201380964320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1\times {\mathrm{13697}}^1$

素因数の和:15892

約数の個数: 96

約数和(自身を含む): 487090140768

約数和(自身を除く): 285709176448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 2137, 3440, 4274, 6880, 8548, 10685, 13697, 17096, 21370, 27394, 34192, 42740, 54788, 68384, 68485, 85480, 91891, 109576, 136970, 170960, 183782, 219152, 273940, 341920, 367564, 438304, 459455, 547880, 588971, 735128, 918910, 1095760, 1177942, 1470256, 1837820, 2191520, 2355884, 2940512, 2944855, 3675640, 4711768, 5889710, 7351280, 9423536, 11779420, 14702560, 18847072, 23558840, 29270489, 47117680, 58540978, 94235360, 117081956, 146352445, 234163912, 292704890, 468327824, 585409780, 936655648, 1170819560, 1258631027, 2341639120, 2517262054, 4683278240, 5034524108, 6293155135, 10069048216, 12586310270, 20138096432, 25172620540, 40276192864, 50345241080, 100690482160, 201380964320]

約数ペア:

[(1, 201380964320), (2, 100690482160), (4, 50345241080), (5, 40276192864), (8, 25172620540), (10, 20138096432), (16, 12586310270), (20, 10069048216), (32, 6293155135), (40, 5034524108), (43, 4683278240), (80, 2517262054), (86, 2341639120), (160, 1258631027), (172, 1170819560), (215, 936655648), (344, 585409780), (430, 468327824), (688, 292704890), (860, 234163912), (1376, 146352445), (1720, 117081956), (2137, 94235360), (3440, 58540978), (4274, 47117680), (6880, 29270489), (8548, 23558840), (10685, 18847072), (13697, 14702560), (17096, 11779420), (21370, 9423536), (27394, 7351280), (34192, 5889710), (42740, 4711768), (54788, 3675640), (68384, 2944855), (68485, 2940512), (85480, 2355884), (91891, 2191520), (109576, 1837820), (136970, 1470256), (170960, 1177942), (183782, 1095760), (219152, 918910), (273940, 735128), (341920, 588971), (367564, 547880), (438304, 459455)]