227622080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 623352576

約数和(自身を除く): 395730496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 307, 320, 331, 448, 560, 614, 662, 1120, 1228, 1324, 1535, 1655, 2149, 2240, 2317, 2456, 2648, 3070, 3310, 4298, 4634, 4912, 5296, 6140, 6620, 8596, 9268, 9824, 10592, 10745, 11585, 12280, 13240, 17192, 18536, 19648, 21184, 21490, 23170, 24560, 26480, 34384, 37072, 42980, 46340, 49120, 52960, 68768, 74144, 85960, 92680, 98240, 101617, 105920, 137536, 148288, 171920, 185360, 203234, 343840, 370720, 406468, 508085, 687680, 711319, 741440, 812936, 1016170, 1422638, 1625872, 2032340, 2845276, 3251744, 3556595, 4064680, 5690552, 6503488, 7113190, 8129360, 11381104, 14226380, 16258720, 22762208, 28452760, 32517440, 45524416, 56905520, 113811040, 227622080]

約数ペア:

[(1, 227622080), (2, 113811040), (4, 56905520), (5, 45524416), (7, 32517440), (8, 28452760), (10, 22762208), (14, 16258720), (16, 14226380), (20, 11381104), (28, 8129360), (32, 7113190), (35, 6503488), (40, 5690552), (56, 4064680), (64, 3556595), (70, 3251744), (80, 2845276), (112, 2032340), (140, 1625872), (160, 1422638), (224, 1016170), (280, 812936), (307, 741440), (320, 711319), (331, 687680), (448, 508085), (560, 406468), (614, 370720), (662, 343840), (1120, 203234), (1228, 185360), (1324, 171920), (1535, 148288), (1655, 137536), (2149, 105920), (2240, 101617), (2317, 98240), (2456, 92680), (2648, 85960), (3070, 74144), (3310, 68768), (4298, 52960), (4634, 49120), (4912, 46340), (5296, 42980), (6140, 37072), (6620, 34384), (8596, 26480), (9268, 24560), (9824, 23170), (10592, 21490), (10745, 21184), (11585, 19648), (12280, 18536), (13240, 17192)]