303459520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 224

約数和(自身を含む): 943221888

約数和(自身を除く): 639762368

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, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 613, 680, 728, 832, 884, 910, 952, 1040, 1088, 1105, 1120, 1190, 1226, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2240, 2380, 2452, 2720, 2912, 3065, 3094, 3536, 3640, 3808, 4160, 4291, 4420, 4760, 4904, 5440, 5824, 6130, 6188, 7072, 7280, 7616, 7735, 7969, 8582, 8840, 9520, 9808, 10421, 12260, 12376, 14144, 14560, 15470, 15938, 17164, 17680, 19040, 19616, 20842, 21455, 24520, 24752, 29120, 30940, 31876, 34328, 35360, 38080, 39232, 39845, 41684, 42910, 49040, 49504, 52105, 55783, 61880, 63752, 68656, 70720, 72947, 79690, 83368, 85820, 98080, 99008, 104210, 111566, 123760, 127504, 135473, 137312, 145894, 159380, 166736, 171640, 196160, 208420, 223132, 247520, 255008, 270946, 274624, 278915, 291788, 318760, 333472, 343280, 364735, 416840, 446264, 495040, 510016, 541892, 557830, 583576, 637520, 666944, 677365, 686560, 729470, 833680, 892528, 948311, 1083784, 1115660, 1167152, 1275040, 1354730, 1373120, 1458940, 1667360, 1785056, 1896622, 2167568, 2231320, 2334304, 2550080, 2709460, 2917880, 3334720, 3570112, 3793244, 4335136, 4462640, 4668608, 4741555, 5418920, 5835760, 7586488, 8670272, 8925280, 9483110, 10837840, 11671520, 15172976, 17850560, 18966220, 21675680, 23343040, 30345952, 37932440, 43351360, 60691904, 75864880, 151729760, 303459520]

約数ペア:

[(1, 303459520), (2, 151729760), (4, 75864880), (5, 60691904), (7, 43351360), (8, 37932440), (10, 30345952), (13, 23343040), (14, 21675680), (16, 18966220), (17, 17850560), (20, 15172976), (26, 11671520), (28, 10837840), (32, 9483110), (34, 8925280), (35, 8670272), (40, 7586488), (52, 5835760), (56, 5418920), (64, 4741555), (65, 4668608), (68, 4462640), (70, 4335136), (80, 3793244), (85, 3570112), (91, 3334720), (104, 2917880), (112, 2709460), (119, 2550080), (130, 2334304), (136, 2231320), (140, 2167568), (160, 1896622), (170, 1785056), (182, 1667360), (208, 1458940), (221, 1373120), (224, 1354730), (238, 1275040), (260, 1167152), (272, 1115660), (280, 1083784), (320, 948311), (340, 892528), (364, 833680), (416, 729470), (442, 686560), (448, 677365), (455, 666944), (476, 637520), (520, 583576), (544, 557830), (560, 541892), (595, 510016), (613, 495040), (680, 446264), (728, 416840), (832, 364735), (884, 343280), (910, 333472), (952, 318760), (1040, 291788), (1088, 278915), (1105, 274624), (1120, 270946), (1190, 255008), (1226, 247520), (1360, 223132), (1456, 208420), (1547, 196160), (1768, 171640), (1820, 166736), (1904, 159380), (2080, 145894), (2210, 137312), (2240, 135473), (2380, 127504), (2452, 123760), (2720, 111566), (2912, 104210), (3065, 99008), (3094, 98080), (3536, 85820), (3640, 83368), (3808, 79690), (4160, 72947), (4291, 70720), (4420, 68656), (4760, 63752), (4904, 61880), (5440, 55783), (5824, 52105), (6130, 49504), (6188, 49040), (7072, 42910), (7280, 41684), (7616, 39845), (7735, 39232), (7969, 38080), (8582, 35360), (8840, 34328), (9520, 31876), (9808, 30940), (10421, 29120), (12260, 24752), (12376, 24520), (14144, 21455), (14560, 20842), (15470, 19616), (15938, 19040), (17164, 17680)]