156673920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6312

約数の個数: 128

約数和(自身を含む): 537899040

約数和(自身を除く): 381225120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6277, 8320, 12480, 12554, 18831, 24960, 25108, 31385, 37662, 50216, 62770, 75324, 81601, 94155, 100432, 125540, 150648, 163202, 188310, 200864, 244803, 251080, 301296, 326404, 376620, 401728, 408005, 489606, 502160, 602592, 652808, 753240, 803456, 816010, 979212, 1004320, 1205184, 1224015, 1305616, 1506480, 1632020, 1958424, 2008640, 2410368, 2448030, 2611232, 3012960, 3264040, 3916848, 4017280, 4896060, 5222464, 6025920, 6528080, 7833696, 9792120, 10444928, 12051840, 13056160, 15667392, 19584240, 26112320, 31334784, 39168480, 52224640, 78336960, 156673920]

約数ペア:

[(1, 156673920), (2, 78336960), (3, 52224640), (4, 39168480), (5, 31334784), (6, 26112320), (8, 19584240), (10, 15667392), (12, 13056160), (13, 12051840), (15, 10444928), (16, 9792120), (20, 7833696), (24, 6528080), (26, 6025920), (30, 5222464), (32, 4896060), (39, 4017280), (40, 3916848), (48, 3264040), (52, 3012960), (60, 2611232), (64, 2448030), (65, 2410368), (78, 2008640), (80, 1958424), (96, 1632020), (104, 1506480), (120, 1305616), (128, 1224015), (130, 1205184), (156, 1004320), (160, 979212), (192, 816010), (195, 803456), (208, 753240), (240, 652808), (260, 602592), (312, 502160), (320, 489606), (384, 408005), (390, 401728), (416, 376620), (480, 326404), (520, 301296), (624, 251080), (640, 244803), (780, 200864), (832, 188310), (960, 163202), (1040, 150648), (1248, 125540), (1560, 100432), (1664, 94155), (1920, 81601), (2080, 75324), (2496, 62770), (3120, 50216), (4160, 37662), (4992, 31385), (6240, 25108), (6277, 24960), (8320, 18831), (12480, 12554)]