157365248640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{625657}}^1$

素因数の和:625810

約数の個数: 128

約数和(自身を含む): 505431558720

約数和(自身を除く): 348066310080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 8384, 10480, 12576, 15720, 16768, 20960, 25152, 31440, 41920, 50304, 62880, 83840, 125760, 251520, 625657, 1251314, 1876971, 2502628, 3128285, 3753942, 5005256, 6256570, 7507884, 9384855, 10010512, 12513140, 15015768, 18769710, 20021024, 25026280, 30031536, 37539420, 40042048, 50052560, 60063072, 75078840, 80084096, 81961067, 100105120, 120126144, 150157680, 163922134, 200210240, 240252288, 245883201, 300315360, 327844268, 400420480, 409805335, 491766402, 600630720, 655688536, 819610670, 983532804, 1201261440, 1229416005, 1311377072, 1639221340, 1967065608, 2458832010, 2622754144, 3278442680, 3934131216, 4917664020, 5245508288, 6556885360, 7868262432, 9835328040, 10491016576, 13113770720, 15736524864, 19670656080, 26227541440, 31473049728, 39341312160, 52455082880, 78682624320, 157365248640]

約数ペア:

[(1, 157365248640), (2, 78682624320), (3, 52455082880), (4, 39341312160), (5, 31473049728), (6, 26227541440), (8, 19670656080), (10, 15736524864), (12, 13113770720), (15, 10491016576), (16, 9835328040), (20, 7868262432), (24, 6556885360), (30, 5245508288), (32, 4917664020), (40, 3934131216), (48, 3278442680), (60, 2622754144), (64, 2458832010), (80, 1967065608), (96, 1639221340), (120, 1311377072), (128, 1229416005), (131, 1201261440), (160, 983532804), (192, 819610670), (240, 655688536), (262, 600630720), (320, 491766402), (384, 409805335), (393, 400420480), (480, 327844268), (524, 300315360), (640, 245883201), (655, 240252288), (786, 200210240), (960, 163922134), (1048, 150157680), (1310, 120126144), (1572, 100105120), (1920, 81961067), (1965, 80084096), (2096, 75078840), (2620, 60063072), (3144, 50052560), (3930, 40042048), (4192, 37539420), (5240, 30031536), (6288, 25026280), (7860, 20021024), (8384, 18769710), (10480, 15015768), (12576, 12513140), (15720, 10010512), (16768, 9384855), (20960, 7507884), (25152, 6256570), (31440, 5005256), (41920, 3753942), (50304, 3128285), (62880, 2502628), (83840, 1876971), (125760, 1251314), (251520, 625657)]