227456320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 224

約数和(自身を含む): 682069248

約数和(自身を除く): 454612928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 107, 112, 130, 140, 146, 160, 182, 208, 214, 224, 260, 280, 292, 320, 364, 365, 416, 428, 448, 455, 511, 520, 535, 560, 584, 728, 730, 749, 832, 856, 910, 949, 1022, 1040, 1070, 1120, 1168, 1391, 1456, 1460, 1498, 1712, 1820, 1898, 2044, 2080, 2140, 2240, 2336, 2555, 2782, 2912, 2920, 2996, 3424, 3640, 3745, 3796, 4088, 4160, 4280, 4672, 4745, 5110, 5564, 5824, 5840, 5992, 6643, 6848, 6955, 7280, 7490, 7592, 7811, 8176, 8560, 9490, 9737, 10220, 11128, 11680, 11984, 13286, 13910, 14560, 14980, 15184, 15622, 16352, 17120, 18980, 19474, 20440, 22256, 23360, 23968, 26572, 27820, 29120, 29960, 30368, 31244, 32704, 33215, 34240, 37960, 38948, 39055, 40880, 44512, 47936, 48685, 53144, 54677, 55640, 59920, 60736, 62488, 66430, 75920, 77896, 78110, 81760, 89024, 97370, 101543, 106288, 109354, 111280, 119840, 124976, 132860, 151840, 155792, 156220, 163520, 194740, 203086, 212576, 218708, 222560, 239680, 249952, 265720, 273385, 303680, 311584, 312440, 389480, 406172, 425152, 437416, 445120, 499904, 507715, 531440, 546770, 623168, 624880, 710801, 778960, 812344, 874832, 1015430, 1062880, 1093540, 1249760, 1421602, 1557920, 1624688, 1749664, 2030860, 2125760, 2187080, 2499520, 2843204, 3115840, 3249376, 3499328, 3554005, 4061720, 4374160, 5686408, 6498752, 7108010, 8123440, 8748320, 11372816, 14216020, 16246880, 17496640, 22745632, 28432040, 32493760, 45491264, 56864080, 113728160, 227456320]

約数ペア:

[(1, 227456320), (2, 113728160), (4, 56864080), (5, 45491264), (7, 32493760), (8, 28432040), (10, 22745632), (13, 17496640), (14, 16246880), (16, 14216020), (20, 11372816), (26, 8748320), (28, 8123440), (32, 7108010), (35, 6498752), (40, 5686408), (52, 4374160), (56, 4061720), (64, 3554005), (65, 3499328), (70, 3249376), (73, 3115840), (80, 2843204), (91, 2499520), (104, 2187080), (107, 2125760), (112, 2030860), (130, 1749664), (140, 1624688), (146, 1557920), (160, 1421602), (182, 1249760), (208, 1093540), (214, 1062880), (224, 1015430), (260, 874832), (280, 812344), (292, 778960), (320, 710801), (364, 624880), (365, 623168), (416, 546770), (428, 531440), (448, 507715), (455, 499904), (511, 445120), (520, 437416), (535, 425152), (560, 406172), (584, 389480), (728, 312440), (730, 311584), (749, 303680), (832, 273385), (856, 265720), (910, 249952), (949, 239680), (1022, 222560), (1040, 218708), (1070, 212576), (1120, 203086), (1168, 194740), (1391, 163520), (1456, 156220), (1460, 155792), (1498, 151840), (1712, 132860), (1820, 124976), (1898, 119840), (2044, 111280), (2080, 109354), (2140, 106288), (2240, 101543), (2336, 97370), (2555, 89024), (2782, 81760), (2912, 78110), (2920, 77896), (2996, 75920), (3424, 66430), (3640, 62488), (3745, 60736), (3796, 59920), (4088, 55640), (4160, 54677), (4280, 53144), (4672, 48685), (4745, 47936), (5110, 44512), (5564, 40880), (5824, 39055), (5840, 38948), (5992, 37960), (6643, 34240), (6848, 33215), (6955, 32704), (7280, 31244), (7490, 30368), (7592, 29960), (7811, 29120), (8176, 27820), (8560, 26572), (9490, 23968), (9737, 23360), (10220, 22256), (11128, 20440), (11680, 19474), (11984, 18980), (13286, 17120), (13910, 16352), (14560, 15622), (14980, 15184)]