71262240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 188850144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 167, 168, 210, 224, 240, 254, 280, 334, 336, 381, 420, 480, 501, 508, 560, 635, 668, 672, 762, 835, 840, 889, 1002, 1016, 1120, 1169, 1270, 1336, 1524, 1670, 1680, 1778, 1905, 2004, 2032, 2338, 2505, 2540, 2667, 2672, 3048, 3340, 3360, 3507, 3556, 3810, 4008, 4064, 4445, 4676, 5010, 5080, 5334, 5344, 5845, 6096, 6680, 7014, 7112, 7620, 8016, 8890, 9352, 10020, 10160, 10668, 11690, 12192, 13335, 13360, 14028, 14224, 15240, 16032, 17535, 17780, 18704, 20040, 20320, 21209, 21336, 23380, 26670, 26720, 28056, 28448, 30480, 35070, 35560, 37408, 40080, 42418, 42672, 46760, 53340, 56112, 60960, 63627, 70140, 71120, 80160, 84836, 85344, 93520, 106045, 106680, 112224, 127254, 140280, 142240, 148463, 169672, 187040, 212090, 213360, 254508, 280560, 296926, 318135, 339344, 424180, 426720, 445389, 509016, 561120, 593852, 636270, 678688, 742315, 848360, 890778, 1018032, 1187704, 1272540, 1484630, 1696720, 1781556, 2036064, 2226945, 2375408, 2545080, 2969260, 3393440, 3563112, 4453890, 4750816, 5090160, 5938520, 7126224, 8907780, 10180320, 11877040, 14252448, 17815560, 23754080, 35631120, 71262240]

約数ペア:

[(1, 71262240), (2, 35631120), (3, 23754080), (4, 17815560), (5, 14252448), (6, 11877040), (7, 10180320), (8, 8907780), (10, 7126224), (12, 5938520), (14, 5090160), (15, 4750816), (16, 4453890), (20, 3563112), (21, 3393440), (24, 2969260), (28, 2545080), (30, 2375408), (32, 2226945), (35, 2036064), (40, 1781556), (42, 1696720), (48, 1484630), (56, 1272540), (60, 1187704), (70, 1018032), (80, 890778), (84, 848360), (96, 742315), (105, 678688), (112, 636270), (120, 593852), (127, 561120), (140, 509016), (160, 445389), (167, 426720), (168, 424180), (210, 339344), (224, 318135), (240, 296926), (254, 280560), (280, 254508), (334, 213360), (336, 212090), (381, 187040), (420, 169672), (480, 148463), (501, 142240), (508, 140280), (560, 127254), (635, 112224), (668, 106680), (672, 106045), (762, 93520), (835, 85344), (840, 84836), (889, 80160), (1002, 71120), (1016, 70140), (1120, 63627), (1169, 60960), (1270, 56112), (1336, 53340), (1524, 46760), (1670, 42672), (1680, 42418), (1778, 40080), (1905, 37408), (2004, 35560), (2032, 35070), (2338, 30480), (2505, 28448), (2540, 28056), (2667, 26720), (2672, 26670), (3048, 23380), (3340, 21336), (3360, 21209), (3507, 20320), (3556, 20040), (3810, 18704), (4008, 17780), (4064, 17535), (4445, 16032), (4676, 15240), (5010, 14224), (5080, 14028), (5334, 13360), (5344, 13335), (5845, 12192), (6096, 11690), (6680, 10668), (7014, 10160), (7112, 10020), (7620, 9352), (8016, 8890)]