55653360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 199368192

約数和(自身を除く): 143714832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 211, 240, 280, 314, 336, 420, 422, 471, 560, 628, 633, 785, 840, 844, 942, 1055, 1099, 1256, 1266, 1477, 1570, 1680, 1688, 1884, 2110, 2198, 2355, 2512, 2532, 2954, 3140, 3165, 3297, 3376, 3768, 4220, 4396, 4431, 4710, 5064, 5495, 5908, 6280, 6330, 6594, 7385, 7536, 8440, 8792, 8862, 9420, 10128, 10990, 11816, 12560, 12660, 13188, 14770, 16485, 16880, 17584, 17724, 18840, 21980, 22155, 23632, 25320, 26376, 29540, 32970, 33127, 35448, 37680, 43960, 44310, 50640, 52752, 59080, 65940, 66254, 70896, 87920, 88620, 99381, 118160, 131880, 132508, 165635, 177240, 198762, 231889, 263760, 265016, 331270, 354480, 397524, 463778, 496905, 530032, 662540, 695667, 795048, 927556, 993810, 1159445, 1325080, 1391334, 1590096, 1855112, 1987620, 2318890, 2650160, 2782668, 3478335, 3710224, 3975240, 4637780, 5565336, 6956670, 7950480, 9275560, 11130672, 13913340, 18551120, 27826680, 55653360]

約数ペア:

[(1, 55653360), (2, 27826680), (3, 18551120), (4, 13913340), (5, 11130672), (6, 9275560), (7, 7950480), (8, 6956670), (10, 5565336), (12, 4637780), (14, 3975240), (15, 3710224), (16, 3478335), (20, 2782668), (21, 2650160), (24, 2318890), (28, 1987620), (30, 1855112), (35, 1590096), (40, 1391334), (42, 1325080), (48, 1159445), (56, 993810), (60, 927556), (70, 795048), (80, 695667), (84, 662540), (105, 530032), (112, 496905), (120, 463778), (140, 397524), (157, 354480), (168, 331270), (210, 265016), (211, 263760), (240, 231889), (280, 198762), (314, 177240), (336, 165635), (420, 132508), (422, 131880), (471, 118160), (560, 99381), (628, 88620), (633, 87920), (785, 70896), (840, 66254), (844, 65940), (942, 59080), (1055, 52752), (1099, 50640), (1256, 44310), (1266, 43960), (1477, 37680), (1570, 35448), (1680, 33127), (1688, 32970), (1884, 29540), (2110, 26376), (2198, 25320), (2355, 23632), (2512, 22155), (2532, 21980), (2954, 18840), (3140, 17724), (3165, 17584), (3297, 16880), (3376, 16485), (3768, 14770), (4220, 13188), (4396, 12660), (4431, 12560), (4710, 11816), (5064, 10990), (5495, 10128), (5908, 9420), (6280, 8862), (6330, 8792), (6594, 8440), (7385, 7536)]