609266560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 1776660480

約数和(自身を除く): 1167393920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 107, 112, 124, 128, 140, 155, 160, 164, 205, 214, 217, 224, 248, 280, 287, 310, 320, 328, 410, 428, 434, 448, 496, 535, 560, 574, 620, 640, 656, 749, 820, 856, 868, 896, 992, 1070, 1085, 1120, 1148, 1240, 1271, 1312, 1435, 1498, 1640, 1712, 1736, 1984, 2140, 2170, 2240, 2296, 2480, 2542, 2624, 2870, 2996, 3280, 3317, 3424, 3472, 3745, 3968, 4280, 4340, 4387, 4480, 4592, 4960, 5084, 5248, 5740, 5992, 6355, 6560, 6634, 6848, 6944, 7490, 8560, 8680, 8774, 8897, 9184, 9920, 10168, 11480, 11984, 12710, 13120, 13268, 13696, 13888, 14980, 16585, 17120, 17360, 17548, 17794, 18368, 19840, 20336, 21935, 22960, 23219, 23968, 25420, 26240, 26536, 27776, 29960, 30709, 33170, 34240, 34720, 35096, 35588, 36736, 40672, 43870, 44485, 45920, 46438, 47936, 50840, 53072, 59920, 61418, 66340, 68480, 69440, 70192, 71176, 81344, 87740, 88970, 91840, 92876, 95872, 101680, 106144, 116095, 119840, 122836, 132680, 135997, 138880, 140384, 142352, 153545, 162688, 175480, 177940, 183680, 185752, 203360, 212288, 232190, 239680, 245672, 265360, 271994, 280768, 284704, 307090, 350960, 355880, 371504, 406720, 424576, 464380, 479360, 491344, 530720, 543988, 561536, 569408, 614180, 679985, 701920, 711760, 743008, 813440, 928760, 951979, 982688, 1061440, 1087976, 1138816, 1228360, 1359970, 1403840, 1423520, 1486016, 1857520, 1903958, 1965376, 2122880, 2175952, 2456720, 2719940, 2807680, 2847040, 2972032, 3715040, 3807916, 3930752, 4351904, 4759895, 4913440, 5439880, 5694080, 7430080, 7615832, 8703808, 9519790, 9826880, 10879760, 14860160, 15231664, 17407616, 19039580, 19653760, 21759520, 30463328, 38079160, 43519040, 60926656, 76158320, 87038080, 121853312, 152316640, 304633280, 609266560]

約数ペア:

[(1, 609266560), (2, 304633280), (4, 152316640), (5, 121853312), (7, 87038080), (8, 76158320), (10, 60926656), (14, 43519040), (16, 38079160), (20, 30463328), (28, 21759520), (31, 19653760), (32, 19039580), (35, 17407616), (40, 15231664), (41, 14860160), (56, 10879760), (62, 9826880), (64, 9519790), (70, 8703808), (80, 7615832), (82, 7430080), (107, 5694080), (112, 5439880), (124, 4913440), (128, 4759895), (140, 4351904), (155, 3930752), (160, 3807916), (164, 3715040), (205, 2972032), (214, 2847040), (217, 2807680), (224, 2719940), (248, 2456720), (280, 2175952), (287, 2122880), (310, 1965376), (320, 1903958), (328, 1857520), (410, 1486016), (428, 1423520), (434, 1403840), (448, 1359970), (496, 1228360), (535, 1138816), (560, 1087976), (574, 1061440), (620, 982688), (640, 951979), (656, 928760), (749, 813440), (820, 743008), (856, 711760), (868, 701920), (896, 679985), (992, 614180), (1070, 569408), (1085, 561536), (1120, 543988), (1148, 530720), (1240, 491344), (1271, 479360), (1312, 464380), (1435, 424576), (1498, 406720), (1640, 371504), (1712, 355880), (1736, 350960), (1984, 307090), (2140, 284704), (2170, 280768), (2240, 271994), (2296, 265360), (2480, 245672), (2542, 239680), (2624, 232190), (2870, 212288), (2996, 203360), (3280, 185752), (3317, 183680), (3424, 177940), (3472, 175480), (3745, 162688), (3968, 153545), (4280, 142352), (4340, 140384), (4387, 138880), (4480, 135997), (4592, 132680), (4960, 122836), (5084, 119840), (5248, 116095), (5740, 106144), (5992, 101680), (6355, 95872), (6560, 92876), (6634, 91840), (6848, 88970), (6944, 87740), (7490, 81344), (8560, 71176), (8680, 70192), (8774, 69440), (8897, 68480), (9184, 66340), (9920, 61418), (10168, 59920), (11480, 53072), (11984, 50840), (12710, 47936), (13120, 46438), (13268, 45920), (13696, 44485), (13888, 43870), (14980, 40672), (16585, 36736), (17120, 35588), (17360, 35096), (17548, 34720), (17794, 34240), (18368, 33170), (19840, 30709), (20336, 29960), (21935, 27776), (22960, 26536), (23219, 26240), (23968, 25420)]