216829920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4657}}^1$

素因数の和:4772

約数の個数: 96

約数和(自身を含む): 690203808

約数和(自身を除く): 473373888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 4657, 5820, 7760, 9312, 9314, 11640, 13971, 15520, 18628, 23280, 23285, 27942, 37256, 46560, 46570, 55884, 69855, 74512, 93140, 111768, 139710, 149024, 186280, 223536, 279420, 372560, 447072, 451729, 558840, 745120, 903458, 1117680, 1355187, 1806916, 2235360, 2258645, 2710374, 3613832, 4517290, 5420748, 6775935, 7227664, 9034580, 10841496, 13551870, 14455328, 18069160, 21682992, 27103740, 36138320, 43365984, 54207480, 72276640, 108414960, 216829920]

約数ペア:

[(1, 216829920), (2, 108414960), (3, 72276640), (4, 54207480), (5, 43365984), (6, 36138320), (8, 27103740), (10, 21682992), (12, 18069160), (15, 14455328), (16, 13551870), (20, 10841496), (24, 9034580), (30, 7227664), (32, 6775935), (40, 5420748), (48, 4517290), (60, 3613832), (80, 2710374), (96, 2258645), (97, 2235360), (120, 1806916), (160, 1355187), (194, 1117680), (240, 903458), (291, 745120), (388, 558840), (480, 451729), (485, 447072), (582, 372560), (776, 279420), (970, 223536), (1164, 186280), (1455, 149024), (1552, 139710), (1940, 111768), (2328, 93140), (2910, 74512), (3104, 69855), (3880, 55884), (4656, 46570), (4657, 46560), (5820, 37256), (7760, 27942), (9312, 23285), (9314, 23280), (11640, 18628), (13971, 15520)]