38203440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 133920000

約数和(自身を除く): 95716560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 499, 528, 580, 638, 660, 696, 870, 880, 957, 998, 1160, 1276, 1320, 1392, 1497, 1595, 1740, 1914, 1996, 2320, 2495, 2552, 2640, 2994, 3190, 3480, 3828, 3992, 4785, 4990, 5104, 5489, 5988, 6380, 6960, 7485, 7656, 7984, 9570, 9980, 10978, 11976, 12760, 14471, 14970, 15312, 16467, 19140, 19960, 21956, 23952, 25520, 27445, 28942, 29940, 32934, 38280, 39920, 43413, 43912, 54890, 57884, 59880, 65868, 72355, 76560, 82335, 86826, 87824, 109780, 115768, 119760, 131736, 144710, 159181, 164670, 173652, 217065, 219560, 231536, 263472, 289420, 318362, 329340, 347304, 434130, 439120, 477543, 578840, 636724, 658680, 694608, 795905, 868260, 955086, 1157680, 1273448, 1317360, 1591810, 1736520, 1910172, 2387715, 2546896, 3183620, 3473040, 3820344, 4775430, 6367240, 7640688, 9550860, 12734480, 19101720, 38203440]

約数ペア:

[(1, 38203440), (2, 19101720), (3, 12734480), (4, 9550860), (5, 7640688), (6, 6367240), (8, 4775430), (10, 3820344), (11, 3473040), (12, 3183620), (15, 2546896), (16, 2387715), (20, 1910172), (22, 1736520), (24, 1591810), (29, 1317360), (30, 1273448), (33, 1157680), (40, 955086), (44, 868260), (48, 795905), (55, 694608), (58, 658680), (60, 636724), (66, 578840), (80, 477543), (87, 439120), (88, 434130), (110, 347304), (116, 329340), (120, 318362), (132, 289420), (145, 263472), (165, 231536), (174, 219560), (176, 217065), (220, 173652), (232, 164670), (240, 159181), (264, 144710), (290, 131736), (319, 119760), (330, 115768), (348, 109780), (435, 87824), (440, 86826), (464, 82335), (499, 76560), (528, 72355), (580, 65868), (638, 59880), (660, 57884), (696, 54890), (870, 43912), (880, 43413), (957, 39920), (998, 38280), (1160, 32934), (1276, 29940), (1320, 28942), (1392, 27445), (1497, 25520), (1595, 23952), (1740, 21956), (1914, 19960), (1996, 19140), (2320, 16467), (2495, 15312), (2552, 14970), (2640, 14471), (2994, 12760), (3190, 11976), (3480, 10978), (3828, 9980), (3992, 9570), (4785, 7984), (4990, 7656), (5104, 7485), (5489, 6960), (5988, 6380)]