210948840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5279}}^1$

素因数の和:5336

約数の個数: 128

約数和(自身を含む): 722304000

約数和(自身を除く): 511355160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 5279, 6660, 7992, 9990, 10558, 13320, 15837, 19980, 21116, 26395, 31674, 39960, 42232, 47511, 52790, 63348, 79185, 95022, 105580, 126696, 142533, 158370, 190044, 195323, 211160, 237555, 285066, 316740, 380088, 390646, 475110, 570132, 585969, 633480, 712665, 781292, 950220, 976615, 1140264, 1171938, 1425330, 1562584, 1757907, 1900440, 1953230, 2343876, 2850660, 2929845, 3515814, 3906460, 4687752, 5273721, 5701320, 5859690, 7031628, 7812920, 8789535, 10547442, 11719380, 14063256, 17579070, 21094884, 23438760, 26368605, 35158140, 42189768, 52737210, 70316280, 105474420, 210948840]

約数ペア:

[(1, 210948840), (2, 105474420), (3, 70316280), (4, 52737210), (5, 42189768), (6, 35158140), (8, 26368605), (9, 23438760), (10, 21094884), (12, 17579070), (15, 14063256), (18, 11719380), (20, 10547442), (24, 8789535), (27, 7812920), (30, 7031628), (36, 5859690), (37, 5701320), (40, 5273721), (45, 4687752), (54, 3906460), (60, 3515814), (72, 2929845), (74, 2850660), (90, 2343876), (108, 1953230), (111, 1900440), (120, 1757907), (135, 1562584), (148, 1425330), (180, 1171938), (185, 1140264), (216, 976615), (222, 950220), (270, 781292), (296, 712665), (333, 633480), (360, 585969), (370, 570132), (444, 475110), (540, 390646), (555, 380088), (666, 316740), (740, 285066), (888, 237555), (999, 211160), (1080, 195323), (1110, 190044), (1332, 158370), (1480, 142533), (1665, 126696), (1998, 105580), (2220, 95022), (2664, 79185), (3330, 63348), (3996, 52790), (4440, 47511), (4995, 42232), (5279, 39960), (6660, 31674), (7992, 26395), (9990, 21116), (10558, 19980), (13320, 15837)]