220387104

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 770515200

約数和(自身を除く): 550128096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 97, 98, 112, 126, 138, 144, 147, 161, 168, 184, 194, 196, 207, 224, 252, 276, 288, 291, 294, 322, 336, 343, 368, 388, 392, 414, 441, 483, 504, 552, 582, 588, 644, 672, 679, 686, 736, 776, 784, 828, 873, 882, 966, 1008, 1029, 1104, 1127, 1164, 1176, 1288, 1358, 1372, 1449, 1552, 1568, 1656, 1746, 1764, 1932, 2016, 2037, 2058, 2208, 2231, 2254, 2328, 2352, 2576, 2716, 2744, 2898, 3087, 3104, 3312, 3381, 3492, 3528, 3864, 4074, 4116, 4462, 4508, 4656, 4704, 4753, 5152, 5432, 5488, 5796, 6111, 6174, 6624, 6693, 6762, 6984, 7056, 7728, 7889, 8148, 8232, 8924, 9016, 9312, 9506, 10143, 10864, 10976, 11592, 12222, 12348, 13386, 13524, 13968, 14112, 14259, 15456, 15617, 15778, 16296, 16464, 17848, 18032, 19012, 20079, 20286, 21728, 23184, 23667, 24444, 24696, 26772, 27048, 27936, 28518, 31234, 31556, 32592, 32928, 33271, 35696, 36064, 38024, 40158, 40572, 42777, 46368, 46851, 47334, 48888, 49392, 53544, 54096, 57036, 62468, 63112, 65184, 66542, 71001, 71392, 76048, 80316, 81144, 85554, 93702, 94668, 97776, 98784, 99813, 107088, 108192, 109319, 114072, 124936, 126224, 133084, 140553, 142002, 152096, 160632, 162288, 171108, 187404, 189336, 195552, 199626, 214176, 218638, 228144, 249872, 252448, 266168, 281106, 284004, 299439, 321264, 324576, 327957, 342216, 374808, 378672, 399252, 437276, 456288, 499744, 532336, 562212, 568008, 598878, 642528, 655914, 684432, 749616, 757344, 765233, 798504, 874552, 983871, 1064672, 1124424, 1136016, 1197756, 1311828, 1368864, 1499232, 1530466, 1597008, 1749104, 1967742, 2248848, 2272032, 2295699, 2395512, 2623656, 3060932, 3194016, 3498208, 3935484, 4497696, 4591398, 4791024, 5247312, 6121864, 6887097, 7870968, 9182796, 9582048, 10494624, 12243728, 13774194, 15741936, 18365592, 24487456, 27548388, 31483872, 36731184, 55096776, 73462368, 110193552, 220387104]

約数ペア:

[(1, 220387104), (2, 110193552), (3, 73462368), (4, 55096776), (6, 36731184), (7, 31483872), (8, 27548388), (9, 24487456), (12, 18365592), (14, 15741936), (16, 13774194), (18, 12243728), (21, 10494624), (23, 9582048), (24, 9182796), (28, 7870968), (32, 6887097), (36, 6121864), (42, 5247312), (46, 4791024), (48, 4591398), (49, 4497696), (56, 3935484), (63, 3498208), (69, 3194016), (72, 3060932), (84, 2623656), (92, 2395512), (96, 2295699), (97, 2272032), (98, 2248848), (112, 1967742), (126, 1749104), (138, 1597008), (144, 1530466), (147, 1499232), (161, 1368864), (168, 1311828), (184, 1197756), (194, 1136016), (196, 1124424), (207, 1064672), (224, 983871), (252, 874552), (276, 798504), (288, 765233), (291, 757344), (294, 749616), (322, 684432), (336, 655914), (343, 642528), (368, 598878), (388, 568008), (392, 562212), (414, 532336), (441, 499744), (483, 456288), (504, 437276), (552, 399252), (582, 378672), (588, 374808), (644, 342216), (672, 327957), (679, 324576), (686, 321264), (736, 299439), (776, 284004), (784, 281106), (828, 266168), (873, 252448), (882, 249872), (966, 228144), (1008, 218638), (1029, 214176), (1104, 199626), (1127, 195552), (1164, 189336), (1176, 187404), (1288, 171108), (1358, 162288), (1372, 160632), (1449, 152096), (1552, 142002), (1568, 140553), (1656, 133084), (1746, 126224), (1764, 124936), (1932, 114072), (2016, 109319), (2037, 108192), (2058, 107088), (2208, 99813), (2231, 98784), (2254, 97776), (2328, 94668), (2352, 93702), (2576, 85554), (2716, 81144), (2744, 80316), (2898, 76048), (3087, 71392), (3104, 71001), (3312, 66542), (3381, 65184), (3492, 63112), (3528, 62468), (3864, 57036), (4074, 54096), (4116, 53544), (4462, 49392), (4508, 48888), (4656, 47334), (4704, 46851), (4753, 46368), (5152, 42777), (5432, 40572), (5488, 40158), (5796, 38024), (6111, 36064), (6174, 35696), (6624, 33271), (6693, 32928), (6762, 32592), (6984, 31556), (7056, 31234), (7728, 28518), (7889, 27936), (8148, 27048), (8232, 26772), (8924, 24696), (9016, 24444), (9312, 23667), (9506, 23184), (10143, 21728), (10864, 20286), (10976, 20079), (11592, 19012), (12222, 18032), (12348, 17848), (13386, 16464), (13524, 16296), (13968, 15778), (14112, 15617), (14259, 15456)]