8023147860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{77339}}^1$

素因数の和:77390

約数の個数: 192

約数和(自身を含む): 29104588800

約数和(自身を除く): 21081440940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8645, 10374, 14820, 17290, 20748, 25935, 34580, 51870, 77339, 103740, 154678, 232017, 309356, 386695, 464034, 541373, 773390, 928068, 1005407, 1082746, 1160085, 1469441, 1546780, 1624119, 2010814, 2165492, 2320170, 2706865, 2938882, 3016221, 3248238, 4021628, 4408323, 4640340, 5027035, 5413730, 5877764, 6032442, 6496476, 7037849, 7347205, 8120595, 8816646, 10054070, 10286087, 10827460, 12064884, 14075698, 14694410, 15081105, 16241190, 17633292, 19102733, 20108140, 20572174, 21113547, 22041615, 28151396, 29388820, 30162210, 30858261, 32482380, 35189245, 38205466, 41144348, 42227094, 44083230, 51430435, 57308199, 60324420, 61716522, 70378490, 76410932, 84454188, 88166460, 95513665, 102860870, 105567735, 114616398, 123433044, 133719131, 140756980, 154291305, 191027330, 205721740, 211135470, 229232796, 267438262, 286540995, 308582610, 382054660, 401157393, 422270940, 534876524, 573081990, 617165220, 668595655, 802314786, 1146163980, 1337191310, 1604629572, 2005786965, 2674382620, 4011573930, 8023147860]

約数ペア:

[(1, 8023147860), (2, 4011573930), (3, 2674382620), (4, 2005786965), (5, 1604629572), (6, 1337191310), (7, 1146163980), (10, 802314786), (12, 668595655), (13, 617165220), (14, 573081990), (15, 534876524), (19, 422270940), (20, 401157393), (21, 382054660), (26, 308582610), (28, 286540995), (30, 267438262), (35, 229232796), (38, 211135470), (39, 205721740), (42, 191027330), (52, 154291305), (57, 140756980), (60, 133719131), (65, 123433044), (70, 114616398), (76, 105567735), (78, 102860870), (84, 95513665), (91, 88166460), (95, 84454188), (105, 76410932), (114, 70378490), (130, 61716522), (133, 60324420), (140, 57308199), (156, 51430435), (182, 44083230), (190, 42227094), (195, 41144348), (210, 38205466), (228, 35189245), (247, 32482380), (260, 30858261), (266, 30162210), (273, 29388820), (285, 28151396), (364, 22041615), (380, 21113547), (390, 20572174), (399, 20108140), (420, 19102733), (455, 17633292), (494, 16241190), (532, 15081105), (546, 14694410), (570, 14075698), (665, 12064884), (741, 10827460), (780, 10286087), (798, 10054070), (910, 8816646), (988, 8120595), (1092, 7347205), (1140, 7037849), (1235, 6496476), (1330, 6032442), (1365, 5877764), (1482, 5413730), (1596, 5027035), (1729, 4640340), (1820, 4408323), (1995, 4021628), (2470, 3248238), (2660, 3016221), (2730, 2938882), (2964, 2706865), (3458, 2320170), (3705, 2165492), (3990, 2010814), (4940, 1624119), (5187, 1546780), (5460, 1469441), (6916, 1160085), (7410, 1082746), (7980, 1005407), (8645, 928068), (10374, 773390), (14820, 541373), (17290, 464034), (20748, 386695), (25935, 309356), (34580, 232017), (51870, 154678), (77339, 103740)]