505506540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 360

約数和(自身を含む): 1877566320

約数和(自身を除く): 1372059780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 49, 55, 58, 60, 66, 70, 77, 84, 87, 98, 105, 110, 116, 121, 132, 140, 145, 147, 154, 165, 174, 196, 203, 210, 220, 231, 242, 245, 290, 294, 308, 319, 330, 343, 348, 363, 385, 406, 420, 435, 462, 484, 490, 539, 580, 588, 605, 609, 638, 660, 686, 726, 735, 770, 812, 847, 870, 924, 957, 980, 1015, 1029, 1078, 1155, 1210, 1218, 1276, 1372, 1421, 1452, 1470, 1540, 1595, 1617, 1694, 1715, 1740, 1815, 1914, 2030, 2058, 2156, 2233, 2310, 2401, 2420, 2436, 2541, 2695, 2842, 2940, 3045, 3190, 3234, 3388, 3430, 3509, 3630, 3773, 3828, 4060, 4116, 4235, 4263, 4466, 4620, 4785, 4802, 5082, 5145, 5390, 5684, 5929, 6090, 6380, 6468, 6699, 6860, 7018, 7105, 7203, 7260, 7546, 8085, 8470, 8526, 8932, 9570, 9604, 9947, 10164, 10290, 10527, 10780, 11165, 11319, 11858, 12005, 12180, 12705, 13398, 14036, 14210, 14406, 15092, 15631, 16170, 16940, 17052, 17545, 17787, 18865, 19140, 19894, 20580, 21054, 21315, 22330, 22638, 23716, 24010, 24563, 25410, 26411, 26796, 28420, 28812, 29645, 29841, 31262, 32340, 33495, 35090, 35574, 36015, 37730, 39788, 41503, 42108, 42630, 44660, 45276, 46893, 48020, 49126, 49735, 50820, 52635, 52822, 56595, 59290, 59682, 62524, 66990, 69629, 70180, 71148, 72030, 73689, 75460, 78155, 79233, 83006, 85260, 88935, 93786, 98252, 99470, 105270, 105644, 109417, 113190, 118580, 119364, 122815, 124509, 132055, 133980, 139258, 144060, 147378, 149205, 156310, 158466, 166012, 171941, 177870, 187572, 198940, 207515, 208887, 210540, 218834, 226380, 234465, 245630, 249018, 264110, 278516, 290521, 294756, 298410, 312620, 316932, 328251, 343882, 348145, 355740, 368445, 396165, 415030, 417774, 437668, 468930, 491260, 498036, 515823, 528220, 547085, 581042, 596820, 622545, 656502, 687764, 696290, 736890, 765919, 792330, 830060, 835548, 859705, 871563, 937860, 1031646, 1044435, 1094170, 1162084, 1203587, 1245090, 1313004, 1392580, 1452605, 1473780, 1531838, 1584660, 1641255, 1719410, 1743126, 2063292, 2088870, 2188340, 2297757, 2407174, 2490180, 2579115, 2905210, 3063676, 3282510, 3438820, 3486252, 3610761, 3829595, 4177740, 4357815, 4595514, 4814348, 5158230, 5810420, 6017935, 6565020, 7221522, 7659190, 8425109, 8715630, 9191028, 10316460, 11488785, 12035870, 14443044, 15318380, 16850218, 17431260, 18053805, 22977570, 24071740, 25275327, 33700436, 36107610, 42125545, 45955140, 50550654, 72215220, 84251090, 101101308, 126376635, 168502180, 252753270, 505506540]

約数ペア:

[(1, 505506540), (2, 252753270), (3, 168502180), (4, 126376635), (5, 101101308), (6, 84251090), (7, 72215220), (10, 50550654), (11, 45955140), (12, 42125545), (14, 36107610), (15, 33700436), (20, 25275327), (21, 24071740), (22, 22977570), (28, 18053805), (29, 17431260), (30, 16850218), (33, 15318380), (35, 14443044), (42, 12035870), (44, 11488785), (49, 10316460), (55, 9191028), (58, 8715630), (60, 8425109), (66, 7659190), (70, 7221522), (77, 6565020), (84, 6017935), (87, 5810420), (98, 5158230), (105, 4814348), (110, 4595514), (116, 4357815), (121, 4177740), (132, 3829595), (140, 3610761), (145, 3486252), (147, 3438820), (154, 3282510), (165, 3063676), (174, 2905210), (196, 2579115), (203, 2490180), (210, 2407174), (220, 2297757), (231, 2188340), (242, 2088870), (245, 2063292), (290, 1743126), (294, 1719410), (308, 1641255), (319, 1584660), (330, 1531838), (343, 1473780), (348, 1452605), (363, 1392580), (385, 1313004), (406, 1245090), (420, 1203587), (435, 1162084), (462, 1094170), (484, 1044435), (490, 1031646), (539, 937860), (580, 871563), (588, 859705), (605, 835548), (609, 830060), (638, 792330), (660, 765919), (686, 736890), (726, 696290), (735, 687764), (770, 656502), (812, 622545), (847, 596820), (870, 581042), (924, 547085), (957, 528220), (980, 515823), (1015, 498036), (1029, 491260), (1078, 468930), (1155, 437668), (1210, 417774), (1218, 415030), (1276, 396165), (1372, 368445), (1421, 355740), (1452, 348145), (1470, 343882), (1540, 328251), (1595, 316932), (1617, 312620), (1694, 298410), (1715, 294756), (1740, 290521), (1815, 278516), (1914, 264110), (2030, 249018), (2058, 245630), (2156, 234465), (2233, 226380), (2310, 218834), (2401, 210540), (2420, 208887), (2436, 207515), (2541, 198940), (2695, 187572), (2842, 177870), (2940, 171941), (3045, 166012), (3190, 158466), (3234, 156310), (3388, 149205), (3430, 147378), (3509, 144060), (3630, 139258), (3773, 133980), (3828, 132055), (4060, 124509), (4116, 122815), (4235, 119364), (4263, 118580), (4466, 113190), (4620, 109417), (4785, 105644), (4802, 105270), (5082, 99470), (5145, 98252), (5390, 93786), (5684, 88935), (5929, 85260), (6090, 83006), (6380, 79233), (6468, 78155), (6699, 75460), (6860, 73689), (7018, 72030), (7105, 71148), (7203, 70180), (7260, 69629), (7546, 66990), (8085, 62524), (8470, 59682), (8526, 59290), (8932, 56595), (9570, 52822), (9604, 52635), (9947, 50820), (10164, 49735), (10290, 49126), (10527, 48020), (10780, 46893), (11165, 45276), (11319, 44660), (11858, 42630), (12005, 42108), (12180, 41503), (12705, 39788), (13398, 37730), (14036, 36015), (14210, 35574), (14406, 35090), (15092, 33495), (15631, 32340), (16170, 31262), (16940, 29841), (17052, 29645), (17545, 28812), (17787, 28420), (18865, 26796), (19140, 26411), (19894, 25410), (20580, 24563), (21054, 24010), (21315, 23716), (22330, 22638)]