21548571660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2939}}^1$

素因数の和:3018

約数の個数: 432

約数和(自身を含む): 85218981120

約数和(自身を除く): 63670409460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 55, 60, 63, 66, 69, 70, 77, 84, 90, 92, 99, 105, 110, 115, 126, 132, 138, 140, 154, 161, 165, 180, 198, 207, 210, 220, 230, 231, 252, 253, 276, 308, 315, 322, 330, 345, 385, 396, 414, 420, 460, 462, 483, 495, 506, 529, 630, 644, 660, 690, 693, 759, 770, 805, 828, 924, 966, 990, 1012, 1035, 1058, 1155, 1260, 1265, 1380, 1386, 1449, 1518, 1540, 1587, 1610, 1771, 1932, 1980, 2070, 2116, 2277, 2310, 2415, 2530, 2645, 2772, 2898, 2939, 3036, 3174, 3220, 3465, 3542, 3703, 3795, 4140, 4554, 4620, 4761, 4830, 5060, 5290, 5313, 5796, 5819, 5878, 6348, 6930, 7084, 7245, 7406, 7590, 7935, 8817, 8855, 9108, 9522, 9660, 10580, 10626, 11109, 11385, 11638, 11756, 13860, 14490, 14695, 14812, 15180, 15870, 15939, 17457, 17634, 17710, 18515, 19044, 20573, 21252, 22218, 22770, 23276, 23805, 26451, 26565, 28980, 29095, 29390, 31740, 31878, 32329, 33327, 34914, 35268, 35420, 37030, 40733, 41146, 44085, 44436, 45540, 47610, 52371, 52902, 53130, 55545, 58190, 58780, 61719, 63756, 64658, 66654, 67597, 69828, 74060, 79695, 81466, 82292, 87285, 88170, 95220, 96987, 102865, 104742, 105804, 106260, 111090, 116380, 122199, 123438, 129316, 132255, 133308, 135194, 159390, 161645, 162932, 166635, 174570, 176340, 185157, 193974, 202791, 203665, 205730, 209484, 222180, 226303, 244398, 246876, 261855, 264510, 270388, 290961, 308595, 318780, 323290, 333270, 337985, 349140, 366597, 370314, 387948, 405582, 407330, 411460, 452606, 473179, 484935, 488796, 523710, 529020, 581922, 608373, 610995, 617190, 646580, 666540, 675970, 678909, 733194, 740628, 743567, 811164, 814660, 905212, 925785, 946358, 969870, 1013955, 1047420, 1131515, 1163844, 1216746, 1221990, 1234380, 1351940, 1357818, 1419537, 1454805, 1466388, 1487134, 1554731, 1832985, 1851570, 1892716, 1939740, 2027910, 2036727, 2230701, 2263030, 2365895, 2433492, 2443980, 2715636, 2839074, 2909610, 2974268, 3041865, 3109462, 3394545, 3665970, 3703140, 3717835, 4055820, 4073454, 4258611, 4461402, 4526060, 4664193, 4731790, 5204969, 5678148, 5819220, 6083730, 6218924, 6692103, 6789090, 7097685, 7331940, 7435670, 7773655, 8146908, 8517222, 8922804, 9328386, 9463580, 10183635, 10409938, 10883117, 11153505, 12167460, 13384206, 13578180, 13992579, 14195370, 14871340, 15547310, 15614907, 17034444, 17102041, 18656772, 20367270, 20819876, 21293055, 21766234, 22307010, 23320965, 26024845, 26768412, 27985158, 28390740, 31094620, 31229814, 32649351, 33460515, 34204082, 40734540, 42586110, 43532468, 44614020, 46641930, 46844721, 51306123, 52049690, 54415585, 55970316, 62459628, 65298702, 66921030, 68408164, 69962895, 78074535, 85172220, 85510205, 93283860, 93689442, 97948053, 102612246, 104099380, 108831170, 119714287, 130597404, 133842060, 139925790, 153918369, 156149070, 163246755, 171020410, 187378884, 195896106, 205224492, 217662340, 234223605, 239428574, 256530615, 279851580, 307836738, 312298140, 326493510, 342040820, 359142861, 391792212, 468447210, 478857148, 489740265, 513061230, 598571435, 615673476, 652987020, 718285722, 769591845, 936894420, 979480530, 1026122460, 1077428583, 1197142870, 1436571444, 1539183690, 1795714305, 1958961060, 2154857166, 2394285740, 3078367380, 3591428610, 4309714332, 5387142915, 7182857220, 10774285830, 21548571660]

約数ペア:

