91601440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 263656512

約数和(自身を除く): 172055072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 283, 289, 340, 476, 544, 560, 566, 578, 595, 680, 952, 1120, 1132, 1156, 1190, 1360, 1415, 1445, 1904, 1981, 2023, 2264, 2312, 2380, 2720, 2830, 2890, 3808, 3962, 4046, 4528, 4624, 4760, 4811, 5660, 5780, 7924, 8092, 9056, 9248, 9520, 9622, 9905, 10115, 11320, 11560, 15848, 16184, 19040, 19244, 19810, 20230, 22640, 23120, 24055, 31696, 32368, 33677, 38488, 39620, 40460, 45280, 46240, 48110, 63392, 64736, 67354, 76976, 79240, 80920, 81787, 96220, 134708, 153952, 158480, 161840, 163574, 168385, 192440, 269416, 316960, 323680, 327148, 336770, 384880, 408935, 538832, 572509, 654296, 673540, 769760, 817870, 1077664, 1145018, 1308592, 1347080, 1635740, 2290036, 2617184, 2694160, 2862545, 3271480, 4580072, 5388320, 5725090, 6542960, 9160144, 11450180, 13085920, 18320288, 22900360, 45800720, 91601440]

約数ペア:

[(1, 91601440), (2, 45800720), (4, 22900360), (5, 18320288), (7, 13085920), (8, 11450180), (10, 9160144), (14, 6542960), (16, 5725090), (17, 5388320), (20, 4580072), (28, 3271480), (32, 2862545), (34, 2694160), (35, 2617184), (40, 2290036), (56, 1635740), (68, 1347080), (70, 1308592), (80, 1145018), (85, 1077664), (112, 817870), (119, 769760), (136, 673540), (140, 654296), (160, 572509), (170, 538832), (224, 408935), (238, 384880), (272, 336770), (280, 327148), (283, 323680), (289, 316960), (340, 269416), (476, 192440), (544, 168385), (560, 163574), (566, 161840), (578, 158480), (595, 153952), (680, 134708), (952, 96220), (1120, 81787), (1132, 80920), (1156, 79240), (1190, 76976), (1360, 67354), (1415, 64736), (1445, 63392), (1904, 48110), (1981, 46240), (2023, 45280), (2264, 40460), (2312, 39620), (2380, 38488), (2720, 33677), (2830, 32368), (2890, 31696), (3808, 24055), (3962, 23120), (4046, 22640), (4528, 20230), (4624, 19810), (4760, 19244), (4811, 19040), (5660, 16184), (5780, 15848), (7924, 11560), (8092, 11320), (9056, 10115), (9248, 9905), (9520, 9622)]