313501472320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1\times {\mathrm{9721}}^1$

素因数の和:13020

約数の個数: 112

約数和(自身を含む): 770923178496

約数和(自身を除く): 457421706176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3251, 4960, 6502, 9721, 9920, 13004, 16255, 19442, 26008, 32510, 38884, 48605, 52016, 65020, 77768, 97210, 100781, 104032, 130040, 155536, 194420, 201562, 208064, 260080, 301351, 311072, 388840, 403124, 503905, 520160, 602702, 622144, 777680, 806248, 1007810, 1040320, 1205404, 1506755, 1555360, 1612496, 2015620, 2410808, 3013510, 3110720, 3224992, 4031240, 4821616, 6027020, 6449984, 8062480, 9643232, 12054040, 16124960, 19286464, 24108080, 31602971, 32249920, 48216160, 63205942, 96432320, 126411884, 158014855, 252823768, 316029710, 505647536, 632059420, 979692101, 1011295072, 1264118840, 1959384202, 2022590144, 2528237680, 3918768404, 4898460505, 5056475360, 7837536808, 9796921010, 10112950720, 15675073616, 19593842020, 31350147232, 39187684040, 62700294464, 78375368080, 156750736160, 313501472320]

約数ペア:

[(1, 313501472320), (2, 156750736160), (4, 78375368080), (5, 62700294464), (8, 39187684040), (10, 31350147232), (16, 19593842020), (20, 15675073616), (31, 10112950720), (32, 9796921010), (40, 7837536808), (62, 5056475360), (64, 4898460505), (80, 3918768404), (124, 2528237680), (155, 2022590144), (160, 1959384202), (248, 1264118840), (310, 1011295072), (320, 979692101), (496, 632059420), (620, 505647536), (992, 316029710), (1240, 252823768), (1984, 158014855), (2480, 126411884), (3251, 96432320), (4960, 63205942), (6502, 48216160), (9721, 32249920), (9920, 31602971), (13004, 24108080), (16255, 19286464), (19442, 16124960), (26008, 12054040), (32510, 9643232), (38884, 8062480), (48605, 6449984), (52016, 6027020), (65020, 4821616), (77768, 4031240), (97210, 3224992), (100781, 3110720), (104032, 3013510), (130040, 2410808), (155536, 2015620), (194420, 1612496), (201562, 1555360), (208064, 1506755), (260080, 1205404), (301351, 1040320), (311072, 1007810), (388840, 806248), (403124, 777680), (503905, 622144), (520160, 602702)]