2681536431840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{731509}}^1$

素因数の和:732625

約数の個数: 192

約数和(自身を含む): 9662392696320

約数和(自身を除く): 6980856264480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1091, 1120, 1680, 2182, 3273, 3360, 4364, 5455, 6546, 7637, 8728, 10910, 13092, 15274, 16365, 17456, 21820, 22911, 26184, 30548, 32730, 34912, 38185, 43640, 45822, 52368, 61096, 65460, 76370, 87280, 91644, 104736, 114555, 122192, 130920, 152740, 174560, 183288, 229110, 244384, 261840, 305480, 366576, 458220, 523680, 610960, 731509, 733152, 916440, 1221920, 1463018, 1832880, 2194527, 2926036, 3657545, 3665760, 4389054, 5120563, 5852072, 7315090, 8778108, 10241126, 10972635, 11704144, 14630180, 15361689, 17556216, 20482252, 21945270, 23408288, 25602815, 29260360, 30723378, 35112432, 40964504, 43890540, 51205630, 58520720, 61446756, 70224864, 76808445, 81929008, 87781080, 102411260, 117041440, 122893512, 153616890, 163858016, 175562160, 204822520, 245787024, 307233780, 351124320, 409645040, 491574048, 614467560, 798076319, 819290080, 1228935120, 1596152638, 2394228957, 2457870240, 3192305276, 3990381595, 4788457914, 5586534233, 6384610552, 7980763190, 9576915828, 11173068466, 11971144785, 12769221104, 15961526380, 16759602699, 19153831656, 22346136932, 23942289570, 25538442208, 27932671165, 31923052760, 33519205398, 38307663312, 44692273864, 47884579140, 55865342330, 63846105520, 67038410796, 76615326624, 83798013495, 89384547728, 95769158280, 111730684660, 127692211040, 134076821592, 167596026990, 178769095456, 191538316560, 223461369320, 268153643184, 335192053980, 383076633120, 446922738640, 536307286368, 670384107960, 893845477280, 1340768215920, 2681536431840]

約数ペア:

[(1, 2681536431840), (2, 1340768215920), (3, 893845477280), (4, 670384107960), (5, 536307286368), (6, 446922738640), (7, 383076633120), (8, 335192053980), (10, 268153643184), (12, 223461369320), (14, 191538316560), (15, 178769095456), (16, 167596026990), (20, 134076821592), (21, 127692211040), (24, 111730684660), (28, 95769158280), (30, 89384547728), (32, 83798013495), (35, 76615326624), (40, 67038410796), (42, 63846105520), (48, 55865342330), (56, 47884579140), (60, 44692273864), (70, 38307663312), (80, 33519205398), (84, 31923052760), (96, 27932671165), (105, 25538442208), (112, 23942289570), (120, 22346136932), (140, 19153831656), (160, 16759602699), (168, 15961526380), (210, 12769221104), (224, 11971144785), (240, 11173068466), (280, 9576915828), (336, 7980763190), (420, 6384610552), (480, 5586534233), (560, 4788457914), (672, 3990381595), (840, 3192305276), (1091, 2457870240), (1120, 2394228957), (1680, 1596152638), (2182, 1228935120), (3273, 819290080), (3360, 798076319), (4364, 614467560), (5455, 491574048), (6546, 409645040), (7637, 351124320), (8728, 307233780), (10910, 245787024), (13092, 204822520), (15274, 175562160), (16365, 163858016), (17456, 153616890), (21820, 122893512), (22911, 117041440), (26184, 102411260), (30548, 87781080), (32730, 81929008), (34912, 76808445), (38185, 70224864), (43640, 61446756), (45822, 58520720), (52368, 51205630), (61096, 43890540), (65460, 40964504), (76370, 35112432), (87280, 30723378), (91644, 29260360), (104736, 25602815), (114555, 23408288), (122192, 21945270), (130920, 20482252), (152740, 17556216), (174560, 15361689), (183288, 14630180), (229110, 11704144), (244384, 10972635), (261840, 10241126), (305480, 8778108), (366576, 7315090), (458220, 5852072), (523680, 5120563), (610960, 4389054), (731509, 3665760), (733152, 3657545), (916440, 2926036), (1221920, 2194527), (1463018, 1832880)]