1392115040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4969}}^1$

素因数の和:5104

約数の個数: 96

約数和(自身を含む): 3516851520

約数和(自身を除く): 2124736480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 103, 136, 160, 170, 206, 272, 340, 412, 515, 544, 680, 824, 1030, 1360, 1648, 1751, 2060, 2720, 3296, 3502, 4120, 4969, 7004, 8240, 8755, 9938, 14008, 16480, 17510, 19876, 24845, 28016, 35020, 39752, 49690, 56032, 70040, 79504, 84473, 99380, 140080, 159008, 168946, 198760, 280160, 337892, 397520, 422365, 511807, 675784, 795040, 844730, 1023614, 1351568, 1689460, 2047228, 2559035, 2703136, 3378920, 4094456, 5118070, 6757840, 8188912, 8700719, 10236140, 13515680, 16377824, 17401438, 20472280, 34802876, 40944560, 43503595, 69605752, 81889120, 87007190, 139211504, 174014380, 278423008, 348028760, 696057520, 1392115040]

約数ペア:

[(1, 1392115040), (2, 696057520), (4, 348028760), (5, 278423008), (8, 174014380), (10, 139211504), (16, 87007190), (17, 81889120), (20, 69605752), (32, 43503595), (34, 40944560), (40, 34802876), (68, 20472280), (80, 17401438), (85, 16377824), (103, 13515680), (136, 10236140), (160, 8700719), (170, 8188912), (206, 6757840), (272, 5118070), (340, 4094456), (412, 3378920), (515, 2703136), (544, 2559035), (680, 2047228), (824, 1689460), (1030, 1351568), (1360, 1023614), (1648, 844730), (1751, 795040), (2060, 675784), (2720, 511807), (3296, 422365), (3502, 397520), (4120, 337892), (4969, 280160), (7004, 198760), (8240, 168946), (8755, 159008), (9938, 140080), (14008, 99380), (16480, 84473), (17510, 79504), (19876, 70040), (24845, 56032), (28016, 49690), (35020, 39752)]