160340040

素因数分解:

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

素因数の和:321

約数の個数: 256

約数和(自身を含む): 619315200

約数和(自身を除く): 458975160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 127, 135, 140, 167, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 334, 360, 378, 381, 420, 501, 504, 508, 540, 630, 635, 668, 756, 762, 835, 840, 889, 945, 1002, 1016, 1080, 1143, 1169, 1260, 1270, 1336, 1503, 1512, 1524, 1670, 1778, 1890, 1905, 2004, 2286, 2338, 2505, 2520, 2540, 2667, 3006, 3048, 3340, 3429, 3507, 3556, 3780, 3810, 4008, 4445, 4509, 4572, 4676, 5010, 5080, 5334, 5715, 5845, 6012, 6680, 6858, 7014, 7112, 7515, 7560, 7620, 8001, 8890, 9018, 9144, 9352, 10020, 10521, 10668, 11430, 11690, 12024, 13335, 13716, 14028, 15030, 15240, 16002, 17145, 17535, 17780, 18036, 20040, 21042, 21209, 21336, 22545, 22860, 23380, 24003, 26670, 27432, 28056, 30060, 31563, 32004, 34290, 35070, 35560, 36072, 40005, 42084, 42418, 45090, 45720, 46760, 48006, 52605, 53340, 60120, 63126, 63627, 64008, 68580, 70140, 80010, 84168, 84836, 90180, 96012, 105210, 106045, 106680, 120015, 126252, 127254, 137160, 140280, 148463, 157815, 160020, 169672, 180360, 190881, 192024, 210420, 212090, 240030, 252504, 254508, 296926, 315630, 318135, 320040, 381762, 420840, 424180, 445389, 480060, 509016, 572643, 593852, 631260, 636270, 742315, 763524, 848360, 890778, 954405, 960120, 1145286, 1187704, 1262520, 1272540, 1336167, 1484630, 1527048, 1781556, 1908810, 2226945, 2290572, 2545080, 2672334, 2863215, 2969260, 3563112, 3817620, 4008501, 4453890, 4581144, 5344668, 5726430, 5938520, 6680835, 7635240, 8017002, 8907780, 10689336, 11452860, 13361670, 16034004, 17815560, 20042505, 22905720, 26723340, 32068008, 40085010, 53446680, 80170020, 160340040]

約数ペア:

[(1, 160340040), (2, 80170020), (3, 53446680), (4, 40085010), (5, 32068008), (6, 26723340), (7, 22905720), (8, 20042505), (9, 17815560), (10, 16034004), (12, 13361670), (14, 11452860), (15, 10689336), (18, 8907780), (20, 8017002), (21, 7635240), (24, 6680835), (27, 5938520), (28, 5726430), (30, 5344668), (35, 4581144), (36, 4453890), (40, 4008501), (42, 3817620), (45, 3563112), (54, 2969260), (56, 2863215), (60, 2672334), (63, 2545080), (70, 2290572), (72, 2226945), (84, 1908810), (90, 1781556), (105, 1527048), (108, 1484630), (120, 1336167), (126, 1272540), (127, 1262520), (135, 1187704), (140, 1145286), (167, 960120), (168, 954405), (180, 890778), (189, 848360), (210, 763524), (216, 742315), (252, 636270), (254, 631260), (270, 593852), (280, 572643), (315, 509016), (334, 480060), (360, 445389), (378, 424180), (381, 420840), (420, 381762), (501, 320040), (504, 318135), (508, 315630), (540, 296926), (630, 254508), (635, 252504), (668, 240030), (756, 212090), (762, 210420), (835, 192024), (840, 190881), (889, 180360), (945, 169672), (1002, 160020), (1016, 157815), (1080, 148463), (1143, 140280), (1169, 137160), (1260, 127254), (1270, 126252), (1336, 120015), (1503, 106680), (1512, 106045), (1524, 105210), (1670, 96012), (1778, 90180), (1890, 84836), (1905, 84168), (2004, 80010), (2286, 70140), (2338, 68580), (2505, 64008), (2520, 63627), (2540, 63126), (2667, 60120), (3006, 53340), (3048, 52605), (3340, 48006), (3429, 46760), (3507, 45720), (3556, 45090), (3780, 42418), (3810, 42084), (4008, 40005), (4445, 36072), (4509, 35560), (4572, 35070), (4676, 34290), (5010, 32004), (5080, 31563), (5334, 30060), (5715, 28056), (5845, 27432), (6012, 26670), (6680, 24003), (6858, 23380), (7014, 22860), (7112, 22545), (7515, 21336), (7560, 21209), (7620, 21042), (8001, 20040), (8890, 18036), (9018, 17780), (9144, 17535), (9352, 17145), (10020, 16002), (10521, 15240), (10668, 15030), (11430, 14028), (11690, 13716), (12024, 13335)]