74823657720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{447617}}^1$

素因数の和:447837

約数の個数: 128

約数和(自身を含む): 257827968000

約数和(自身を除く): 183004310280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1393, 1592, 1990, 2388, 2786, 2985, 3980, 4179, 4776, 5572, 5970, 6965, 7960, 8358, 11144, 11940, 13930, 16716, 20895, 23880, 27860, 33432, 41790, 55720, 83580, 167160, 447617, 895234, 1342851, 1790468, 2238085, 2685702, 3133319, 3580936, 4476170, 5371404, 6266638, 6714255, 8952340, 9399957, 10742808, 12533276, 13428510, 15666595, 17904680, 18799914, 25066552, 26857020, 31333190, 37599828, 46999785, 53714040, 62666380, 75199656, 89075783, 93999570, 125332760, 178151566, 187999140, 267227349, 356303132, 375998280, 445378915, 534454698, 623530481, 712606264, 890757830, 1068909396, 1247060962, 1336136745, 1781515660, 1870591443, 2137818792, 2494121924, 2672273490, 3117652405, 3563031320, 3741182886, 4988243848, 5344546980, 6235304810, 7482365772, 9352957215, 10689093960, 12470609620, 14964731544, 18705914430, 24941219240, 37411828860, 74823657720]

約数ペア:

[(1, 74823657720), (2, 37411828860), (3, 24941219240), (4, 18705914430), (5, 14964731544), (6, 12470609620), (7, 10689093960), (8, 9352957215), (10, 7482365772), (12, 6235304810), (14, 5344546980), (15, 4988243848), (20, 3741182886), (21, 3563031320), (24, 3117652405), (28, 2672273490), (30, 2494121924), (35, 2137818792), (40, 1870591443), (42, 1781515660), (56, 1336136745), (60, 1247060962), (70, 1068909396), (84, 890757830), (105, 712606264), (120, 623530481), (140, 534454698), (168, 445378915), (199, 375998280), (210, 356303132), (280, 267227349), (398, 187999140), (420, 178151566), (597, 125332760), (796, 93999570), (840, 89075783), (995, 75199656), (1194, 62666380), (1393, 53714040), (1592, 46999785), (1990, 37599828), (2388, 31333190), (2786, 26857020), (2985, 25066552), (3980, 18799914), (4179, 17904680), (4776, 15666595), (5572, 13428510), (5970, 12533276), (6965, 10742808), (7960, 9399957), (8358, 8952340), (11144, 6714255), (11940, 6266638), (13930, 5371404), (16716, 4476170), (20895, 3580936), (23880, 3133319), (27860, 2685702), (33432, 2238085), (41790, 1790468), (55720, 1342851), (83580, 895234), (167160, 447617)]