183456280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 501396480

約数和(自身を除く): 317940200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 61, 70, 92, 115, 122, 140, 161, 184, 230, 244, 280, 305, 322, 427, 460, 467, 488, 610, 644, 805, 854, 920, 934, 1220, 1288, 1403, 1610, 1708, 1868, 2135, 2335, 2440, 2806, 3220, 3269, 3416, 3736, 4270, 4670, 5612, 6440, 6538, 7015, 8540, 9340, 9821, 10741, 11224, 13076, 14030, 16345, 17080, 18680, 19642, 21482, 26152, 28060, 28487, 32690, 39284, 42964, 49105, 53705, 56120, 56974, 65380, 75187, 78568, 85928, 98210, 107410, 113948, 130760, 142435, 150374, 196420, 199409, 214820, 227896, 284870, 300748, 375935, 392840, 398818, 429640, 569740, 601496, 655201, 751870, 797636, 997045, 1139480, 1310402, 1503740, 1595272, 1994090, 2620804, 3007480, 3276005, 3988180, 4586407, 5241608, 6552010, 7976360, 9172814, 13104020, 18345628, 22932035, 26208040, 36691256, 45864070, 91728140, 183456280]

約数ペア:

[(1, 183456280), (2, 91728140), (4, 45864070), (5, 36691256), (7, 26208040), (8, 22932035), (10, 18345628), (14, 13104020), (20, 9172814), (23, 7976360), (28, 6552010), (35, 5241608), (40, 4586407), (46, 3988180), (56, 3276005), (61, 3007480), (70, 2620804), (92, 1994090), (115, 1595272), (122, 1503740), (140, 1310402), (161, 1139480), (184, 997045), (230, 797636), (244, 751870), (280, 655201), (305, 601496), (322, 569740), (427, 429640), (460, 398818), (467, 392840), (488, 375935), (610, 300748), (644, 284870), (805, 227896), (854, 214820), (920, 199409), (934, 196420), (1220, 150374), (1288, 142435), (1403, 130760), (1610, 113948), (1708, 107410), (1868, 98210), (2135, 85928), (2335, 78568), (2440, 75187), (2806, 65380), (3220, 56974), (3269, 56120), (3416, 53705), (3736, 49105), (4270, 42964), (4670, 39284), (5612, 32690), (6440, 28487), (6538, 28060), (7015, 26152), (8540, 21482), (9340, 19642), (9821, 18680), (10741, 17080), (11224, 16345), (13076, 14030)]