201235440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{119783}}^1$

素因数の和:119806

約数の個数: 80

約数和(自身を含む): 712954368

約数和(自身を除く): 511718928

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, 119783, 239566, 359349, 479132, 598915, 718698, 838481, 958264, 1197830, 1437396, 1676962, 1796745, 1916528, 2395660, 2515443, 2874792, 3353924, 3593490, 4192405, 4791320, 5030886, 5749584, 6707848, 7186980, 8384810, 9582640, 10061772, 12577215, 13415696, 14373960, 16769620, 20123544, 25154430, 28747920, 33539240, 40247088, 50308860, 67078480, 100617720, 201235440]

約数ペア:

[(1, 201235440), (2, 100617720), (3, 67078480), (4, 50308860), (5, 40247088), (6, 33539240), (7, 28747920), (8, 25154430), (10, 20123544), (12, 16769620), (14, 14373960), (15, 13415696), (16, 12577215), (20, 10061772), (21, 9582640), (24, 8384810), (28, 7186980), (30, 6707848), (35, 5749584), (40, 5030886), (42, 4791320), (48, 4192405), (56, 3593490), (60, 3353924), (70, 2874792), (80, 2515443), (84, 2395660), (105, 1916528), (112, 1796745), (120, 1676962), (140, 1437396), (168, 1197830), (210, 958264), (240, 838481), (280, 718698), (336, 598915), (420, 479132), (560, 359349), (840, 239566), (1680, 119783)]