20168730120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3253}}^1$

素因数の和:3357

約数の個数: 384

約数和(自身を含む): 77277553920

約数和(自身を除く): 57108823800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 121, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 242, 244, 264, 280, 305, 308, 330, 363, 366, 385, 420, 427, 440, 462, 484, 488, 605, 610, 616, 660, 671, 726, 732, 770, 840, 847, 854, 915, 924, 968, 1155, 1210, 1220, 1281, 1320, 1342, 1452, 1464, 1540, 1694, 1708, 1815, 1830, 1848, 2013, 2135, 2310, 2420, 2440, 2541, 2562, 2684, 2904, 3080, 3253, 3355, 3388, 3416, 3630, 3660, 4026, 4235, 4270, 4620, 4697, 4840, 5082, 5124, 5368, 6405, 6506, 6710, 6776, 7260, 7320, 7381, 8052, 8470, 8540, 9240, 9394, 9759, 10065, 10164, 10248, 12705, 12810, 13012, 13420, 14091, 14520, 14762, 16104, 16265, 16940, 17080, 18788, 19518, 20130, 20328, 22143, 22771, 23485, 25410, 25620, 26024, 26840, 28182, 29524, 32530, 33880, 35783, 36905, 37576, 39036, 40260, 44286, 45542, 46970, 48795, 50820, 51240, 51667, 56364, 59048, 65060, 68313, 70455, 71566, 73810, 78072, 80520, 88572, 91084, 93940, 97590, 101640, 103334, 107349, 110715, 112728, 113855, 130120, 136626, 140910, 143132, 147620, 155001, 177144, 178915, 182168, 187880, 195180, 198433, 206668, 214698, 221430, 227710, 250481, 258335, 273252, 281820, 286264, 295240, 310002, 341565, 357830, 390360, 393613, 396866, 413336, 429396, 442860, 455420, 500962, 516670, 536745, 546504, 563640, 595299, 620004, 683130, 715660, 751443, 775005, 787226, 793732, 858792, 885720, 910840, 992165, 1001924, 1033340, 1073490, 1180839, 1190598, 1240008, 1252405, 1366260, 1389031, 1431320, 1502886, 1550010, 1574452, 1587464, 1968065, 1984330, 2003848, 2066680, 2146980, 2182763, 2361678, 2381196, 2504810, 2732520, 2755291, 2778062, 2976495, 3005772, 3100020, 3148904, 3757215, 3936130, 3968660, 4167093, 4293960, 4365526, 4723356, 4762392, 5009620, 5510582, 5556124, 5904195, 5952990, 6011544, 6200040, 6548289, 6945155, 7514430, 7872260, 7937320, 8265873, 8334186, 8731052, 9446712, 10019240, 10913815, 11021164, 11112248, 11808390, 11905980, 13096578, 13776455, 13890310, 15028860, 15279341, 15744520, 16531746, 16668372, 17462104, 20835465, 21827630, 22042328, 23616780, 23811960, 24010393, 26193156, 27552910, 27780620, 30057720, 30558682, 32741445, 33063492, 33336744, 41329365, 41670930, 43655260, 45838023, 47233560, 48020786, 52386312, 55105820, 55561240, 61117364, 65482890, 66126984, 72031179, 76396705, 82658730, 83341860, 87310520, 91676046, 96041572, 110211640, 120051965, 122234728, 130965780, 144062358, 152793410, 165317460, 166683720, 168072751, 183352092, 192083144, 229190115, 240103930, 261931560, 288124716, 305586820, 330634920, 336145502, 360155895, 366704184, 458380230, 480207860, 504218253, 576249432, 611173640, 672291004, 720311790, 840363755, 916760460, 960415720, 1008436506, 1344582008, 1440623580, 1680727510, 1833520920, 2016873012, 2521091265, 2881247160, 3361455020, 4033746024, 5042182530, 6722910040, 10084365060, 20168730120]

約数ペア:

