181628232120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1\times {\mathrm{1609}}^1$

素因数の和:2579

約数の個数: 256

約数和(自身を含む): 611315712000

約数和(自身を除く): 429687479880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 823, 1016, 1080, 1143, 1270, 1524, 1609, 1646, 1905, 2286, 2469, 2540, 3048, 3218, 3292, 3429, 3810, 4115, 4572, 4827, 4938, 5080, 5715, 6436, 6584, 6858, 7407, 7620, 8045, 8230, 9144, 9654, 9876, 11430, 12345, 12872, 13716, 14481, 14814, 15240, 16090, 16460, 17145, 19308, 19752, 22221, 22860, 24135, 24690, 27432, 28962, 29628, 32180, 32920, 34290, 37035, 38616, 43443, 44442, 45720, 48270, 49380, 57924, 59256, 64360, 68580, 72405, 74070, 86886, 88884, 96540, 98760, 104521, 111105, 115848, 137160, 144810, 148140, 173772, 177768, 193080, 204343, 209042, 217215, 222210, 289620, 296280, 313563, 347544, 408686, 418084, 434430, 444420, 522605, 579240, 613029, 627126, 817372, 836168, 868860, 888840, 940689, 1021715, 1045210, 1226058, 1254252, 1324207, 1567815, 1634744, 1737720, 1839087, 1881378, 2043430, 2090420, 2452116, 2508504, 2648414, 2822067, 3065145, 3135630, 3678174, 3762756, 3972621, 4086860, 4180840, 4703445, 4904232, 5296828, 5517261, 5644134, 6130290, 6271260, 6621035, 7356348, 7525512, 7945242, 8173720, 9195435, 9406890, 10593656, 11034522, 11288268, 11917863, 12260580, 12542520, 13242070, 14110335, 14712696, 15890484, 18390870, 18813780, 19863105, 22069044, 22576536, 23835726, 24521160, 26484140, 27586305, 28220670, 31780968, 35753589, 36781740, 37627560, 39726210, 44138088, 47671452, 52968280, 55172610, 56441340, 59589315, 71507178, 73563480, 79452420, 95342904, 110345220, 112882680, 119178630, 143014356, 158904840, 168174289, 178767945, 220690440, 238357260, 286028712, 336348578, 357535890, 476714520, 504522867, 672697156, 715071780, 840871445, 1009045734, 1345394312, 1430143560, 1513568601, 1681742890, 2018091468, 2522614335, 3027137202, 3363485780, 4036182936, 4540705803, 5045228670, 6054274404, 6726971560, 7567843005, 9081411606, 10090457340, 12108548808, 15135686010, 18162823212, 20180914680, 22703529015, 30271372020, 36325646424, 45407058030, 60542744040, 90814116060, 181628232120]

約数ペア:

[(1, 181628232120), (2, 90814116060), (3, 60542744040), (4, 45407058030), (5, 36325646424), (6, 30271372020), (8, 22703529015), (9, 20180914680), (10, 18162823212), (12, 15135686010), (15, 12108548808), (18, 10090457340), (20, 9081411606), (24, 7567843005), (27, 6726971560), (30, 6054274404), (36, 5045228670), (40, 4540705803), (45, 4036182936), (54, 3363485780), (60, 3027137202), (72, 2522614335), (90, 2018091468), (108, 1681742890), (120, 1513568601), (127, 1430143560), (135, 1345394312), (180, 1009045734), (216, 840871445), (254, 715071780), (270, 672697156), (360, 504522867), (381, 476714520), (508, 357535890), (540, 336348578), (635, 286028712), (762, 238357260), (823, 220690440), (1016, 178767945), (1080, 168174289), (1143, 158904840), (1270, 143014356), (1524, 119178630), (1609, 112882680), (1646, 110345220), (1905, 95342904), (2286, 79452420), (2469, 73563480), (2540, 71507178), (3048, 59589315), (3218, 56441340), (3292, 55172610), (3429, 52968280), (3810, 47671452), (4115, 44138088), (4572, 39726210), (4827, 37627560), (4938, 36781740), (5080, 35753589), (5715, 31780968), (6436, 28220670), (6584, 27586305), (6858, 26484140), (7407, 24521160), (7620, 23835726), (8045, 22576536), (8230, 22069044), (9144, 19863105), (9654, 18813780), (9876, 18390870), (11430, 15890484), (12345, 14712696), (12872, 14110335), (13716, 13242070), (14481, 12542520), (14814, 12260580), (15240, 11917863), (16090, 11288268), (16460, 11034522), (17145, 10593656), (19308, 9406890), (19752, 9195435), (22221, 8173720), (22860, 7945242), (24135, 7525512), (24690, 7356348), (27432, 6621035), (28962, 6271260), (29628, 6130290), (32180, 5644134), (32920, 5517261), (34290, 5296828), (37035, 4904232), (38616, 4703445), (43443, 4180840), (44442, 4086860), (45720, 3972621), (48270, 3762756), (49380, 3678174), (57924, 3135630), (59256, 3065145), (64360, 2822067), (68580, 2648414), (72405, 2508504), (74070, 2452116), (86886, 2090420), (88884, 2043430), (96540, 1881378), (98760, 1839087), (104521, 1737720), (111105, 1634744), (115848, 1567815), (137160, 1324207), (144810, 1254252), (148140, 1226058), (173772, 1045210), (177768, 1021715), (193080, 940689), (204343, 888840), (209042, 868860), (217215, 836168), (222210, 817372), (289620, 627126), (296280, 613029), (313563, 579240), (347544, 522605), (408686, 444420), (418084, 434430)]