223758080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 704640384

約数和(自身を除く): 480882304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 113, 119, 128, 130, 136, 140, 160, 170, 182, 208, 221, 224, 226, 238, 256, 260, 272, 280, 320, 340, 364, 416, 442, 448, 452, 455, 476, 520, 544, 560, 565, 595, 640, 680, 728, 791, 832, 884, 896, 904, 910, 952, 1040, 1088, 1105, 1120, 1130, 1190, 1280, 1360, 1456, 1469, 1547, 1582, 1664, 1768, 1792, 1808, 1820, 1904, 1921, 2080, 2176, 2210, 2240, 2260, 2380, 2720, 2912, 2938, 3094, 3164, 3328, 3536, 3616, 3640, 3808, 3842, 3955, 4160, 4352, 4420, 4480, 4520, 4760, 5440, 5824, 5876, 6188, 6328, 7072, 7232, 7280, 7345, 7616, 7684, 7735, 7910, 8320, 8840, 8960, 9040, 9520, 9605, 10283, 10880, 11648, 11752, 12376, 12656, 13447, 14144, 14464, 14560, 14690, 15232, 15368, 15470, 15820, 16640, 17680, 18080, 19040, 19210, 20566, 21760, 23296, 23504, 24752, 24973, 25312, 26894, 28288, 28928, 29120, 29380, 30464, 30736, 30940, 31640, 35360, 36160, 38080, 38420, 41132, 47008, 49504, 49946, 50624, 51415, 53788, 56576, 58240, 58760, 61472, 61880, 63280, 67235, 70720, 72320, 76160, 76840, 82264, 94016, 99008, 99892, 101248, 102830, 107576, 116480, 117520, 122944, 123760, 124865, 126560, 134470, 141440, 144640, 152320, 153680, 164528, 174811, 188032, 198016, 199784, 202496, 205660, 215152, 235040, 245888, 247520, 249730, 253120, 268940, 282880, 307360, 329056, 349622, 376064, 396032, 399568, 411320, 430304, 470080, 491776, 495040, 499460, 506240, 537880, 614720, 658112, 699244, 799136, 822640, 860608, 874055, 940160, 990080, 998920, 1012480, 1075760, 1229440, 1316224, 1398488, 1598272, 1645280, 1721216, 1748110, 1880320, 1980160, 1997840, 2151520, 2458880, 2632448, 2796976, 3196544, 3290560, 3442432, 3496220, 3995680, 4303040, 5593952, 6393088, 6581120, 6992440, 7991360, 8606080, 11187904, 13162240, 13984880, 15982720, 17212160, 22375808, 27969760, 31965440, 44751616, 55939520, 111879040, 223758080]

約数ペア:

[(1, 223758080), (2, 111879040), (4, 55939520), (5, 44751616), (7, 31965440), (8, 27969760), (10, 22375808), (13, 17212160), (14, 15982720), (16, 13984880), (17, 13162240), (20, 11187904), (26, 8606080), (28, 7991360), (32, 6992440), (34, 6581120), (35, 6393088), (40, 5593952), (52, 4303040), (56, 3995680), (64, 3496220), (65, 3442432), (68, 3290560), (70, 3196544), (80, 2796976), (85, 2632448), (91, 2458880), (104, 2151520), (112, 1997840), (113, 1980160), (119, 1880320), (128, 1748110), (130, 1721216), (136, 1645280), (140, 1598272), (160, 1398488), (170, 1316224), (182, 1229440), (208, 1075760), (221, 1012480), (224, 998920), (226, 990080), (238, 940160), (256, 874055), (260, 860608), (272, 822640), (280, 799136), (320, 699244), (340, 658112), (364, 614720), (416, 537880), (442, 506240), (448, 499460), (452, 495040), (455, 491776), (476, 470080), (520, 430304), (544, 411320), (560, 399568), (565, 396032), (595, 376064), (640, 349622), (680, 329056), (728, 307360), (791, 282880), (832, 268940), (884, 253120), (896, 249730), (904, 247520), (910, 245888), (952, 235040), (1040, 215152), (1088, 205660), (1105, 202496), (1120, 199784), (1130, 198016), (1190, 188032), (1280, 174811), (1360, 164528), (1456, 153680), (1469, 152320), (1547, 144640), (1582, 141440), (1664, 134470), (1768, 126560), (1792, 124865), (1808, 123760), (1820, 122944), (1904, 117520), (1921, 116480), (2080, 107576), (2176, 102830), (2210, 101248), (2240, 99892), (2260, 99008), (2380, 94016), (2720, 82264), (2912, 76840), (2938, 76160), (3094, 72320), (3164, 70720), (3328, 67235), (3536, 63280), (3616, 61880), (3640, 61472), (3808, 58760), (3842, 58240), (3955, 56576), (4160, 53788), (4352, 51415), (4420, 50624), (4480, 49946), (4520, 49504), (4760, 47008), (5440, 41132), (5824, 38420), (5876, 38080), (6188, 36160), (6328, 35360), (7072, 31640), (7232, 30940), (7280, 30736), (7345, 30464), (7616, 29380), (7684, 29120), (7735, 28928), (7910, 28288), (8320, 26894), (8840, 25312), (8960, 24973), (9040, 24752), (9520, 23504), (9605, 23296), (10283, 21760), (10880, 20566), (11648, 19210), (11752, 19040), (12376, 18080), (12656, 17680), (13447, 16640), (14144, 15820), (14464, 15470), (14560, 15368), (14690, 15232)]