2344, 2534, 2715, 2896, 2930, 3516, 3620, 3801, 4102, 4344, 4395, 4688, 5068, 5430, 5860, 6153, 6335, 7032, 7240, 7602, 8204, 8688, 8790, 10136, 10255, 10860, 11720, 12306, 12670, 14064, 14480, 15204, 16408, 17580, 19005, 20272, 20510, 21720, 23440, 24612, 25340, 30408, 30765, 32816, 35160, 38010, 41020, 43440, 49224, 50680, 53033, 60816, 61530, 70320, 76020, 82040, 98448, 101360, 106066, 123060, 152040, 159099, 164080, 212132, 246120, 265165, 304080, 318198, 371231, 424264, 492240, 530330, 636396, 742462, 795495, 848528, 1060660, 1113693, 1272792, 1484924, 1590990, 1856155, 2121320, 2227386, 2545584, 2969848, 3181980, 3712310, 4242640, 4454772, 5568465, 5939696, 6363960, 7424620, 8909544, 11136930, 12727920, 14849240, 17819088, 22273860, 29698480, 44547720, 89095440]

約数ペア:

[(1, 89095440), (2, 44547720), (3, 29698480), (4, 22273860), (5, 17819088), (6, 14849240), (7, 12727920), (8, 11136930), (10, 8909544), (12, 7424620), (14, 6363960), (15, 5939696), (16, 5568465), (20, 4454772), (21, 4242640), (24, 3712310), (28, 3181980), (30, 2969848), (35, 2545584), (40, 2227386), (42, 2121320), (48, 1856155), (56, 1590990), (60, 1484924), (70, 1272792), (80, 1113693), (84, 1060660), (105, 848528), (112, 795495), (120, 742462), (140, 636396), (168, 530330), (181, 492240), (210, 424264), (240, 371231), (280, 318198), (293, 304080), (336, 265165), (362, 246120), (420, 212132), (543, 164080), (560, 159099), (586, 152040), (724, 123060), (840, 106066), (879, 101360), (905, 98448), (1086, 82040), (1172, 76020), (1267, 70320), (1448, 61530), (1465, 60816), (1680, 53033), (1758, 50680), (1810, 49224), (2051, 43440), (2172, 41020), (2344, 38010), (2534, 35160), (2715, 32816), (2896, 30765), (2930, 30408), (3516, 25340), (3620, 24612), (3801, 23440), (4102, 21720), (4344, 20510), (4395, 20272), (4688, 19005), (5068, 17580), (5430, 16408), (5860, 15204), (6153, 14480), (6335, 14064), (7032, 12670), (7240, 12306), (7602, 11720), (8204, 10860), (8688, 10255), (8790, 10136)]