202609920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2820

約数の個数: 144

約数和(自身を含む): 681387840

約数和(自身を除く): 478777920

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, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 2777, 3040, 3648, 3840, 4560, 4864, 5554, 6080, 7296, 8331, 9120, 11108, 12160, 13885, 14592, 16662, 18240, 22216, 24320, 27770, 33324, 36480, 41655, 44432, 52763, 55540, 66648, 72960, 83310, 88864, 105526, 111080, 133296, 158289, 166620, 177728, 211052, 222160, 263815, 266592, 316578, 333240, 355456, 422104, 444320, 527630, 533184, 633156, 666480, 710912, 791445, 844208, 888640, 1055260, 1066368, 1266312, 1332960, 1582890, 1688416, 1777280, 2110520, 2132736, 2532624, 2665920, 3165780, 3376832, 3554560, 4221040, 5065248, 5331840, 6331560, 6753664, 8442080, 10130496, 10663680, 12663120, 13507328, 16884160, 20260992, 25326240, 33768320, 40521984, 50652480, 67536640, 101304960, 202609920]

約数ペア:

[(1, 202609920), (2, 101304960), (3, 67536640), (4, 50652480), (5, 40521984), (6, 33768320), (8, 25326240), (10, 20260992), (12, 16884160), (15, 13507328), (16, 12663120), (19, 10663680), (20, 10130496), (24, 8442080), (30, 6753664), (32, 6331560), (38, 5331840), (40, 5065248), (48, 4221040), (57, 3554560), (60, 3376832), (64, 3165780), (76, 2665920), (80, 2532624), (95, 2132736), (96, 2110520), (114, 1777280), (120, 1688416), (128, 1582890), (152, 1332960), (160, 1266312), (190, 1066368), (192, 1055260), (228, 888640), (240, 844208), (256, 791445), (285, 710912), (304, 666480), (320, 633156), (380, 533184), (384, 527630), (456, 444320), (480, 422104), (570, 355456), (608, 333240), (640, 316578), (760, 266592), (768, 263815), (912, 222160), (960, 211052), (1140, 177728), (1216, 166620), (1280, 158289), (1520, 133296), (1824, 111080), (1920, 105526), (2280, 88864), (2432, 83310), (2777, 72960), (3040, 66648), (3648, 55540), (3840, 52763), (4560, 44432), (4864, 41655), (5554, 36480), (6080, 33324), (7296, 27770), (8331, 24320), (9120, 22216), (11108, 18240), (12160, 16662), (13885, 14592)]