223767189760

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{12373}}^1$

素因数の和:12664

約数の個数: 144

約数和(自身を含む): 546317049600

約数和(自身を除く): 322549859840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 199, 256, 284, 320, 355, 398, 568, 640, 710, 796, 995, 1136, 1280, 1420, 1592, 1990, 2272, 2840, 3184, 3980, 4544, 5680, 6368, 7960, 9088, 11360, 12373, 12736, 14129, 15920, 18176, 22720, 24746, 25472, 28258, 31840, 45440, 49492, 50944, 56516, 61865, 63680, 70645, 90880, 98984, 113032, 123730, 127360, 141290, 197968, 226064, 247460, 254720, 282580, 395936, 452128, 494920, 565160, 791872, 878483, 904256, 989840, 1130320, 1583744, 1756966, 1808512, 1979680, 2260640, 2462227, 3167488, 3513932, 3617024, 3959360, 4392415, 4521280, 4924454, 7027864, 7918720, 8784830, 9042560, 9848908, 12311135, 14055728, 15837440, 17569660, 18085120, 19697816, 24622270, 28111456, 35139320, 39395632, 49244540, 56222912, 70278640, 78791264, 98489080, 112445824, 140557280, 157582528, 174818117, 196978160, 224891648, 281114560, 315165056, 349636234, 393956320, 562229120, 630330112, 699272468, 787912640, 874090585, 1124458240, 1398544936, 1575825280, 1748181170, 2797089872, 3151650560, 3496362340, 5594179744, 6992724680, 11188359488, 13985449360, 22376718976, 27970898720, 44753437952, 55941797440, 111883594880, 223767189760]

約数ペア:

[(1, 223767189760), (2, 111883594880), (4, 55941797440), (5, 44753437952), (8, 27970898720), (10, 22376718976), (16, 13985449360), (20, 11188359488), (32, 6992724680), (40, 5594179744), (64, 3496362340), (71, 3151650560), (80, 2797089872), (128, 1748181170), (142, 1575825280), (160, 1398544936), (199, 1124458240), (256, 874090585), (284, 787912640), (320, 699272468), (355, 630330112), (398, 562229120), (568, 393956320), (640, 349636234), (710, 315165056), (796, 281114560), (995, 224891648), (1136, 196978160), (1280, 174818117), (1420, 157582528), (1592, 140557280), (1990, 112445824), (2272, 98489080), (2840, 78791264), (3184, 70278640), (3980, 56222912), (4544, 49244540), (5680, 39395632), (6368, 35139320), (7960, 28111456), (9088, 24622270), (11360, 19697816), (12373, 18085120), (12736, 17569660), (14129, 15837440), (15920, 14055728), (18176, 12311135), (22720, 9848908), (24746, 9042560), (25472, 8784830), (28258, 7918720), (31840, 7027864), (45440, 4924454), (49492, 4521280), (50944, 4392415), (56516, 3959360), (61865, 3617024), (63680, 3513932), (70645, 3167488), (90880, 2462227), (98984, 2260640), (113032, 1979680), (123730, 1808512), (127360, 1756966), (141290, 1583744), (197968, 1130320), (226064, 989840), (247460, 904256), (254720, 878483), (282580, 791872), (395936, 565160), (452128, 494920)]