412612480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3028

約数の個数: 128

約数和(自身を含む): 1164072960

約数和(自身を除く): 751460480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2971, 3472, 3968, 4340, 4480, 4960, 5942, 6944, 8680, 9920, 11884, 13888, 14855, 17360, 19840, 20797, 23768, 27776, 29710, 34720, 41594, 47536, 59420, 69440, 83188, 92101, 95072, 103985, 118840, 138880, 166376, 184202, 190144, 207970, 237680, 332752, 368404, 380288, 415940, 460505, 475360, 644707, 665504, 736808, 831880, 921010, 950720, 1289414, 1331008, 1473616, 1663760, 1842020, 1901440, 2578828, 2662016, 2947232, 3223535, 3327520, 3684040, 5157656, 5894464, 6447070, 6655040, 7368080, 10315312, 11788928, 12894140, 13310080, 14736160, 20630624, 25788280, 29472320, 41261248, 51576560, 58944640, 82522496, 103153120, 206306240, 412612480]

約数ペア:

[(1, 412612480), (2, 206306240), (4, 103153120), (5, 82522496), (7, 58944640), (8, 51576560), (10, 41261248), (14, 29472320), (16, 25788280), (20, 20630624), (28, 14736160), (31, 13310080), (32, 12894140), (35, 11788928), (40, 10315312), (56, 7368080), (62, 6655040), (64, 6447070), (70, 5894464), (80, 5157656), (112, 3684040), (124, 3327520), (128, 3223535), (140, 2947232), (155, 2662016), (160, 2578828), (217, 1901440), (224, 1842020), (248, 1663760), (280, 1473616), (310, 1331008), (320, 1289414), (434, 950720), (448, 921010), (496, 831880), (560, 736808), (620, 665504), (640, 644707), (868, 475360), (896, 460505), (992, 415940), (1085, 380288), (1120, 368404), (1240, 332752), (1736, 237680), (1984, 207970), (2170, 190144), (2240, 184202), (2480, 166376), (2971, 138880), (3472, 118840), (3968, 103985), (4340, 95072), (4480, 92101), (4960, 83188), (5942, 69440), (6944, 59420), (8680, 47536), (9920, 41594), (11884, 34720), (13888, 29710), (14855, 27776), (17360, 23768), (19840, 20797)]