378265440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 1376234496

約数和(自身を除く): 997969056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 672, 721, 824, 840, 1030, 1093, 1120, 1236, 1442, 1545, 1648, 1680, 2060, 2163, 2186, 2472, 2884, 3090, 3279, 3296, 3360, 3605, 4120, 4326, 4372, 4944, 5465, 5768, 6180, 6558, 7210, 7651, 8240, 8652, 8744, 9888, 10815, 10930, 11536, 12360, 13116, 14420, 15302, 16395, 16480, 17304, 17488, 21630, 21860, 22953, 23072, 24720, 26232, 28840, 30604, 32790, 34608, 34976, 38255, 43260, 43720, 45906, 49440, 52464, 57680, 61208, 65580, 69216, 76510, 86520, 87440, 91812, 104928, 112579, 114765, 115360, 122416, 131160, 153020, 173040, 174880, 183624, 225158, 229530, 244832, 262320, 306040, 337737, 346080, 367248, 450316, 459060, 524640, 562895, 612080, 675474, 734496, 788053, 900632, 918120, 1125790, 1224160, 1350948, 1576106, 1688685, 1801264, 1836240, 2251580, 2364159, 2701896, 3152212, 3377370, 3602528, 3672480, 3940265, 4503160, 4728318, 5403792, 6304424, 6754740, 7880530, 9006320, 9456636, 10807584, 11820795, 12608848, 13509480, 15761060, 18012640, 18913272, 23641590, 25217696, 27018960, 31522120, 37826544, 47283180, 54037920, 63044240, 75653088, 94566360, 126088480, 189132720, 378265440]

約数ペア:

[(1, 378265440), (2, 189132720), (3, 126088480), (4, 94566360), (5, 75653088), (6, 63044240), (7, 54037920), (8, 47283180), (10, 37826544), (12, 31522120), (14, 27018960), (15, 25217696), (16, 23641590), (20, 18913272), (21, 18012640), (24, 15761060), (28, 13509480), (30, 12608848), (32, 11820795), (35, 10807584), (40, 9456636), (42, 9006320), (48, 7880530), (56, 6754740), (60, 6304424), (70, 5403792), (80, 4728318), (84, 4503160), (96, 3940265), (103, 3672480), (105, 3602528), (112, 3377370), (120, 3152212), (140, 2701896), (160, 2364159), (168, 2251580), (206, 1836240), (210, 1801264), (224, 1688685), (240, 1576106), (280, 1350948), (309, 1224160), (336, 1125790), (412, 918120), (420, 900632), (480, 788053), (515, 734496), (560, 675474), (618, 612080), (672, 562895), (721, 524640), (824, 459060), (840, 450316), (1030, 367248), (1093, 346080), (1120, 337737), (1236, 306040), (1442, 262320), (1545, 244832), (1648, 229530), (1680, 225158), (2060, 183624), (2163, 174880), (2186, 173040), (2472, 153020), (2884, 131160), (3090, 122416), (3279, 115360), (3296, 114765), (3360, 112579), (3605, 104928), (4120, 91812), (4326, 87440), (4372, 86520), (4944, 76510), (5465, 69216), (5768, 65580), (6180, 61208), (6558, 57680), (7210, 52464), (7651, 49440), (8240, 45906), (8652, 43720), (8744, 43260), (9888, 38255), (10815, 34976), (10930, 34608), (11536, 32790), (12360, 30604), (13116, 28840), (14420, 26232), (15302, 24720), (16395, 23072), (16480, 22953), (17304, 21860), (17488, 21630)]