664953840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1692

約数の個数: 160

約数和(自身を含む): 2302828800

約数和(自身を除く): 1637874960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 211, 216, 240, 270, 360, 422, 432, 540, 633, 720, 844, 1055, 1080, 1266, 1459, 1688, 1899, 2110, 2160, 2532, 2918, 3165, 3376, 3798, 4220, 4377, 5064, 5697, 5836, 6330, 7295, 7596, 8440, 8754, 9495, 10128, 11394, 11672, 12660, 13131, 14590, 15192, 16880, 17508, 18990, 21885, 22788, 23344, 25320, 26262, 28485, 29180, 30384, 35016, 37980, 39393, 43770, 45576, 50640, 52524, 56970, 58360, 65655, 70032, 75960, 78786, 87540, 91152, 105048, 113940, 116720, 131310, 151920, 157572, 175080, 196965, 210096, 227880, 262620, 307849, 315144, 350160, 393930, 455760, 525240, 615698, 630288, 787860, 923547, 1050480, 1231396, 1539245, 1575720, 1847094, 2462792, 2770641, 3078490, 3151440, 3694188, 4617735, 4925584, 5541282, 6156980, 7388376, 8311923, 9235470, 11082564, 12313960, 13853205, 14776752, 16623846, 18470940, 22165128, 24627920, 27706410, 33247692, 36941880, 41559615, 44330256, 55412820, 66495384, 73883760, 83119230, 110825640, 132990768, 166238460, 221651280, 332476920, 664953840]

約数ペア:

[(1, 664953840), (2, 332476920), (3, 221651280), (4, 166238460), (5, 132990768), (6, 110825640), (8, 83119230), (9, 73883760), (10, 66495384), (12, 55412820), (15, 44330256), (16, 41559615), (18, 36941880), (20, 33247692), (24, 27706410), (27, 24627920), (30, 22165128), (36, 18470940), (40, 16623846), (45, 14776752), (48, 13853205), (54, 12313960), (60, 11082564), (72, 9235470), (80, 8311923), (90, 7388376), (108, 6156980), (120, 5541282), (135, 4925584), (144, 4617735), (180, 3694188), (211, 3151440), (216, 3078490), (240, 2770641), (270, 2462792), (360, 1847094), (422, 1575720), (432, 1539245), (540, 1231396), (633, 1050480), (720, 923547), (844, 787860), (1055, 630288), (1080, 615698), (1266, 525240), (1459, 455760), (1688, 393930), (1899, 350160), (2110, 315144), (2160, 307849), (2532, 262620), (2918, 227880), (3165, 210096), (3376, 196965), (3798, 175080), (4220, 157572), (4377, 151920), (5064, 131310), (5697, 116720), (5836, 113940), (6330, 105048), (7295, 91152), (7596, 87540), (8440, 78786), (8754, 75960), (9495, 70032), (10128, 65655), (11394, 58360), (11672, 56970), (12660, 52524), (13131, 50640), (14590, 45576), (15192, 43770), (16880, 39393), (17508, 37980), (18990, 35016), (21885, 30384), (22788, 29180), (23344, 28485), (25320, 26262)]