220370184

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 667180800

約数和(自身を除く): 446810616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 53, 68, 72, 79, 86, 102, 106, 129, 136, 153, 158, 159, 172, 204, 212, 237, 258, 306, 316, 318, 344, 387, 408, 424, 474, 477, 516, 612, 632, 636, 711, 731, 774, 901, 948, 954, 1032, 1224, 1272, 1343, 1422, 1462, 1548, 1802, 1896, 1908, 2193, 2279, 2686, 2703, 2844, 2924, 3096, 3397, 3604, 3816, 4029, 4187, 4386, 4558, 5372, 5406, 5688, 5848, 6579, 6794, 6837, 7208, 8058, 8109, 8374, 8772, 9116, 10191, 10744, 10812, 12087, 12561, 13158, 13588, 13674, 16116, 16218, 16748, 17544, 18232, 20382, 20511, 21624, 24174, 25122, 26316, 27176, 27348, 30573, 32232, 32436, 33496, 37683, 38743, 40764, 41022, 48348, 50244, 52632, 54696, 57749, 61146, 64872, 71179, 75366, 77486, 81528, 82044, 96696, 100488, 115498, 116229, 122292, 142358, 150732, 154972, 164088, 173247, 180041, 213537, 230996, 232458, 244584, 284716, 301464, 309944, 346494, 348687, 360082, 427074, 461992, 464916, 519741, 540123, 569432, 640611, 692988, 697374, 720164, 854148, 929832, 1039482, 1080246, 1281222, 1385976, 1394748, 1440328, 1620369, 1708296, 2078964, 2160492, 2562444, 2789496, 3060697, 3240738, 4157928, 4320984, 5124888, 6121394, 6481476, 9182091, 12242788, 12962952, 18364182, 24485576, 27546273, 36728364, 55092546, 73456728, 110185092, 220370184]

約数ペア:

[(1, 220370184), (2, 110185092), (3, 73456728), (4, 55092546), (6, 36728364), (8, 27546273), (9, 24485576), (12, 18364182), (17, 12962952), (18, 12242788), (24, 9182091), (34, 6481476), (36, 6121394), (43, 5124888), (51, 4320984), (53, 4157928), (68, 3240738), (72, 3060697), (79, 2789496), (86, 2562444), (102, 2160492), (106, 2078964), (129, 1708296), (136, 1620369), (153, 1440328), (158, 1394748), (159, 1385976), (172, 1281222), (204, 1080246), (212, 1039482), (237, 929832), (258, 854148), (306, 720164), (316, 697374), (318, 692988), (344, 640611), (387, 569432), (408, 540123), (424, 519741), (474, 464916), (477, 461992), (516, 427074), (612, 360082), (632, 348687), (636, 346494), (711, 309944), (731, 301464), (774, 284716), (901, 244584), (948, 232458), (954, 230996), (1032, 213537), (1224, 180041), (1272, 173247), (1343, 164088), (1422, 154972), (1462, 150732), (1548, 142358), (1802, 122292), (1896, 116229), (1908, 115498), (2193, 100488), (2279, 96696), (2686, 82044), (2703, 81528), (2844, 77486), (2924, 75366), (3096, 71179), (3397, 64872), (3604, 61146), (3816, 57749), (4029, 54696), (4187, 52632), (4386, 50244), (4558, 48348), (5372, 41022), (5406, 40764), (5688, 38743), (5848, 37683), (6579, 33496), (6794, 32436), (6837, 32232), (7208, 30573), (8058, 27348), (8109, 27176), (8374, 26316), (8772, 25122), (9116, 24174), (10191, 21624), (10744, 20511), (10812, 20382), (12087, 18232), (12561, 17544), (13158, 16748), (13588, 16218), (13674, 16116)]