2080352960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29959}}^1$

素因数の和:30014

約数の個数: 112

約数和(自身を含む): 5844357120

約数和(自身を除く): 3764004160

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, 17360, 29959, 34720, 59918, 69440, 119836, 149795, 209713, 239672, 299590, 419426, 479344, 599180, 838852, 928729, 958688, 1048565, 1198360, 1677704, 1857458, 1917376, 2097130, 2396720, 3355408, 3714916, 4194260, 4643645, 4793440, 6501103, 6710816, 7429832, 8388520, 9287290, 9586880, 13002206, 13421632, 14859664, 16777040, 18574580, 26004412, 29719328, 32505515, 33554080, 37149160, 52008824, 59438656, 65011030, 67108160, 74298320, 104017648, 130022060, 148596640, 208035296, 260044120, 297193280, 416070592, 520088240, 1040176480, 2080352960]

約数ペア:

[(1, 2080352960), (2, 1040176480), (4, 520088240), (5, 416070592), (7, 297193280), (8, 260044120), (10, 208035296), (14, 148596640), (16, 130022060), (20, 104017648), (28, 74298320), (31, 67108160), (32, 65011030), (35, 59438656), (40, 52008824), (56, 37149160), (62, 33554080), (64, 32505515), (70, 29719328), (80, 26004412), (112, 18574580), (124, 16777040), (140, 14859664), (155, 13421632), (160, 13002206), (217, 9586880), (224, 9287290), (248, 8388520), (280, 7429832), (310, 6710816), (320, 6501103), (434, 4793440), (448, 4643645), (496, 4194260), (560, 3714916), (620, 3355408), (868, 2396720), (992, 2097130), (1085, 1917376), (1120, 1857458), (1240, 1677704), (1736, 1198360), (1984, 1048565), (2170, 958688), (2240, 928729), (2480, 838852), (3472, 599180), (4340, 479344), (4960, 419426), (6944, 299590), (8680, 239672), (9920, 209713), (13888, 149795), (17360, 119836), (29959, 69440), (34720, 59918)]