297167640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1170

約数の個数: 256

約数和(自身を含む): 1150848000

約数和(自身を除く): 853680360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 924, 957, 1015, 1109, 1155, 1160, 1218, 1276, 1320, 1540, 1595, 1624, 1740, 1848, 1914, 2030, 2218, 2233, 2310, 2436, 2552, 3045, 3080, 3190, 3327, 3480, 3828, 4060, 4436, 4466, 4620, 4785, 4872, 5545, 6090, 6380, 6654, 6699, 7656, 7763, 8120, 8872, 8932, 9240, 9570, 11090, 11165, 12180, 12199, 12760, 13308, 13398, 15526, 16635, 17864, 19140, 22180, 22330, 23289, 24360, 24398, 26616, 26796, 31052, 32161, 33270, 33495, 36597, 38280, 38815, 44360, 44660, 46578, 48796, 53592, 60995, 62104, 64322, 66540, 66990, 73194, 77630, 85393, 89320, 93156, 96483, 97592, 116445, 121990, 128644, 133080, 133980, 146388, 155260, 160805, 170786, 182985, 186312, 192966, 225127, 232890, 243980, 256179, 257288, 267960, 292776, 310520, 321610, 341572, 353771, 365970, 385932, 426965, 450254, 465780, 482415, 487960, 512358, 643220, 675381, 683144, 707542, 731940, 771864, 853930, 900508, 931560, 964830, 1024716, 1061313, 1125635, 1280895, 1286440, 1350762, 1415084, 1463880, 1707860, 1768855, 1801016, 1929660, 2049432, 2122626, 2251270, 2476397, 2561790, 2701524, 2830168, 3376905, 3415720, 3537710, 3859320, 4245252, 4502540, 4952794, 5123580, 5306565, 5403048, 6753810, 7075420, 7429191, 8490504, 9005080, 9905588, 10247160, 10613130, 12381985, 13507620, 14150840, 14858382, 19811176, 21226260, 24763970, 27015240, 29716764, 37145955, 42452520, 49527940, 59433528, 74291910, 99055880, 148583820, 297167640]

約数ペア:

[(1, 297167640), (2, 148583820), (3, 99055880), (4, 74291910), (5, 59433528), (6, 49527940), (7, 42452520), (8, 37145955), (10, 29716764), (11, 27015240), (12, 24763970), (14, 21226260), (15, 19811176), (20, 14858382), (21, 14150840), (22, 13507620), (24, 12381985), (28, 10613130), (29, 10247160), (30, 9905588), (33, 9005080), (35, 8490504), (40, 7429191), (42, 7075420), (44, 6753810), (55, 5403048), (56, 5306565), (58, 5123580), (60, 4952794), (66, 4502540), (70, 4245252), (77, 3859320), (84, 3537710), (87, 3415720), (88, 3376905), (105, 2830168), (110, 2701524), (116, 2561790), (120, 2476397), (132, 2251270), (140, 2122626), (145, 2049432), (154, 1929660), (165, 1801016), (168, 1768855), (174, 1707860), (203, 1463880), (210, 1415084), (220, 1350762), (231, 1286440), (232, 1280895), (264, 1125635), (280, 1061313), (290, 1024716), (308, 964830), (319, 931560), (330, 900508), (348, 853930), (385, 771864), (406, 731940), (420, 707542), (435, 683144), (440, 675381), (462, 643220), (580, 512358), (609, 487960), (616, 482415), (638, 465780), (660, 450254), (696, 426965), (770, 385932), (812, 365970), (840, 353771), (870, 341572), (924, 321610), (957, 310520), (1015, 292776), (1109, 267960), (1155, 257288), (1160, 256179), (1218, 243980), (1276, 232890), (1320, 225127), (1540, 192966), (1595, 186312), (1624, 182985), (1740, 170786), (1848, 160805), (1914, 155260), (2030, 146388), (2218, 133980), (2233, 133080), (2310, 128644), (2436, 121990), (2552, 116445), (3045, 97592), (3080, 96483), (3190, 93156), (3327, 89320), (3480, 85393), (3828, 77630), (4060, 73194), (4436, 66990), (4466, 66540), (4620, 64322), (4785, 62104), (4872, 60995), (5545, 53592), (6090, 48796), (6380, 46578), (6654, 44660), (6699, 44360), (7656, 38815), (7763, 38280), (8120, 36597), (8872, 33495), (8932, 33270), (9240, 32161), (9570, 31052), (11090, 26796), (11165, 26616), (12180, 24398), (12199, 24360), (12760, 23289), (13308, 22330), (13398, 22180), (15526, 19140), (16635, 17864)]