74241160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 128971640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 41, 56, 58, 70, 82, 116, 140, 145, 164, 203, 205, 223, 232, 280, 287, 290, 328, 406, 410, 446, 574, 580, 812, 820, 892, 1015, 1115, 1148, 1160, 1189, 1435, 1561, 1624, 1640, 1784, 2030, 2230, 2296, 2378, 2870, 3122, 4060, 4460, 4756, 5740, 5945, 6244, 6467, 7805, 8120, 8323, 8920, 9143, 9512, 11480, 11890, 12488, 12934, 15610, 16646, 18286, 23780, 25868, 31220, 32335, 33292, 36572, 41615, 45269, 45715, 47560, 51736, 62440, 64001, 64670, 66584, 73144, 83230, 90538, 91430, 128002, 129340, 166460, 181076, 182860, 226345, 256004, 258680, 265147, 320005, 332920, 362152, 365720, 452690, 512008, 530294, 640010, 905380, 1060588, 1280020, 1325735, 1810760, 1856029, 2121176, 2560040, 2651470, 3712058, 5302940, 7424116, 9280145, 10605880, 14848232, 18560290, 37120580, 74241160]

約数ペア:

[(1, 74241160), (2, 37120580), (4, 18560290), (5, 14848232), (7, 10605880), (8, 9280145), (10, 7424116), (14, 5302940), (20, 3712058), (28, 2651470), (29, 2560040), (35, 2121176), (40, 1856029), (41, 1810760), (56, 1325735), (58, 1280020), (70, 1060588), (82, 905380), (116, 640010), (140, 530294), (145, 512008), (164, 452690), (203, 365720), (205, 362152), (223, 332920), (232, 320005), (280, 265147), (287, 258680), (290, 256004), (328, 226345), (406, 182860), (410, 181076), (446, 166460), (574, 129340), (580, 128002), (812, 91430), (820, 90538), (892, 83230), (1015, 73144), (1115, 66584), (1148, 64670), (1160, 64001), (1189, 62440), (1435, 51736), (1561, 47560), (1624, 45715), (1640, 45269), (1784, 41615), (2030, 36572), (2230, 33292), (2296, 32335), (2378, 31220), (2870, 25868), (3122, 23780), (4060, 18286), (4460, 16646), (4756, 15610), (5740, 12934), (5945, 12488), (6244, 11890), (6467, 11480), (7805, 9512), (8120, 9143), (8323, 8920)]