378065380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2114

約数の個数: 144

約数和(自身を含む): 1067302656

約数和(自身を除く): 689237276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 140, 154, 170, 187, 196, 220, 238, 245, 308, 340, 374, 385, 476, 490, 539, 595, 748, 770, 833, 935, 980, 1078, 1190, 1309, 1540, 1666, 1870, 2063, 2156, 2380, 2618, 2695, 3332, 3740, 4126, 4165, 5236, 5390, 6545, 8252, 8330, 9163, 10315, 10780, 13090, 14441, 16660, 18326, 20630, 22693, 26180, 28882, 35071, 36652, 41260, 45386, 45815, 57764, 70142, 72205, 90772, 91630, 101087, 113465, 140284, 144410, 158851, 175355, 183260, 202174, 226930, 245497, 288820, 317702, 350710, 385781, 404348, 453860, 490994, 505435, 635404, 701420, 771562, 794255, 981988, 1010870, 1111957, 1227485, 1543124, 1588510, 1718479, 1928905, 2021740, 2223914, 2454970, 2700467, 3177020, 3436958, 3857810, 4447828, 4909940, 5400934, 5559785, 6873916, 7715620, 8592395, 10801868, 11119570, 13502335, 17184790, 18903269, 22239140, 27004670, 34369580, 37806538, 54009340, 75613076, 94516345, 189032690, 378065380]

約数ペア:

[(1, 378065380), (2, 189032690), (4, 94516345), (5, 75613076), (7, 54009340), (10, 37806538), (11, 34369580), (14, 27004670), (17, 22239140), (20, 18903269), (22, 17184790), (28, 13502335), (34, 11119570), (35, 10801868), (44, 8592395), (49, 7715620), (55, 6873916), (68, 5559785), (70, 5400934), (77, 4909940), (85, 4447828), (98, 3857810), (110, 3436958), (119, 3177020), (140, 2700467), (154, 2454970), (170, 2223914), (187, 2021740), (196, 1928905), (220, 1718479), (238, 1588510), (245, 1543124), (308, 1227485), (340, 1111957), (374, 1010870), (385, 981988), (476, 794255), (490, 771562), (539, 701420), (595, 635404), (748, 505435), (770, 490994), (833, 453860), (935, 404348), (980, 385781), (1078, 350710), (1190, 317702), (1309, 288820), (1540, 245497), (1666, 226930), (1870, 202174), (2063, 183260), (2156, 175355), (2380, 158851), (2618, 144410), (2695, 140284), (3332, 113465), (3740, 101087), (4126, 91630), (4165, 90772), (5236, 72205), (5390, 70142), (6545, 57764), (8252, 45815), (8330, 45386), (9163, 41260), (10315, 36652), (10780, 35071), (13090, 28882), (14441, 26180), (16660, 22693), (18326, 20630)]