47001840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 153799680

約数和(自身を除く): 106797840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 67, 74, 79, 80, 111, 120, 134, 148, 158, 185, 201, 222, 237, 240, 268, 296, 316, 335, 370, 395, 402, 444, 474, 536, 555, 592, 632, 670, 740, 790, 804, 888, 948, 1005, 1072, 1110, 1185, 1264, 1340, 1480, 1580, 1608, 1776, 1896, 2010, 2220, 2370, 2479, 2680, 2923, 2960, 3160, 3216, 3792, 4020, 4440, 4740, 4958, 5293, 5360, 5846, 6320, 7437, 8040, 8769, 8880, 9480, 9916, 10586, 11692, 12395, 14615, 14874, 15879, 16080, 17538, 18960, 19832, 21172, 23384, 24790, 26465, 29230, 29748, 31758, 35076, 37185, 39664, 42344, 43845, 46768, 49580, 52930, 58460, 59496, 63516, 70152, 74370, 79395, 84688, 87690, 99160, 105860, 116920, 118992, 127032, 140304, 148740, 158790, 175380, 195841, 198320, 211720, 233840, 254064, 297480, 317580, 350760, 391682, 423440, 587523, 594960, 635160, 701520, 783364, 979205, 1175046, 1270320, 1566728, 1958410, 2350092, 2937615, 3133456, 3916820, 4700184, 5875230, 7833640, 9400368, 11750460, 15667280, 23500920, 47001840]

約数ペア:

[(1, 47001840), (2, 23500920), (3, 15667280), (4, 11750460), (5, 9400368), (6, 7833640), (8, 5875230), (10, 4700184), (12, 3916820), (15, 3133456), (16, 2937615), (20, 2350092), (24, 1958410), (30, 1566728), (37, 1270320), (40, 1175046), (48, 979205), (60, 783364), (67, 701520), (74, 635160), (79, 594960), (80, 587523), (111, 423440), (120, 391682), (134, 350760), (148, 317580), (158, 297480), (185, 254064), (201, 233840), (222, 211720), (237, 198320), (240, 195841), (268, 175380), (296, 158790), (316, 148740), (335, 140304), (370, 127032), (395, 118992), (402, 116920), (444, 105860), (474, 99160), (536, 87690), (555, 84688), (592, 79395), (632, 74370), (670, 70152), (740, 63516), (790, 59496), (804, 58460), (888, 52930), (948, 49580), (1005, 46768), (1072, 43845), (1110, 42344), (1185, 39664), (1264, 37185), (1340, 35076), (1480, 31758), (1580, 29748), (1608, 29230), (1776, 26465), (1896, 24790), (2010, 23384), (2220, 21172), (2370, 19832), (2479, 18960), (2680, 17538), (2923, 16080), (2960, 15879), (3160, 14874), (3216, 14615), (3792, 12395), (4020, 11692), (4440, 10586), (4740, 9916), (4958, 9480), (5293, 8880), (5360, 8769), (5846, 8040), (6320, 7437)]