209268995280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{54001}}^1$

素因数の和:54325

約数の個数: 160

約数和(自身を含む): 661160742528

約数和(自身を除く): 451891747248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 241, 268, 335, 402, 482, 536, 670, 723, 804, 964, 1005, 1072, 1205, 1340, 1446, 1608, 1928, 2010, 2410, 2680, 2892, 3216, 3615, 3856, 4020, 4820, 5360, 5784, 7230, 8040, 9640, 11568, 14460, 16080, 16147, 19280, 28920, 32294, 48441, 54001, 57840, 64588, 80735, 96882, 108002, 129176, 161470, 162003, 193764, 216004, 242205, 258352, 270005, 322940, 324006, 387528, 432008, 484410, 540010, 645880, 648012, 775056, 810015, 864016, 968820, 1080020, 1291760, 1296024, 1620030, 1937640, 2160040, 2592048, 3240060, 3618067, 3875280, 4320080, 6480120, 7236134, 10854201, 12960240, 13014241, 14472268, 18090335, 21708402, 26028482, 28944536, 36180670, 39042723, 43416804, 52056964, 54271005, 57889072, 65071205, 72361340, 78085446, 86833608, 104113928, 108542010, 130142410, 144722680, 156170892, 173667216, 195213615, 208227856, 217084020, 260284820, 289445360, 312341784, 390427230, 434168040, 520569640, 624683568, 780854460, 868336080, 871954147, 1041139280, 1561708920, 1743908294, 2615862441, 3123417840, 3487816588, 4359770735, 5231724882, 6975633176, 8719541470, 10463449764, 13079312205, 13951266352, 17439082940, 20926899528, 26158624410, 34878165880, 41853799056, 52317248820, 69756331760, 104634497640, 209268995280]

約数ペア:

[(1, 209268995280), (2, 104634497640), (3, 69756331760), (4, 52317248820), (5, 41853799056), (6, 34878165880), (8, 26158624410), (10, 20926899528), (12, 17439082940), (15, 13951266352), (16, 13079312205), (20, 10463449764), (24, 8719541470), (30, 6975633176), (40, 5231724882), (48, 4359770735), (60, 3487816588), (67, 3123417840), (80, 2615862441), (120, 1743908294), (134, 1561708920), (201, 1041139280), (240, 871954147), (241, 868336080), (268, 780854460), (335, 624683568), (402, 520569640), (482, 434168040), (536, 390427230), (670, 312341784), (723, 289445360), (804, 260284820), (964, 217084020), (1005, 208227856), (1072, 195213615), (1205, 173667216), (1340, 156170892), (1446, 144722680), (1608, 130142410), (1928, 108542010), (2010, 104113928), (2410, 86833608), (2680, 78085446), (2892, 72361340), (3216, 65071205), (3615, 57889072), (3856, 54271005), (4020, 52056964), (4820, 43416804), (5360, 39042723), (5784, 36180670), (7230, 28944536), (8040, 26028482), (9640, 21708402), (11568, 18090335), (14460, 14472268), (16080, 13014241), (16147, 12960240), (19280, 10854201), (28920, 7236134), (32294, 6480120), (48441, 4320080), (54001, 3875280), (57840, 3618067), (64588, 3240060), (80735, 2592048), (96882, 2160040), (108002, 1937640), (129176, 1620030), (161470, 1296024), (162003, 1291760), (193764, 1080020), (216004, 968820), (242205, 864016), (258352, 810015), (270005, 775056), (322940, 648012), (324006, 645880), (387528, 540010), (432008, 484410)]