204077640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 687787200

約数和(自身を除く): 483709560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 169, 174, 195, 232, 260, 290, 312, 338, 347, 348, 377, 390, 435, 507, 520, 580, 676, 694, 696, 754, 780, 845, 870, 1014, 1041, 1131, 1160, 1352, 1388, 1508, 1560, 1690, 1735, 1740, 1885, 2028, 2082, 2262, 2535, 2776, 3016, 3380, 3470, 3480, 3770, 4056, 4164, 4511, 4524, 4901, 5070, 5205, 5655, 6760, 6940, 7540, 8328, 9022, 9048, 9802, 10063, 10140, 10410, 11310, 13533, 13880, 14703, 15080, 18044, 19604, 20126, 20280, 20820, 22555, 22620, 24505, 27066, 29406, 30189, 36088, 39208, 40252, 41640, 45110, 45240, 49010, 50315, 54132, 58643, 58812, 60378, 67665, 73515, 80504, 90220, 98020, 100630, 108264, 117286, 117624, 120756, 130819, 135330, 147030, 150945, 175929, 180440, 196040, 201260, 234572, 241512, 261638, 270660, 293215, 294060, 301890, 351858, 392457, 402520, 469144, 523276, 541320, 586430, 588120, 603780, 654095, 703716, 784914, 879645, 1046552, 1172860, 1207560, 1308190, 1407432, 1569828, 1700647, 1759290, 1962285, 2345720, 2616380, 3139656, 3401294, 3518580, 3924570, 5101941, 5232760, 6802588, 7037160, 7849140, 8503235, 10203882, 13605176, 15698280, 17006470, 20407764, 25509705, 34012940, 40815528, 51019410, 68025880, 102038820, 204077640]

約数ペア:

[(1, 204077640), (2, 102038820), (3, 68025880), (4, 51019410), (5, 40815528), (6, 34012940), (8, 25509705), (10, 20407764), (12, 17006470), (13, 15698280), (15, 13605176), (20, 10203882), (24, 8503235), (26, 7849140), (29, 7037160), (30, 6802588), (39, 5232760), (40, 5101941), (52, 3924570), (58, 3518580), (60, 3401294), (65, 3139656), (78, 2616380), (87, 2345720), (104, 1962285), (116, 1759290), (120, 1700647), (130, 1569828), (145, 1407432), (156, 1308190), (169, 1207560), (174, 1172860), (195, 1046552), (232, 879645), (260, 784914), (290, 703716), (312, 654095), (338, 603780), (347, 588120), (348, 586430), (377, 541320), (390, 523276), (435, 469144), (507, 402520), (520, 392457), (580, 351858), (676, 301890), (694, 294060), (696, 293215), (754, 270660), (780, 261638), (845, 241512), (870, 234572), (1014, 201260), (1041, 196040), (1131, 180440), (1160, 175929), (1352, 150945), (1388, 147030), (1508, 135330), (1560, 130819), (1690, 120756), (1735, 117624), (1740, 117286), (1885, 108264), (2028, 100630), (2082, 98020), (2262, 90220), (2535, 80504), (2776, 73515), (3016, 67665), (3380, 60378), (3470, 58812), (3480, 58643), (3770, 54132), (4056, 50315), (4164, 49010), (4511, 45240), (4524, 45110), (4901, 41640), (5070, 40252), (5205, 39208), (5655, 36088), (6760, 30189), (6940, 29406), (7540, 27066), (8328, 24505), (9022, 22620), (9048, 22555), (9802, 20820), (10063, 20280), (10140, 20126), (10410, 19604), (11310, 18044), (13533, 15080), (13880, 14703)]