2686706880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19571}}^1$

素因数の和:19615

約数の個数: 224

約数和(自身を含む): 10022116608

約数和(自身を除く): 7335409728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4290, 4576, 5280, 5720, 6240, 6864, 8580, 9152, 10560, 11440, 12480, 13728, 17160, 19571, 22880, 27456, 34320, 39142, 45760, 58713, 68640, 78284, 97855, 117426, 137280, 156568, 195710, 215281, 234852, 254423, 293565, 313136, 391420, 430562, 469704, 508846, 587130, 626272, 645843, 763269, 782840, 861124, 939408, 1017692, 1076405, 1174260, 1252544, 1272115, 1291686, 1526538, 1565680, 1722248, 1878816, 2035384, 2152810, 2348520, 2544230, 2583372, 2798653, 3053076, 3131360, 3229215, 3444496, 3757632, 3816345, 4070768, 4305620, 4697040, 5088460, 5166744, 5597306, 6106152, 6262720, 6458430, 6888992, 7632690, 8141536, 8395959, 8611240, 9394080, 10176920, 10333488, 11194612, 12212304, 12916860, 13777984, 13993265, 15265380, 16283072, 16791918, 17222480, 18788160, 20353840, 20666976, 22389224, 24424608, 25833720, 27986530, 30530760, 33583836, 34444960, 40707680, 41333952, 41979795, 44778448, 48849216, 51667440, 55973060, 61061520, 67167672, 68889920, 81415360, 83959590, 89556896, 103334880, 111946120, 122123040, 134335344, 167919180, 179113792, 206669760, 223892240, 244246080, 268670688, 335838360, 447784480, 537341376, 671676720, 895568960, 1343353440, 2686706880]

約数ペア:

[(1, 2686706880), (2, 1343353440), (3, 895568960), (4, 671676720), (5, 537341376), (6, 447784480), (8, 335838360), (10, 268670688), (11, 244246080), (12, 223892240), (13, 206669760), (15, 179113792), (16, 167919180), (20, 134335344), (22, 122123040), (24, 111946120), (26, 103334880), (30, 89556896), (32, 83959590), (33, 81415360), (39, 68889920), (40, 67167672), (44, 61061520), (48, 55973060), (52, 51667440), (55, 48849216), (60, 44778448), (64, 41979795), (65, 41333952), (66, 40707680), (78, 34444960), (80, 33583836), (88, 30530760), (96, 27986530), (104, 25833720), (110, 24424608), (120, 22389224), (130, 20666976), (132, 20353840), (143, 18788160), (156, 17222480), (160, 16791918), (165, 16283072), (176, 15265380), (192, 13993265), (195, 13777984), (208, 12916860), (220, 12212304), (240, 11194612), (260, 10333488), (264, 10176920), (286, 9394080), (312, 8611240), (320, 8395959), (330, 8141536), (352, 7632690), (390, 6888992), (416, 6458430), (429, 6262720), (440, 6106152), (480, 5597306), (520, 5166744), (528, 5088460), (572, 4697040), (624, 4305620), (660, 4070768), (704, 3816345), (715, 3757632), (780, 3444496), (832, 3229215), (858, 3131360), (880, 3053076), (960, 2798653), (1040, 2583372), (1056, 2544230), (1144, 2348520), (1248, 2152810), (1320, 2035384), (1430, 1878816), (1560, 1722248), (1716, 1565680), (1760, 1526538), (2080, 1291686), (2112, 1272115), (2145, 1252544), (2288, 1174260), (2496, 1076405), (2640, 1017692), (2860, 939408), (3120, 861124), (3432, 782840), (3520, 763269), (4160, 645843), (4290, 626272), (4576, 587130), (5280, 508846), (5720, 469704), (6240, 430562), (6864, 391420), (8580, 313136), (9152, 293565), (10560, 254423), (11440, 234852), (12480, 215281), (13728, 195710), (17160, 156568), (19571, 137280), (22880, 117426), (27456, 97855), (34320, 78284), (39142, 68640), (45760, 58713)]