1139996480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16472

約数の個数: 112

約数和(自身を含む): 3202692096

約数和(自身を除く): 2062695616

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, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 16417, 17360, 32834, 34720, 65668, 69440, 82085, 114919, 131336, 164170, 229838, 262672, 328340, 459676, 508927, 525344, 574595, 656680, 919352, 1017854, 1050688, 1149190, 1313360, 1838704, 2035708, 2298380, 2544635, 2626720, 3562489, 3677408, 4071416, 4596760, 5089270, 5253440, 7124978, 7354816, 8142832, 9193520, 10178540, 14249956, 16285664, 17812445, 18387040, 20357080, 28499912, 32571328, 35624890, 36774080, 40714160, 56999824, 71249780, 81428320, 113999648, 142499560, 162856640, 227999296, 284999120, 569998240, 1139996480]

約数ペア:

[(1, 1139996480), (2, 569998240), (4, 284999120), (5, 227999296), (7, 162856640), (8, 142499560), (10, 113999648), (14, 81428320), (16, 71249780), (20, 56999824), (28, 40714160), (31, 36774080), (32, 35624890), (35, 32571328), (40, 28499912), (56, 20357080), (62, 18387040), (64, 17812445), (70, 16285664), (80, 14249956), (112, 10178540), (124, 9193520), (140, 8142832), (155, 7354816), (160, 7124978), (217, 5253440), (224, 5089270), (248, 4596760), (280, 4071416), (310, 3677408), (320, 3562489), (434, 2626720), (448, 2544635), (496, 2298380), (560, 2035708), (620, 1838704), (868, 1313360), (992, 1149190), (1085, 1050688), (1120, 1017854), (1240, 919352), (1736, 656680), (1984, 574595), (2170, 525344), (2240, 508927), (2480, 459676), (3472, 328340), (4340, 262672), (4960, 229838), (6944, 164170), (8680, 131336), (9920, 114919), (13888, 82085), (16417, 69440), (17360, 65668), (32834, 34720)]