2891332080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44129}}^1$

素因数の和:44168

約数の個数: 240

約数和(自身を含む): 11951110080

約数和(自身を除く): 9059778000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 44129, 65520, 88258, 132387, 176516, 220645, 264774, 308903, 353032, 397161, 441290, 529548, 573677, 617806, 661935, 706064, 794322, 882580, 926709, 1059096, 1147354, 1235612, 1323870, 1544515, 1588644, 1721031, 1765160, 1853418, 1985805, 2118192, 2294708, 2471224, 2647740, 2780127, 2868385, 3089030, 3177288, 3442062, 3530320, 3706836, 3971610, 4015739, 4589416, 4633545, 4942448, 5163093, 5295480, 5560254, 5736770, 6178060, 6354576, 6884124, 7413672, 7943220, 8031478, 8605155, 9178832, 9267090, 10326186, 10590960, 11120508, 11473540, 12047217, 12356120, 13768248, 13900635, 14827344, 15886440, 16062956, 17210310, 18534180, 20078695, 20652372, 22241016, 22947080, 24094434, 24712240, 25815465, 27536496, 27801270, 31772880, 32125912, 34420620, 36141651, 37068360, 40157390, 41304744, 44482032, 45894160, 48188868, 51630930, 55602540, 60236085, 64251824, 68841240, 72283302, 74136720, 80314780, 82609488, 96377736, 103261860, 111205080, 120472170, 137682480, 144566604, 160629560, 180708255, 192755472, 206523720, 222410160, 240944340, 289133208, 321259120, 361416510, 413047440, 481888680, 578266416, 722833020, 963777360, 1445666040, 2891332080]

約数ペア:

[(1, 2891332080), (2, 1445666040), (3, 963777360), (4, 722833020), (5, 578266416), (6, 481888680), (7, 413047440), (8, 361416510), (9, 321259120), (10, 289133208), (12, 240944340), (13, 222410160), (14, 206523720), (15, 192755472), (16, 180708255), (18, 160629560), (20, 144566604), (21, 137682480), (24, 120472170), (26, 111205080), (28, 103261860), (30, 96377736), (35, 82609488), (36, 80314780), (39, 74136720), (40, 72283302), (42, 68841240), (45, 64251824), (48, 60236085), (52, 55602540), (56, 51630930), (60, 48188868), (63, 45894160), (65, 44482032), (70, 41304744), (72, 40157390), (78, 37068360), (80, 36141651), (84, 34420620), (90, 32125912), (91, 31772880), (104, 27801270), (105, 27536496), (112, 25815465), (117, 24712240), (120, 24094434), (126, 22947080), (130, 22241016), (140, 20652372), (144, 20078695), (156, 18534180), (168, 17210310), (180, 16062956), (182, 15886440), (195, 14827344), (208, 13900635), (210, 13768248), (234, 12356120), (240, 12047217), (252, 11473540), (260, 11120508), (273, 10590960), (280, 10326186), (312, 9267090), (315, 9178832), (336, 8605155), (360, 8031478), (364, 7943220), (390, 7413672), (420, 6884124), (455, 6354576), (468, 6178060), (504, 5736770), (520, 5560254), (546, 5295480), (560, 5163093), (585, 4942448), (624, 4633545), (630, 4589416), (720, 4015739), (728, 3971610), (780, 3706836), (819, 3530320), (840, 3442062), (910, 3177288), (936, 3089030), (1008, 2868385), (1040, 2780127), (1092, 2647740), (1170, 2471224), (1260, 2294708), (1365, 2118192), (1456, 1985805), (1560, 1853418), (1638, 1765160), (1680, 1721031), (1820, 1588644), (1872, 1544515), (2184, 1323870), (2340, 1235612), (2520, 1147354), (2730, 1059096), (3120, 926709), (3276, 882580), (3640, 794322), (4095, 706064), (4368, 661935), (4680, 617806), (5040, 573677), (5460, 529548), (6552, 441290), (7280, 397161), (8190, 353032), (9360, 308903), (10920, 264774), (13104, 220645), (16380, 176516), (21840, 132387), (32760, 88258), (44129, 65520)]