518568120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 288

約数和(自身を含む): 2018671200

約数和(自身を除く): 1500103080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 389, 414, 420, 460, 483, 504, 529, 552, 630, 644, 690, 778, 805, 828, 840, 920, 966, 1035, 1058, 1167, 1260, 1288, 1380, 1449, 1556, 1587, 1610, 1656, 1932, 1945, 2070, 2116, 2334, 2415, 2520, 2645, 2723, 2760, 2898, 3112, 3174, 3220, 3501, 3703, 3864, 3890, 4140, 4232, 4668, 4761, 4830, 5290, 5446, 5796, 5835, 6348, 6440, 7002, 7245, 7406, 7780, 7935, 8169, 8280, 8947, 9336, 9522, 9660, 10580, 10892, 11109, 11592, 11670, 12696, 13615, 14004, 14490, 14812, 15560, 15870, 16338, 17505, 17894, 18515, 19044, 19320, 21160, 21784, 22218, 23340, 23805, 24507, 26841, 27230, 28008, 28980, 29624, 31740, 32676, 33327, 35010, 35788, 37030, 38088, 40845, 44436, 44735, 46680, 47610, 49014, 53682, 54460, 55545, 57960, 62629, 63480, 65352, 66654, 70020, 71576, 74060, 80523, 81690, 88872, 89470, 95220, 98028, 107364, 108920, 111090, 122535, 125258, 133308, 134205, 140040, 148120, 161046, 163380, 166635, 178940, 187887, 190440, 196056, 205781, 214728, 222180, 245070, 250516, 266616, 268410, 313145, 322092, 326760, 333270, 357880, 375774, 402615, 411562, 444360, 490140, 501032, 536820, 563661, 617343, 626290, 644184, 666540, 751548, 805230, 823124, 939435, 980280, 1028905, 1073640, 1127322, 1234686, 1252580, 1333080, 1440467, 1503096, 1610460, 1646248, 1852029, 1878870, 2057810, 2254644, 2469372, 2505160, 2818305, 2880934, 3086715, 3220920, 3704058, 3757740, 4115620, 4321401, 4509288, 4938744, 5636610, 5761868, 6173430, 7202335, 7408116, 7515480, 8231240, 8642802, 9260145, 11273220, 11523736, 12346860, 12964203, 14404670, 14816232, 17285604, 18520290, 21607005, 22546440, 24693720, 25928406, 28809340, 34571208, 37040580, 43214010, 51856812, 57618680, 64821015, 74081160, 86428020, 103713624, 129642030, 172856040, 259284060, 518568120]

約数ペア:

[(1, 518568120), (2, 259284060), (3, 172856040), (4, 129642030), (5, 103713624), (6, 86428020), (7, 74081160), (8, 64821015), (9, 57618680), (10, 51856812), (12, 43214010), (14, 37040580), (15, 34571208), (18, 28809340), (20, 25928406), (21, 24693720), (23, 22546440), (24, 21607005), (28, 18520290), (30, 17285604), (35, 14816232), (36, 14404670), (40, 12964203), (42, 12346860), (45, 11523736), (46, 11273220), (56, 9260145), (60, 8642802), (63, 8231240), (69, 7515480), (70, 7408116), (72, 7202335), (84, 6173430), (90, 5761868), (92, 5636610), (105, 4938744), (115, 4509288), (120, 4321401), (126, 4115620), (138, 3757740), (140, 3704058), (161, 3220920), (168, 3086715), (180, 2880934), (184, 2818305), (207, 2505160), (210, 2469372), (230, 2254644), (252, 2057810), (276, 1878870), (280, 1852029), (315, 1646248), (322, 1610460), (345, 1503096), (360, 1440467), (389, 1333080), (414, 1252580), (420, 1234686), (460, 1127322), (483, 1073640), (504, 1028905), (529, 980280), (552, 939435), (630, 823124), (644, 805230), (690, 751548), (778, 666540), (805, 644184), (828, 626290), (840, 617343), (920, 563661), (966, 536820), (1035, 501032), (1058, 490140), (1167, 444360), (1260, 411562), (1288, 402615), (1380, 375774), (1449, 357880), (1556, 333270), (1587, 326760), (1610, 322092), (1656, 313145), (1932, 268410), (1945, 266616), (2070, 250516), (2116, 245070), (2334, 222180), (2415, 214728), (2520, 205781), (2645, 196056), (2723, 190440), (2760, 187887), (2898, 178940), (3112, 166635), (3174, 163380), (3220, 161046), (3501, 148120), (3703, 140040), (3864, 134205), (3890, 133308), (4140, 125258), (4232, 122535), (4668, 111090), (4761, 108920), (4830, 107364), (5290, 98028), (5446, 95220), (5796, 89470), (5835, 88872), (6348, 81690), (6440, 80523), (7002, 74060), (7245, 71576), (7406, 70020), (7780, 66654), (7935, 65352), (8169, 63480), (8280, 62629), (8947, 57960), (9336, 55545), (9522, 54460), (9660, 53682), (10580, 49014), (10892, 47610), (11109, 46680), (11592, 44735), (11670, 44436), (12696, 40845), (13615, 38088), (14004, 37030), (14490, 35788), (14812, 35010), (15560, 33327), (15870, 32676), (16338, 31740), (17505, 29624), (17894, 28980), (18515, 28008), (19044, 27230), (19320, 26841), (21160, 24507), (21784, 23805), (22218, 23340)]