1093749720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 256

約数和(自身を含む): 3886755840

約数和(自身を除く): 2793006120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 107, 120, 129, 140, 168, 172, 210, 214, 215, 258, 280, 283, 301, 321, 344, 420, 428, 430, 516, 535, 566, 602, 642, 645, 749, 840, 849, 856, 860, 903, 1032, 1070, 1132, 1204, 1284, 1290, 1415, 1498, 1505, 1605, 1698, 1720, 1806, 1981, 2140, 2247, 2264, 2408, 2568, 2580, 2830, 2996, 3010, 3210, 3396, 3612, 3745, 3962, 4245, 4280, 4494, 4515, 4601, 5160, 5660, 5943, 5992, 6020, 6420, 6792, 7224, 7490, 7924, 8490, 8988, 9030, 9202, 9905, 11235, 11320, 11886, 12040, 12169, 12840, 13803, 14980, 15848, 16980, 17976, 18060, 18404, 19810, 22470, 23005, 23772, 24338, 27606, 29715, 29960, 30281, 32207, 33960, 36120, 36507, 36808, 39620, 44940, 46010, 47544, 48676, 55212, 59430, 60562, 60845, 64414, 69015, 73014, 79240, 85183, 89880, 90843, 92020, 96621, 97352, 110424, 118860, 121124, 121690, 128828, 138030, 146028, 151405, 161035, 170366, 181686, 182535, 184040, 193242, 211967, 237720, 242248, 243380, 255549, 257656, 276060, 292056, 302810, 322070, 340732, 363372, 365070, 386484, 423934, 425915, 454215, 483105, 486760, 511098, 552120, 605620, 635901, 644140, 681464, 726744, 730140, 772968, 847868, 851830, 908430, 966210, 1022196, 1059835, 1211240, 1271802, 1277745, 1288280, 1302083, 1460280, 1695736, 1703660, 1816860, 1932420, 2044392, 2119670, 2543604, 2555490, 2604166, 3179505, 3407320, 3633720, 3864840, 3906249, 4239340, 5087208, 5110980, 5208332, 6359010, 6510415, 7812498, 8478680, 9114581, 10221960, 10416664, 12718020, 13020830, 15624996, 18229162, 19531245, 25436040, 26041660, 27343743, 31249992, 36458324, 39062490, 45572905, 52083320, 54687486, 72916648, 78124980, 91145810, 109374972, 136718715, 156249960, 182291620, 218749944, 273437430, 364583240, 546874860, 1093749720]

約数ペア:

[(1, 1093749720), (2, 546874860), (3, 364583240), (4, 273437430), (5, 218749944), (6, 182291620), (7, 156249960), (8, 136718715), (10, 109374972), (12, 91145810), (14, 78124980), (15, 72916648), (20, 54687486), (21, 52083320), (24, 45572905), (28, 39062490), (30, 36458324), (35, 31249992), (40, 27343743), (42, 26041660), (43, 25436040), (56, 19531245), (60, 18229162), (70, 15624996), (84, 13020830), (86, 12718020), (105, 10416664), (107, 10221960), (120, 9114581), (129, 8478680), (140, 7812498), (168, 6510415), (172, 6359010), (210, 5208332), (214, 5110980), (215, 5087208), (258, 4239340), (280, 3906249), (283, 3864840), (301, 3633720), (321, 3407320), (344, 3179505), (420, 2604166), (428, 2555490), (430, 2543604), (516, 2119670), (535, 2044392), (566, 1932420), (602, 1816860), (642, 1703660), (645, 1695736), (749, 1460280), (840, 1302083), (849, 1288280), (856, 1277745), (860, 1271802), (903, 1211240), (1032, 1059835), (1070, 1022196), (1132, 966210), (1204, 908430), (1284, 851830), (1290, 847868), (1415, 772968), (1498, 730140), (1505, 726744), (1605, 681464), (1698, 644140), (1720, 635901), (1806, 605620), (1981, 552120), (2140, 511098), (2247, 486760), (2264, 483105), (2408, 454215), (2568, 425915), (2580, 423934), (2830, 386484), (2996, 365070), (3010, 363372), (3210, 340732), (3396, 322070), (3612, 302810), (3745, 292056), (3962, 276060), (4245, 257656), (4280, 255549), (4494, 243380), (4515, 242248), (4601, 237720), (5160, 211967), (5660, 193242), (5943, 184040), (5992, 182535), (6020, 181686), (6420, 170366), (6792, 161035), (7224, 151405), (7490, 146028), (7924, 138030), (8490, 128828), (8988, 121690), (9030, 121124), (9202, 118860), (9905, 110424), (11235, 97352), (11320, 96621), (11886, 92020), (12040, 90843), (12169, 89880), (12840, 85183), (13803, 79240), (14980, 73014), (15848, 69015), (16980, 64414), (17976, 60845), (18060, 60562), (18404, 59430), (19810, 55212), (22470, 48676), (23005, 47544), (23772, 46010), (24338, 44940), (27606, 39620), (29715, 36808), (29960, 36507), (30281, 36120), (32207, 33960)]