204512880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 764951040

約数和(自身を除く): 560438160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 59, 60, 65, 66, 78, 80, 88, 101, 104, 110, 118, 120, 130, 132, 143, 156, 165, 176, 177, 195, 202, 208, 220, 236, 240, 260, 264, 286, 295, 303, 312, 330, 354, 390, 404, 429, 440, 472, 505, 520, 528, 572, 590, 606, 624, 649, 660, 708, 715, 767, 780, 808, 858, 880, 885, 944, 1010, 1040, 1111, 1144, 1180, 1212, 1298, 1313, 1320, 1416, 1430, 1515, 1534, 1560, 1616, 1716, 1770, 1947, 2020, 2145, 2222, 2288, 2301, 2360, 2424, 2596, 2626, 2640, 2832, 2860, 3030, 3068, 3120, 3245, 3333, 3432, 3540, 3835, 3894, 3939, 4040, 4290, 4444, 4602, 4720, 4848, 5192, 5252, 5555, 5720, 5959, 6060, 6136, 6490, 6565, 6666, 6864, 7080, 7670, 7788, 7878, 8080, 8437, 8580, 8888, 9204, 9735, 10384, 10504, 11110, 11440, 11505, 11918, 12120, 12272, 12980, 13130, 13332, 14160, 14443, 15340, 15576, 15756, 16665, 16874, 17160, 17776, 17877, 18408, 19470, 19695, 21008, 22220, 23010, 23836, 24240, 25311, 25960, 26260, 26664, 28886, 29795, 30680, 31152, 31512, 33330, 33748, 34320, 35754, 36816, 38940, 39390, 42185, 43329, 44440, 46020, 47672, 50622, 51920, 52520, 53328, 57772, 59590, 61360, 63024, 65549, 66660, 67496, 71508, 72215, 77467, 77880, 78780, 84370, 86658, 88880, 89385, 92040, 95344, 101244, 105040, 115544, 119180, 126555, 131098, 133320, 134992, 143016, 144430, 154934, 155760, 157560, 168740, 173316, 178770, 184080, 196647, 202488, 216645, 231088, 232401, 238360, 253110, 262196, 266640, 286032, 288860, 309868, 315120, 327745, 337480, 346632, 357540, 387335, 393294, 404976, 433290, 464802, 476720, 506220, 524392, 577720, 619736, 655490, 674960, 693264, 715080, 774670, 786588, 852137, 866580, 929604, 983235, 1012440, 1048784, 1155440, 1162005, 1239472, 1310980, 1430160, 1549340, 1573176, 1704274, 1733160, 1859208, 1966470, 2024880, 2324010, 2556411, 2621960, 3098680, 3146352, 3408548, 3466320, 3718416, 3932940, 4260685, 4648020, 5112822, 5243920, 6197360, 6817096, 7865880, 8521370, 9296040, 10225644, 12782055, 13634192, 15731760, 17042740, 18592080, 20451288, 25564110, 34085480, 40902576, 51128220, 68170960, 102256440, 204512880]

約数ペア:

[(1, 204512880), (2, 102256440), (3, 68170960), (4, 51128220), (5, 40902576), (6, 34085480), (8, 25564110), (10, 20451288), (11, 18592080), (12, 17042740), (13, 15731760), (15, 13634192), (16, 12782055), (20, 10225644), (22, 9296040), (24, 8521370), (26, 7865880), (30, 6817096), (33, 6197360), (39, 5243920), (40, 5112822), (44, 4648020), (48, 4260685), (52, 3932940), (55, 3718416), (59, 3466320), (60, 3408548), (65, 3146352), (66, 3098680), (78, 2621960), (80, 2556411), (88, 2324010), (101, 2024880), (104, 1966470), (110, 1859208), (118, 1733160), (120, 1704274), (130, 1573176), (132, 1549340), (143, 1430160), (156, 1310980), (165, 1239472), (176, 1162005), (177, 1155440), (195, 1048784), (202, 1012440), (208, 983235), (220, 929604), (236, 866580), (240, 852137), (260, 786588), (264, 774670), (286, 715080), (295, 693264), (303, 674960), (312, 655490), (330, 619736), (354, 577720), (390, 524392), (404, 506220), (429, 476720), (440, 464802), (472, 433290), (505, 404976), (520, 393294), (528, 387335), (572, 357540), (590, 346632), (606, 337480), (624, 327745), (649, 315120), (660, 309868), (708, 288860), (715, 286032), (767, 266640), (780, 262196), (808, 253110), (858, 238360), (880, 232401), (885, 231088), (944, 216645), (1010, 202488), (1040, 196647), (1111, 184080), (1144, 178770), (1180, 173316), (1212, 168740), (1298, 157560), (1313, 155760), (1320, 154934), (1416, 144430), (1430, 143016), (1515, 134992), (1534, 133320), (1560, 131098), (1616, 126555), (1716, 119180), (1770, 115544), (1947, 105040), (2020, 101244), (2145, 95344), (2222, 92040), (2288, 89385), (2301, 88880), (2360, 86658), (2424, 84370), (2596, 78780), (2626, 77880), (2640, 77467), (2832, 72215), (2860, 71508), (3030, 67496), (3068, 66660), (3120, 65549), (3245, 63024), (3333, 61360), (3432, 59590), (3540, 57772), (3835, 53328), (3894, 52520), (3939, 51920), (4040, 50622), (4290, 47672), (4444, 46020), (4602, 44440), (4720, 43329), (4848, 42185), (5192, 39390), (5252, 38940), (5555, 36816), (5720, 35754), (5959, 34320), (6060, 33748), (6136, 33330), (6490, 31512), (6565, 31152), (6666, 30680), (6864, 29795), (7080, 28886), (7670, 26664), (7788, 26260), (7878, 25960), (8080, 25311), (8437, 24240), (8580, 23836), (8888, 23010), (9204, 22220), (9735, 21008), (10384, 19695), (10504, 19470), (11110, 18408), (11440, 17877), (11505, 17776), (11918, 17160), (12120, 16874), (12272, 16665), (12980, 15756), (13130, 15576), (13332, 15340), (14160, 14443)]