386860160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 1039194360

約数和(自身を除く): 652334200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 37, 40, 62, 64, 68, 74, 80, 85, 124, 128, 136, 148, 155, 160, 170, 185, 248, 272, 296, 310, 320, 340, 370, 496, 527, 544, 592, 620, 629, 640, 680, 740, 961, 992, 1054, 1088, 1147, 1184, 1240, 1258, 1360, 1480, 1922, 1984, 2108, 2176, 2294, 2368, 2480, 2516, 2635, 2720, 2960, 3145, 3844, 3968, 4216, 4588, 4736, 4805, 4960, 5032, 5270, 5440, 5735, 5920, 6290, 7688, 8432, 9176, 9610, 9920, 10064, 10540, 10880, 11470, 11840, 12580, 15376, 16337, 16864, 18352, 19220, 19499, 19840, 20128, 21080, 22940, 23680, 25160, 30752, 32674, 33728, 35557, 36704, 38440, 38998, 40256, 42160, 45880, 50320, 61504, 65348, 67456, 71114, 73408, 76880, 77996, 80512, 81685, 84320, 91760, 97495, 100640, 123008, 130696, 142228, 146816, 153760, 155992, 163370, 168640, 177785, 183520, 194990, 201280, 261392, 284456, 307520, 311984, 326740, 337280, 355570, 367040, 389980, 402560, 522784, 568912, 604469, 615040, 623968, 653480, 711140, 734080, 779960, 1045568, 1137824, 1208938, 1247936, 1306960, 1422280, 1559920, 2091136, 2275648, 2417876, 2495872, 2613920, 2844560, 3022345, 3119840, 4551296, 4835752, 5227840, 5689120, 6044690, 6239680, 9671504, 10455680, 11378240, 12089380, 12479360, 19343008, 22756480, 24178760, 38686016, 48357520, 77372032, 96715040, 193430080, 386860160]

約数ペア:

[(1, 386860160), (2, 193430080), (4, 96715040), (5, 77372032), (8, 48357520), (10, 38686016), (16, 24178760), (17, 22756480), (20, 19343008), (31, 12479360), (32, 12089380), (34, 11378240), (37, 10455680), (40, 9671504), (62, 6239680), (64, 6044690), (68, 5689120), (74, 5227840), (80, 4835752), (85, 4551296), (124, 3119840), (128, 3022345), (136, 2844560), (148, 2613920), (155, 2495872), (160, 2417876), (170, 2275648), (185, 2091136), (248, 1559920), (272, 1422280), (296, 1306960), (310, 1247936), (320, 1208938), (340, 1137824), (370, 1045568), (496, 779960), (527, 734080), (544, 711140), (592, 653480), (620, 623968), (629, 615040), (640, 604469), (680, 568912), (740, 522784), (961, 402560), (992, 389980), (1054, 367040), (1088, 355570), (1147, 337280), (1184, 326740), (1240, 311984), (1258, 307520), (1360, 284456), (1480, 261392), (1922, 201280), (1984, 194990), (2108, 183520), (2176, 177785), (2294, 168640), (2368, 163370), (2480, 155992), (2516, 153760), (2635, 146816), (2720, 142228), (2960, 130696), (3145, 123008), (3844, 100640), (3968, 97495), (4216, 91760), (4588, 84320), (4736, 81685), (4805, 80512), (4960, 77996), (5032, 76880), (5270, 73408), (5440, 71114), (5735, 67456), (5920, 65348), (6290, 61504), (7688, 50320), (8432, 45880), (9176, 42160), (9610, 40256), (9920, 38998), (10064, 38440), (10540, 36704), (10880, 35557), (11470, 33728), (11840, 32674), (12580, 30752), (15376, 25160), (16337, 23680), (16864, 22940), (18352, 21080), (19220, 20128), (19499, 19840)]