[(1, 21548571660), (2, 10774285830), (3, 7182857220), (4, 5387142915), (5, 4309714332), (6, 3591428610), (7, 3078367380), (9, 2394285740), (10, 2154857166), (11, 1958961060), (12, 1795714305), (14, 1539183690), (15, 1436571444), (18, 1197142870), (20, 1077428583), (21, 1026122460), (22, 979480530), (23, 936894420), (28, 769591845), (30, 718285722), (33, 652987020), (35, 615673476), (36, 598571435), (42, 513061230), (44, 489740265), (45, 478857148), (46, 468447210), (55, 391792212), (60, 359142861), (63, 342040820), (66, 326493510), (69, 312298140), (70, 307836738), (77, 279851580), (84, 256530615), (90, 239428574), (92, 234223605), (99, 217662340), (105, 205224492), (110, 195896106), (115, 187378884), (126, 171020410), (132, 163246755), (138, 156149070), (140, 153918369), (154, 139925790), (161, 133842060), (165, 130597404), (180, 119714287), (198, 108831170), (207, 104099380), (210, 102612246), (220, 97948053), (230, 93689442), (231, 93283860), (252, 85510205), (253, 85172220), (276, 78074535), (308, 69962895), (315, 68408164), (322, 66921030), (330, 65298702), (345, 62459628), (385, 55970316), (396, 54415585), (414, 52049690), (420, 51306123), (460, 46844721), (462, 46641930), (483, 44614020), (495, 43532468), (506, 42586110), (529, 40734540), (630, 34204082), (644, 33460515), (660, 32649351), (690, 31229814), (693, 31094620), (759, 28390740), (770, 27985158), (805, 26768412), (828, 26024845), (924, 23320965), (966, 22307010), (990, 21766234), (1012, 21293055), (1035, 20819876), (1058, 20367270), (1155, 18656772), (1260, 17102041), (1265, 17034444), (1380, 15614907), (1386, 15547310), (1449, 14871340), (1518, 14195370), (1540, 13992579), (1587, 13578180), (1610, 13384206), (1771, 12167460), (1932, 11153505), (1980, 10883117), (2070, 10409938), (2116, 10183635), (2277, 9463580), (2310, 9328386), (2415, 8922804), (2530, 8517222), (2645, 8146908), (2772, 7773655), (2898, 7435670), (2939, 7331940), (3036, 7097685), (3174, 6789090), (3220, 6692103), (3465, 6218924), (3542, 6083730), (3703, 5819220), (3795, 5678148), (4140, 5204969), (4554, 4731790), (4620, 4664193), (4761, 4526060), (4830, 4461402), (5060, 4258611), (5290, 4073454), (5313, 4055820), (5796, 3717835), (5819, 3703140), (5878, 3665970), (6348, 3394545), (6930, 3109462), (7084, 3041865), (7245, 2974268), (7406, 2909610), (7590, 2839074), (7935, 2715636), (8817, 2443980), (8855, 2433492), (9108, 2365895), (9522, 2263030), (9660, 2230701), (10580, 2036727), (10626, 2027910), (11109, 1939740), (11385, 1892716), (11638, 1851570), (11756, 1832985), (13860, 1554731), (14490, 1487134), (14695, 1466388), (14812, 1454805), (15180, 1419537), (15870, 1357818), (15939, 1351940), (17457, 1234380), (17634, 1221990), (17710, 1216746), (18515, 1163844), (19044, 1131515), (20573, 1047420), (21252, 1013955), (22218, 969870), (22770, 946358), (23276, 925785), (23805, 905212), (26451, 814660), (26565, 811164), (28980, 743567), (29095, 740628), (29390, 733194), (31740, 678909), (31878, 675970), (32329, 666540), (33327, 646580), (34914, 617190), (35268, 610995), (35420, 608373), (37030, 581922), (40733, 529020), (41146, 523710), (44085, 488796), (44436, 484935), (45540, 473179), (47610, 452606), (52371, 411460), (52902, 407330), (53130, 405582), (55545, 387948), (58190, 370314), (58780, 366597), (61719, 349140), (63756, 337985), (64658, 333270), (66654, 323290), (67597, 318780), (69828, 308595), (74060, 290961), (79695, 270388), (81466, 264510), (82292, 261855), (87285, 246876), (88170, 244398), (95220, 226303), (96987, 222180), (102865, 209484), (104742, 205730), (105804, 203665), (106260, 202791), (111090, 193974), (116380, 185157), (122199, 176340), (123438, 174570), (129316, 166635), (132255, 162932), (133308, 161645), (135194, 159390)]