355077840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1559}}^1$

素因数の和:1661

約数の個数: 160

約数和(自身を含む): 1202423040

約数和(自身を除く): 847345200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 73, 78, 80, 104, 120, 130, 146, 156, 195, 208, 219, 240, 260, 292, 312, 365, 390, 438, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1460, 1559, 1560, 1752, 1898, 2190, 2847, 2920, 3118, 3120, 3504, 3796, 4380, 4677, 4745, 5694, 5840, 6236, 7592, 7795, 8760, 9354, 9490, 11388, 12472, 14235, 15184, 15590, 17520, 18708, 18980, 20267, 22776, 23385, 24944, 28470, 31180, 37416, 37960, 40534, 45552, 46770, 56940, 60801, 62360, 74832, 75920, 81068, 93540, 101335, 113807, 113880, 121602, 124720, 162136, 187080, 202670, 227614, 227760, 243204, 304005, 324272, 341421, 374160, 405340, 455228, 486408, 569035, 608010, 682842, 810680, 910456, 972816, 1138070, 1216020, 1365684, 1479491, 1621360, 1707105, 1820912, 2276140, 2432040, 2731368, 2958982, 3414210, 4438473, 4552280, 4864080, 5462736, 5917964, 6828420, 7397455, 8876946, 9104560, 11835928, 13656840, 14794910, 17753892, 22192365, 23671856, 27313680, 29589820, 35507784, 44384730, 59179640, 71015568, 88769460, 118359280, 177538920, 355077840]

約数ペア:

[(1, 355077840), (2, 177538920), (3, 118359280), (4, 88769460), (5, 71015568), (6, 59179640), (8, 44384730), (10, 35507784), (12, 29589820), (13, 27313680), (15, 23671856), (16, 22192365), (20, 17753892), (24, 14794910), (26, 13656840), (30, 11835928), (39, 9104560), (40, 8876946), (48, 7397455), (52, 6828420), (60, 5917964), (65, 5462736), (73, 4864080), (78, 4552280), (80, 4438473), (104, 3414210), (120, 2958982), (130, 2731368), (146, 2432040), (156, 2276140), (195, 1820912), (208, 1707105), (219, 1621360), (240, 1479491), (260, 1365684), (292, 1216020), (312, 1138070), (365, 972816), (390, 910456), (438, 810680), (520, 682842), (584, 608010), (624, 569035), (730, 486408), (780, 455228), (876, 405340), (949, 374160), (1040, 341421), (1095, 324272), (1168, 304005), (1460, 243204), (1559, 227760), (1560, 227614), (1752, 202670), (1898, 187080), (2190, 162136), (2847, 124720), (2920, 121602), (3118, 113880), (3120, 113807), (3504, 101335), (3796, 93540), (4380, 81068), (4677, 75920), (4745, 74832), (5694, 62360), (5840, 60801), (6236, 56940), (7592, 46770), (7795, 45552), (8760, 40534), (9354, 37960), (9490, 37416), (11388, 31180), (12472, 28470), (14235, 24944), (15184, 23385), (15590, 22776), (17520, 20267), (18708, 18980)]