190899840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5274

約数の個数: 128

約数和(自身を含む): 640641600

約数和(自身を除く): 449741760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 5233, 6080, 7296, 9120, 10466, 12160, 15699, 18240, 20932, 26165, 31398, 36480, 41864, 52330, 62796, 78495, 83728, 99427, 104660, 125592, 156990, 167456, 198854, 209320, 251184, 298281, 313980, 334912, 397708, 418640, 497135, 502368, 596562, 627960, 669824, 795416, 837280, 994270, 1004736, 1193124, 1255920, 1491405, 1590832, 1674560, 1988540, 2009472, 2386248, 2511840, 2982810, 3181664, 3349120, 3977080, 4772496, 5023680, 5965620, 6363328, 7954160, 9544992, 10047360, 11931240, 12726656, 15908320, 19089984, 23862480, 31816640, 38179968, 47724960, 63633280, 95449920, 190899840]

約数ペア:

[(1, 190899840), (2, 95449920), (3, 63633280), (4, 47724960), (5, 38179968), (6, 31816640), (8, 23862480), (10, 19089984), (12, 15908320), (15, 12726656), (16, 11931240), (19, 10047360), (20, 9544992), (24, 7954160), (30, 6363328), (32, 5965620), (38, 5023680), (40, 4772496), (48, 3977080), (57, 3349120), (60, 3181664), (64, 2982810), (76, 2511840), (80, 2386248), (95, 2009472), (96, 1988540), (114, 1674560), (120, 1590832), (128, 1491405), (152, 1255920), (160, 1193124), (190, 1004736), (192, 994270), (228, 837280), (240, 795416), (285, 669824), (304, 627960), (320, 596562), (380, 502368), (384, 497135), (456, 418640), (480, 397708), (570, 334912), (608, 313980), (640, 298281), (760, 251184), (912, 209320), (960, 198854), (1140, 167456), (1216, 156990), (1520, 125592), (1824, 104660), (1920, 99427), (2280, 83728), (2432, 78495), (3040, 62796), (3648, 52330), (4560, 41864), (5233, 36480), (6080, 31398), (7296, 26165), (9120, 20932), (10466, 18240), (12160, 15699)]