147869260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 420290640

約数和(自身を除く): 272421380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 43, 44, 49, 55, 58, 70, 77, 86, 98, 110, 116, 121, 140, 145, 154, 172, 196, 203, 215, 220, 242, 245, 290, 301, 308, 319, 385, 406, 430, 473, 484, 490, 539, 580, 602, 605, 638, 770, 812, 847, 860, 946, 980, 1015, 1078, 1204, 1210, 1247, 1276, 1421, 1505, 1540, 1595, 1694, 1892, 2030, 2107, 2156, 2233, 2365, 2420, 2494, 2695, 2842, 3010, 3190, 3311, 3388, 3509, 4060, 4214, 4235, 4466, 4730, 4988, 5203, 5390, 5684, 5929, 6020, 6235, 6380, 6622, 7018, 7105, 8428, 8470, 8729, 8932, 9460, 10406, 10535, 10780, 11165, 11858, 12470, 13244, 13717, 14036, 14210, 15631, 16555, 16940, 17458, 17545, 20812, 21070, 22330, 23177, 23716, 24563, 24940, 26015, 27434, 28420, 29645, 31262, 33110, 34916, 35090, 36421, 42140, 43645, 44660, 46354, 49126, 52030, 54868, 59290, 61103, 62524, 66220, 68585, 70180, 72842, 78155, 87290, 92708, 96019, 98252, 104060, 115885, 118580, 122206, 122815, 137170, 145684, 150887, 156310, 171941, 174580, 182105, 192038, 231770, 244412, 245630, 254947, 274340, 301774, 305515, 312620, 343882, 364210, 384076, 463540, 480095, 491260, 509894, 603548, 611030, 672133, 687764, 728420, 754435, 859705, 960190, 1019788, 1056209, 1222060, 1274735, 1344266, 1508870, 1719410, 1920380, 2112418, 2549470, 2688532, 3017740, 3360665, 3438820, 4224836, 5098940, 5281045, 6721330, 7393463, 10562090, 13442660, 14786926, 21124180, 29573852, 36967315, 73934630, 147869260]

約数ペア:

[(1, 147869260), (2, 73934630), (4, 36967315), (5, 29573852), (7, 21124180), (10, 14786926), (11, 13442660), (14, 10562090), (20, 7393463), (22, 6721330), (28, 5281045), (29, 5098940), (35, 4224836), (43, 3438820), (44, 3360665), (49, 3017740), (55, 2688532), (58, 2549470), (70, 2112418), (77, 1920380), (86, 1719410), (98, 1508870), (110, 1344266), (116, 1274735), (121, 1222060), (140, 1056209), (145, 1019788), (154, 960190), (172, 859705), (196, 754435), (203, 728420), (215, 687764), (220, 672133), (242, 611030), (245, 603548), (290, 509894), (301, 491260), (308, 480095), (319, 463540), (385, 384076), (406, 364210), (430, 343882), (473, 312620), (484, 305515), (490, 301774), (539, 274340), (580, 254947), (602, 245630), (605, 244412), (638, 231770), (770, 192038), (812, 182105), (847, 174580), (860, 171941), (946, 156310), (980, 150887), (1015, 145684), (1078, 137170), (1204, 122815), (1210, 122206), (1247, 118580), (1276, 115885), (1421, 104060), (1505, 98252), (1540, 96019), (1595, 92708), (1694, 87290), (1892, 78155), (2030, 72842), (2107, 70180), (2156, 68585), (2233, 66220), (2365, 62524), (2420, 61103), (2494, 59290), (2695, 54868), (2842, 52030), (3010, 49126), (3190, 46354), (3311, 44660), (3388, 43645), (3509, 42140), (4060, 36421), (4214, 35090), (4235, 34916), (4466, 33110), (4730, 31262), (4988, 29645), (5203, 28420), (5390, 27434), (5684, 26015), (5929, 24940), (6020, 24563), (6235, 23716), (6380, 23177), (6622, 22330), (7018, 21070), (7105, 20812), (8428, 17545), (8470, 17458), (8729, 16940), (8932, 16555), (9460, 15631), (10406, 14210), (10535, 14036), (10780, 13717), (11165, 13244), (11858, 12470)]