220175280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7841}}^1$

素因数の和:7876

約数の個数: 160

約数和(自身を含む): 816822720

約数和(自身を除く): 596647440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7841, 9360, 14040, 15682, 23523, 28080, 31364, 39205, 47046, 62728, 70569, 78410, 94092, 101933, 117615, 125456, 141138, 156820, 188184, 203866, 211707, 235230, 282276, 305799, 313640, 352845, 376368, 407732, 423414, 470460, 509665, 564552, 611598, 627280, 705690, 815464, 846828, 917397, 940920, 1019330, 1058535, 1129104, 1223196, 1411380, 1528995, 1630928, 1693656, 1834794, 1881840, 2038660, 2117070, 2446392, 2752191, 2822760, 3057990, 3387312, 3669588, 4077320, 4234140, 4586985, 4892784, 5504382, 5645520, 6115980, 7339176, 8154640, 8468280, 9173970, 11008764, 12231960, 13760955, 14678352, 16936560, 18347940, 22017528, 24463920, 27521910, 36695880, 44035056, 55043820, 73391760, 110087640, 220175280]

約数ペア:

[(1, 220175280), (2, 110087640), (3, 73391760), (4, 55043820), (5, 44035056), (6, 36695880), (8, 27521910), (9, 24463920), (10, 22017528), (12, 18347940), (13, 16936560), (15, 14678352), (16, 13760955), (18, 12231960), (20, 11008764), (24, 9173970), (26, 8468280), (27, 8154640), (30, 7339176), (36, 6115980), (39, 5645520), (40, 5504382), (45, 4892784), (48, 4586985), (52, 4234140), (54, 4077320), (60, 3669588), (65, 3387312), (72, 3057990), (78, 2822760), (80, 2752191), (90, 2446392), (104, 2117070), (108, 2038660), (117, 1881840), (120, 1834794), (130, 1693656), (135, 1630928), (144, 1528995), (156, 1411380), (180, 1223196), (195, 1129104), (208, 1058535), (216, 1019330), (234, 940920), (240, 917397), (260, 846828), (270, 815464), (312, 705690), (351, 627280), (360, 611598), (390, 564552), (432, 509665), (468, 470460), (520, 423414), (540, 407732), (585, 376368), (624, 352845), (702, 313640), (720, 305799), (780, 282276), (936, 235230), (1040, 211707), (1080, 203866), (1170, 188184), (1404, 156820), (1560, 141138), (1755, 125456), (1872, 117615), (2160, 101933), (2340, 94092), (2808, 78410), (3120, 70569), (3510, 62728), (4680, 47046), (5616, 39205), (7020, 31364), (7841, 28080), (9360, 23523), (14040, 15682)]