153380080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3467}}^1$

素因数の和:3566

約数の個数: 80

約数和(自身を含む): 412830720

約数和(自身を除く): 259450640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 3467, 4424, 5530, 6320, 6934, 8848, 11060, 13868, 17335, 22120, 24269, 27736, 34670, 44240, 48538, 55472, 69340, 97076, 121345, 138680, 194152, 242690, 273893, 277360, 388304, 485380, 547786, 970760, 1095572, 1369465, 1917251, 1941520, 2191144, 2738930, 3834502, 4382288, 5477860, 7669004, 9586255, 10955720, 15338008, 19172510, 21911440, 30676016, 38345020, 76690040, 153380080]

約数ペア:

[(1, 153380080), (2, 76690040), (4, 38345020), (5, 30676016), (7, 21911440), (8, 19172510), (10, 15338008), (14, 10955720), (16, 9586255), (20, 7669004), (28, 5477860), (35, 4382288), (40, 3834502), (56, 2738930), (70, 2191144), (79, 1941520), (80, 1917251), (112, 1369465), (140, 1095572), (158, 970760), (280, 547786), (316, 485380), (395, 388304), (553, 277360), (560, 273893), (632, 242690), (790, 194152), (1106, 138680), (1264, 121345), (1580, 97076), (2212, 69340), (2765, 55472), (3160, 48538), (3467, 44240), (4424, 34670), (5530, 27736), (6320, 24269), (6934, 22120), (8848, 17335), (11060, 13868)]