153073120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 389854080

約数和(自身を除く): 236780960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 608, 688, 760, 817, 860, 1171, 1376, 1520, 1634, 1720, 2342, 3040, 3268, 3440, 4085, 4684, 5855, 6536, 6880, 8170, 9368, 11710, 13072, 16340, 18736, 22249, 23420, 26144, 32680, 37472, 44498, 46840, 50353, 65360, 88996, 93680, 100706, 111245, 130720, 177992, 187360, 201412, 222490, 251765, 355984, 402824, 444980, 503530, 711968, 805648, 889960, 956707, 1007060, 1611296, 1779920, 1913414, 2014120, 3559840, 3826828, 4028240, 4783535, 7653656, 8056480, 9567070, 15307312, 19134140, 30614624, 38268280, 76536560, 153073120]

約数ペア:

[(1, 153073120), (2, 76536560), (4, 38268280), (5, 30614624), (8, 19134140), (10, 15307312), (16, 9567070), (19, 8056480), (20, 7653656), (32, 4783535), (38, 4028240), (40, 3826828), (43, 3559840), (76, 2014120), (80, 1913414), (86, 1779920), (95, 1611296), (152, 1007060), (160, 956707), (172, 889960), (190, 805648), (215, 711968), (304, 503530), (344, 444980), (380, 402824), (430, 355984), (608, 251765), (688, 222490), (760, 201412), (817, 187360), (860, 177992), (1171, 130720), (1376, 111245), (1520, 100706), (1634, 93680), (1720, 88996), (2342, 65360), (3040, 50353), (3268, 46840), (3440, 44498), (4085, 37472), (4684, 32680), (5855, 26144), (6536, 23420), (6880, 22249), (8170, 18736), (9368, 16340), (11710, 13072)]