316778640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 1043742720

約数和(自身を除く): 726964080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 547, 570, 635, 760, 762, 912, 1016, 1094, 1140, 1270, 1520, 1524, 1641, 1905, 2032, 2188, 2280, 2413, 2540, 2735, 3048, 3282, 3810, 4376, 4560, 4826, 5080, 5470, 6096, 6564, 7239, 7620, 8205, 8752, 9652, 10160, 10393, 10940, 12065, 13128, 14478, 15240, 16410, 19304, 20786, 21880, 24130, 26256, 28956, 30480, 31179, 32820, 36195, 38608, 41572, 43760, 48260, 51965, 57912, 62358, 65640, 69469, 72390, 83144, 96520, 103930, 115824, 124716, 131280, 138938, 144780, 155895, 166288, 193040, 207860, 208407, 249432, 277876, 289560, 311790, 347345, 415720, 416814, 498864, 555752, 579120, 623580, 694690, 831440, 833628, 1042035, 1111504, 1247160, 1319911, 1389380, 1667256, 2084070, 2494320, 2639822, 2778760, 3334512, 3959733, 4168140, 5279644, 5557520, 6599555, 7919466, 8336280, 10559288, 13199110, 15838932, 16672560, 19798665, 21118576, 26398220, 31677864, 39597330, 52796440, 63355728, 79194660, 105592880, 158389320, 316778640]

約数ペア:

[(1, 316778640), (2, 158389320), (3, 105592880), (4, 79194660), (5, 63355728), (6, 52796440), (8, 39597330), (10, 31677864), (12, 26398220), (15, 21118576), (16, 19798665), (19, 16672560), (20, 15838932), (24, 13199110), (30, 10559288), (38, 8336280), (40, 7919466), (48, 6599555), (57, 5557520), (60, 5279644), (76, 4168140), (80, 3959733), (95, 3334512), (114, 2778760), (120, 2639822), (127, 2494320), (152, 2084070), (190, 1667256), (228, 1389380), (240, 1319911), (254, 1247160), (285, 1111504), (304, 1042035), (380, 833628), (381, 831440), (456, 694690), (508, 623580), (547, 579120), (570, 555752), (635, 498864), (760, 416814), (762, 415720), (912, 347345), (1016, 311790), (1094, 289560), (1140, 277876), (1270, 249432), (1520, 208407), (1524, 207860), (1641, 193040), (1905, 166288), (2032, 155895), (2188, 144780), (2280, 138938), (2413, 131280), (2540, 124716), (2735, 115824), (3048, 103930), (3282, 96520), (3810, 83144), (4376, 72390), (4560, 69469), (4826, 65640), (5080, 62358), (5470, 57912), (6096, 51965), (6564, 48260), (7239, 43760), (7620, 41572), (8205, 38608), (8752, 36195), (9652, 32820), (10160, 31179), (10393, 30480), (10940, 28956), (12065, 26256), (13128, 24130), (14478, 21880), (15240, 20786), (16410, 19304)]