391320720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{8627}}^1$

素因数の和:8659

約数の個数: 200

約数和(自身を含む): 1553454144

約数和(自身を除く): 1162133424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 8627, 9072, 11340, 15120, 17254, 22680, 25881, 34508, 43135, 45360, 51762, 60389, 69016, 77643, 86270, 103524, 120778, 129405, 138032, 155286, 172540, 181167, 207048, 232929, 241556, 258810, 301945, 310572, 345080, 362334, 388215, 414096, 465858, 483112, 517620, 543501, 603890, 621144, 690160, 698787, 724668, 776430, 905835, 931716, 966224, 1035240, 1087002, 1164645, 1207780, 1242288, 1397574, 1449336, 1552860, 1630503, 1811670, 1863432, 2070480, 2174004, 2329290, 2415560, 2717505, 2795148, 2898672, 3105720, 3261006, 3493935, 3623340, 3726864, 4348008, 4658580, 4831120, 4891509, 5435010, 5590296, 6211440, 6522012, 6987870, 7246680, 8152515, 8696016, 9317160, 9783018, 10870020, 11180592, 13044024, 13975740, 14493360, 16305030, 18634320, 19566036, 21740040, 24457545, 26088048, 27951480, 32610060, 39132072, 43480080, 48915090, 55902960, 65220120, 78264144, 97830180, 130440240, 195660360, 391320720]

約数ペア:

[(1, 391320720), (2, 195660360), (3, 130440240), (4, 97830180), (5, 78264144), (6, 65220120), (7, 55902960), (8, 48915090), (9, 43480080), (10, 39132072), (12, 32610060), (14, 27951480), (15, 26088048), (16, 24457545), (18, 21740040), (20, 19566036), (21, 18634320), (24, 16305030), (27, 14493360), (28, 13975740), (30, 13044024), (35, 11180592), (36, 10870020), (40, 9783018), (42, 9317160), (45, 8696016), (48, 8152515), (54, 7246680), (56, 6987870), (60, 6522012), (63, 6211440), (70, 5590296), (72, 5435010), (80, 4891509), (81, 4831120), (84, 4658580), (90, 4348008), (105, 3726864), (108, 3623340), (112, 3493935), (120, 3261006), (126, 3105720), (135, 2898672), (140, 2795148), (144, 2717505), (162, 2415560), (168, 2329290), (180, 2174004), (189, 2070480), (210, 1863432), (216, 1811670), (240, 1630503), (252, 1552860), (270, 1449336), (280, 1397574), (315, 1242288), (324, 1207780), (336, 1164645), (360, 1087002), (378, 1035240), (405, 966224), (420, 931716), (432, 905835), (504, 776430), (540, 724668), (560, 698787), (567, 690160), (630, 621144), (648, 603890), (720, 543501), (756, 517620), (810, 483112), (840, 465858), (945, 414096), (1008, 388215), (1080, 362334), (1134, 345080), (1260, 310572), (1296, 301945), (1512, 258810), (1620, 241556), (1680, 232929), (1890, 207048), (2160, 181167), (2268, 172540), (2520, 155286), (2835, 138032), (3024, 129405), (3240, 120778), (3780, 103524), (4536, 86270), (5040, 77643), (5670, 69016), (6480, 60389), (7560, 51762), (8627, 45360), (9072, 43135), (11340, 34508), (15120, 25881), (17254, 22680)]