195788320

素因数分解:

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

素因数の和:172

約数の個数: 288

約数和(自身を含む): 618973488

約数和(自身を除く): 423185168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 113, 119, 130, 136, 140, 160, 170, 182, 196, 208, 221, 224, 226, 238, 245, 260, 272, 280, 340, 364, 392, 416, 442, 452, 455, 476, 490, 520, 544, 560, 565, 595, 637, 680, 728, 784, 791, 833, 884, 904, 910, 952, 980, 1040, 1105, 1120, 1130, 1190, 1274, 1360, 1456, 1469, 1547, 1568, 1582, 1666, 1768, 1808, 1820, 1904, 1921, 1960, 2080, 2210, 2260, 2380, 2548, 2720, 2912, 2938, 3094, 3164, 3185, 3332, 3536, 3616, 3640, 3808, 3842, 3920, 3955, 4165, 4420, 4520, 4760, 5096, 5537, 5876, 6188, 6328, 6370, 6664, 7072, 7280, 7345, 7684, 7735, 7840, 7910, 8330, 8840, 9040, 9520, 9605, 10192, 10283, 10829, 11074, 11752, 12376, 12656, 12740, 13328, 13447, 14560, 14690, 15368, 15470, 15820, 16660, 17680, 18080, 19040, 19210, 20384, 20566, 21658, 22148, 23504, 24752, 24973, 25312, 25480, 26656, 26894, 27685, 29380, 30736, 30940, 31640, 33320, 35360, 38420, 41132, 43316, 44296, 47008, 49504, 49946, 50960, 51415, 53788, 54145, 55370, 58760, 61472, 61880, 63280, 66640, 67235, 71981, 76840, 82264, 86632, 88592, 94129, 99892, 101920, 102830, 107576, 108290, 110740, 117520, 123760, 124865, 126560, 133280, 134470, 143962, 153680, 164528, 173264, 174811, 177184, 188258, 199784, 205660, 215152, 216580, 221480, 235040, 247520, 249730, 268940, 287924, 307360, 329056, 346528, 349622, 359905, 376516, 399568, 411320, 430304, 433160, 442960, 470645, 499460, 537880, 575848, 699244, 719810, 753032, 799136, 822640, 866320, 874055, 885920, 941290, 998920, 1075760, 1151696, 1223677, 1398488, 1439620, 1506064, 1645280, 1732640, 1748110, 1882580, 1997840, 2151520, 2303392, 2447354, 2796976, 2879240, 3012128, 3496220, 3765160, 3995680, 4894708, 5593952, 5758480, 6118385, 6992440, 7530320, 9789416, 11516960, 12236770, 13984880, 15060640, 19578832, 24473540, 27969760, 39157664, 48947080, 97894160, 195788320]

約数ペア:

[(1, 195788320), (2, 97894160), (4, 48947080), (5, 39157664), (7, 27969760), (8, 24473540), (10, 19578832), (13, 15060640), (14, 13984880), (16, 12236770), (17, 11516960), (20, 9789416), (26, 7530320), (28, 6992440), (32, 6118385), (34, 5758480), (35, 5593952), (40, 4894708), (49, 3995680), (52, 3765160), (56, 3496220), (65, 3012128), (68, 2879240), (70, 2796976), (80, 2447354), (85, 2303392), (91, 2151520), (98, 1997840), (104, 1882580), (112, 1748110), (113, 1732640), (119, 1645280), (130, 1506064), (136, 1439620), (140, 1398488), (160, 1223677), (170, 1151696), (182, 1075760), (196, 998920), (208, 941290), (221, 885920), (224, 874055), (226, 866320), (238, 822640), (245, 799136), (260, 753032), (272, 719810), (280, 699244), (340, 575848), (364, 537880), (392, 499460), (416, 470645), (442, 442960), (452, 433160), (455, 430304), (476, 411320), (490, 399568), (520, 376516), (544, 359905), (560, 349622), (565, 346528), (595, 329056), (637, 307360), (680, 287924), (728, 268940), (784, 249730), (791, 247520), (833, 235040), (884, 221480), (904, 216580), (910, 215152), (952, 205660), (980, 199784), (1040, 188258), (1105, 177184), (1120, 174811), (1130, 173264), (1190, 164528), (1274, 153680), (1360, 143962), (1456, 134470), (1469, 133280), (1547, 126560), (1568, 124865), (1582, 123760), (1666, 117520), (1768, 110740), (1808, 108290), (1820, 107576), (1904, 102830), (1921, 101920), (1960, 99892), (2080, 94129), (2210, 88592), (2260, 86632), (2380, 82264), (2548, 76840), (2720, 71981), (2912, 67235), (2938, 66640), (3094, 63280), (3164, 61880), (3185, 61472), (3332, 58760), (3536, 55370), (3616, 54145), (3640, 53788), (3808, 51415), (3842, 50960), (3920, 49946), (3955, 49504), (4165, 47008), (4420, 44296), (4520, 43316), (4760, 41132), (5096, 38420), (5537, 35360), (5876, 33320), (6188, 31640), (6328, 30940), (6370, 30736), (6664, 29380), (7072, 27685), (7280, 26894), (7345, 26656), (7684, 25480), (7735, 25312), (7840, 24973), (7910, 24752), (8330, 23504), (8840, 22148), (9040, 21658), (9520, 20566), (9605, 20384), (10192, 19210), (10283, 19040), (10829, 18080), (11074, 17680), (11752, 16660), (12376, 15820), (12656, 15470), (12740, 15368), (13328, 14690), (13447, 14560)]