103880320

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 258530220

約数和(自身を除く): 154649900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 193, 232, 290, 320, 386, 464, 580, 640, 772, 841, 928, 965, 1160, 1544, 1682, 1856, 1930, 2320, 3088, 3364, 3712, 3860, 4205, 4640, 5597, 6176, 6728, 7720, 8410, 9280, 11194, 12352, 13456, 15440, 16820, 18560, 22388, 24704, 26912, 27985, 30880, 33640, 44776, 53824, 55970, 61760, 67280, 89552, 107648, 111940, 123520, 134560, 162313, 179104, 223880, 269120, 324626, 358208, 447760, 538240, 649252, 716416, 811565, 895520, 1298504, 1623130, 1791040, 2597008, 3246260, 3582080, 5194016, 6492520, 10388032, 12985040, 20776064, 25970080, 51940160, 103880320]

約数ペア:

[(1, 103880320), (2, 51940160), (4, 25970080), (5, 20776064), (8, 12985040), (10, 10388032), (16, 6492520), (20, 5194016), (29, 3582080), (32, 3246260), (40, 2597008), (58, 1791040), (64, 1623130), (80, 1298504), (116, 895520), (128, 811565), (145, 716416), (160, 649252), (193, 538240), (232, 447760), (290, 358208), (320, 324626), (386, 269120), (464, 223880), (580, 179104), (640, 162313), (772, 134560), (841, 123520), (928, 111940), (965, 107648), (1160, 89552), (1544, 67280), (1682, 61760), (1856, 55970), (1930, 53824), (2320, 44776), (3088, 33640), (3364, 30880), (3712, 27985), (3860, 26912), (4205, 24704), (4640, 22388), (5597, 18560), (6176, 16820), (6728, 15440), (7720, 13456), (8410, 12352), (9280, 11194)]