157391520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2335

約数の個数: 192

約数和(自身を含む): 582712704

約数和(自身を除く): 425321184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2293, 2640, 2860, 3120, 3432, 4290, 4576, 4586, 5280, 5720, 6240, 6864, 6879, 8580, 9172, 11440, 11465, 13728, 13758, 17160, 18344, 22880, 22930, 25223, 27516, 29809, 34320, 34395, 36688, 45860, 50446, 55032, 59618, 68640, 68790, 73376, 75669, 89427, 91720, 100892, 110064, 119236, 126115, 137580, 149045, 151338, 178854, 183440, 201784, 220128, 238472, 252230, 275160, 298090, 302676, 327899, 357708, 366880, 378345, 403568, 447135, 476944, 504460, 550320, 596180, 605352, 655798, 715416, 756690, 807136, 894270, 953888, 983697, 1008920, 1100640, 1192360, 1210704, 1311596, 1430832, 1513380, 1639495, 1788540, 1967394, 2017840, 2384720, 2421408, 2623192, 2861664, 3026760, 3278990, 3577080, 3934788, 4035680, 4769440, 4918485, 5246384, 6053520, 6557980, 7154160, 7869576, 9836970, 10492768, 12107040, 13115960, 14308320, 15739152, 19673940, 26231920, 31478304, 39347880, 52463840, 78695760, 157391520]

約数ペア:

[(1, 157391520), (2, 78695760), (3, 52463840), (4, 39347880), (5, 31478304), (6, 26231920), (8, 19673940), (10, 15739152), (11, 14308320), (12, 13115960), (13, 12107040), (15, 10492768), (16, 9836970), (20, 7869576), (22, 7154160), (24, 6557980), (26, 6053520), (30, 5246384), (32, 4918485), (33, 4769440), (39, 4035680), (40, 3934788), (44, 3577080), (48, 3278990), (52, 3026760), (55, 2861664), (60, 2623192), (65, 2421408), (66, 2384720), (78, 2017840), (80, 1967394), (88, 1788540), (96, 1639495), (104, 1513380), (110, 1430832), (120, 1311596), (130, 1210704), (132, 1192360), (143, 1100640), (156, 1008920), (160, 983697), (165, 953888), (176, 894270), (195, 807136), (208, 756690), (220, 715416), (240, 655798), (260, 605352), (264, 596180), (286, 550320), (312, 504460), (330, 476944), (352, 447135), (390, 403568), (416, 378345), (429, 366880), (440, 357708), (480, 327899), (520, 302676), (528, 298090), (572, 275160), (624, 252230), (660, 238472), (715, 220128), (780, 201784), (858, 183440), (880, 178854), (1040, 151338), (1056, 149045), (1144, 137580), (1248, 126115), (1320, 119236), (1430, 110064), (1560, 100892), (1716, 91720), (1760, 89427), (2080, 75669), (2145, 73376), (2288, 68790), (2293, 68640), (2640, 59618), (2860, 55032), (3120, 50446), (3432, 45860), (4290, 36688), (4576, 34395), (4586, 34320), (5280, 29809), (5720, 27516), (6240, 25223), (6864, 22930), (6879, 22880), (8580, 18344), (9172, 17160), (11440, 13758), (11465, 13728)]