[(1, 20168730120), (2, 10084365060), (3, 6722910040), (4, 5042182530), (5, 4033746024), (6, 3361455020), (7, 2881247160), (8, 2521091265), (10, 2016873012), (11, 1833520920), (12, 1680727510), (14, 1440623580), (15, 1344582008), (20, 1008436506), (21, 960415720), (22, 916760460), (24, 840363755), (28, 720311790), (30, 672291004), (33, 611173640), (35, 576249432), (40, 504218253), (42, 480207860), (44, 458380230), (55, 366704184), (56, 360155895), (60, 336145502), (61, 330634920), (66, 305586820), (70, 288124716), (77, 261931560), (84, 240103930), (88, 229190115), (105, 192083144), (110, 183352092), (120, 168072751), (121, 166683720), (122, 165317460), (132, 152793410), (140, 144062358), (154, 130965780), (165, 122234728), (168, 120051965), (183, 110211640), (210, 96041572), (220, 91676046), (231, 87310520), (242, 83341860), (244, 82658730), (264, 76396705), (280, 72031179), (305, 66126984), (308, 65482890), (330, 61117364), (363, 55561240), (366, 55105820), (385, 52386312), (420, 48020786), (427, 47233560), (440, 45838023), (462, 43655260), (484, 41670930), (488, 41329365), (605, 33336744), (610, 33063492), (616, 32741445), (660, 30558682), (671, 30057720), (726, 27780620), (732, 27552910), (770, 26193156), (840, 24010393), (847, 23811960), (854, 23616780), (915, 22042328), (924, 21827630), (968, 20835465), (1155, 17462104), (1210, 16668372), (1220, 16531746), (1281, 15744520), (1320, 15279341), (1342, 15028860), (1452, 13890310), (1464, 13776455), (1540, 13096578), (1694, 11905980), (1708, 11808390), (1815, 11112248), (1830, 11021164), (1848, 10913815), (2013, 10019240), (2135, 9446712), (2310, 8731052), (2420, 8334186), (2440, 8265873), (2541, 7937320), (2562, 7872260), (2684, 7514430), (2904, 6945155), (3080, 6548289), (3253, 6200040), (3355, 6011544), (3388, 5952990), (3416, 5904195), (3630, 5556124), (3660, 5510582), (4026, 5009620), (4235, 4762392), (4270, 4723356), (4620, 4365526), (4697, 4293960), (4840, 4167093), (5082, 3968660), (5124, 3936130), (5368, 3757215), (6405, 3148904), (6506, 3100020), (6710, 3005772), (6776, 2976495), (7260, 2778062), (7320, 2755291), (7381, 2732520), (8052, 2504810), (8470, 2381196), (8540, 2361678), (9240, 2182763), (9394, 2146980), (9759, 2066680), (10065, 2003848), (10164, 1984330), (10248, 1968065), (12705, 1587464), (12810, 1574452), (13012, 1550010), (13420, 1502886), (14091, 1431320), (14520, 1389031), (14762, 1366260), (16104, 1252405), (16265, 1240008), (16940, 1190598), (17080, 1180839), (18788, 1073490), (19518, 1033340), (20130, 1001924), (20328, 992165), (22143, 910840), (22771, 885720), (23485, 858792), (25410, 793732), (25620, 787226), (26024, 775005), (26840, 751443), (28182, 715660), (29524, 683130), (32530, 620004), (33880, 595299), (35783, 563640), (36905, 546504), (37576, 536745), (39036, 516670), (40260, 500962), (44286, 455420), (45542, 442860), (46970, 429396), (48795, 413336), (50820, 396866), (51240, 393613), (51667, 390360), (56364, 357830), (59048, 341565), (65060, 310002), (68313, 295240), (70455, 286264), (71566, 281820), (73810, 273252), (78072, 258335), (80520, 250481), (88572, 227710), (91084, 221430), (93940, 214698), (97590, 206668), (101640, 198433), (103334, 195180), (107349, 187880), (110715, 182168), (112728, 178915), (113855, 177144), (130120, 155001), (136626, 147620), (140910, 143132)]