2161267680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:139

約数の個数: 576

約数和(自身を含む): 8577612288

約数和(自身を除く): 6416344608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 32, 33, 37, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 74, 78, 80, 88, 92, 96, 104, 110, 111, 115, 120, 130, 132, 138, 143, 148, 156, 160, 165, 176, 184, 185, 195, 208, 220, 222, 230, 240, 253, 260, 264, 276, 286, 296, 299, 312, 330, 345, 352, 368, 370, 390, 407, 416, 429, 440, 444, 460, 480, 481, 506, 520, 528, 552, 555, 572, 592, 598, 624, 660, 690, 715, 736, 740, 759, 780, 814, 851, 858, 880, 888, 897, 920, 962, 1012, 1040, 1056, 1104, 1110, 1144, 1184, 1196, 1221, 1248, 1265, 1320, 1369, 1380, 1430, 1443, 1480, 1495, 1518, 1560, 1628, 1702, 1716, 1760, 1776, 1794, 1840, 1924, 2024, 2035, 2080, 2145, 2208, 2220, 2288, 2392, 2405, 2442, 2530, 2553, 2640, 2738, 2760, 2860, 2886, 2960, 2990, 3036, 3120, 3256, 3289, 3404, 3432, 3552, 3588, 3680, 3795, 3848, 4048, 4070, 4107, 4255, 4290, 4440, 4485, 4576, 4784, 4810, 4884, 5060, 5106, 5280, 5291, 5476, 5520, 5720, 5772, 5920, 5980, 6072, 6105, 6240, 6512, 6578, 6808, 6845, 6864, 7176, 7215, 7590, 7696, 8096, 8140, 8214, 8510, 8580, 8880, 8970, 9361, 9568, 9620, 9768, 9867, 10120, 10212, 10582, 10952, 11040, 11063, 11440, 11544, 11960, 12144, 12210, 12765, 13024, 13156, 13616, 13690, 13728, 14352, 14430, 15059, 15180, 15392, 15873, 16280, 16428, 16445, 17020, 17160, 17760, 17797, 17940, 18722, 19240, 19536, 19734, 20240, 20424, 20535, 21164, 21904, 22126, 22880, 23088, 23920, 24288, 24420, 25530, 26312, 26455, 27232, 27380, 28083, 28704, 28860, 30118, 30360, 31487, 31746, 32560, 32856, 32890, 33189, 34040, 34320, 35594, 35880, 37444, 38480, 39072, 39468, 40480, 40848, 41070, 42328, 43808, 44252, 45177, 46176, 46805, 47840, 48840, 49335, 51060, 52624, 52910, 53391, 54760, 55315, 56166, 57720, 60236, 60720, 62974, 63492, 65120, 65712, 65780, 66378, 68080, 68640, 71188, 71760, 74888, 75295, 76960, 78936, 79365, 81696, 82140, 84656, 88504, 88985, 90354, 93610, 94461, 97680, 98670, 102120, 105248, 105820, 106782, 109520, 110630, 112332, 115440, 120472, 121440, 121693, 125948, 126984, 131424, 131560, 132756, 136160, 140415, 142376, 143520, 149776, 150590, 157435, 157872, 158730, 164280, 165945, 169312, 177008, 177970, 180708, 187220, 188922, 195360, 195767, 197340, 204240, 211640, 213564, 219040, 221260, 224664, 225885, 230880, 240944, 243386, 251896, 253968, 263120, 265512, 266955, 280830, 284752, 299552, 301180, 314870, 315744, 317460, 328560, 331890, 346357, 354016, 355940, 361416, 365079, 374440, 377844, 391534, 394680, 408480, 409331, 423280, 427128, 442520, 449328, 451770, 472305, 481888, 486772, 503792, 507936, 526240, 531024, 533910, 561660, 569504, 587301, 602360, 608465, 629740, 634920, 657120, 663780, 692714, 711880, 722832, 730158, 748880, 755688, 783068, 789360, 818662, 846560, 854256, 885040, 898656, 903540, 944610, 973544, 978835, 1007584, 1039071, 1062048, 1067820, 1123320, 1174602, 1204720, 1216930, 1227993, 1259480, 1269840, 1327560, 1385428, 1423760, 1445664, 1460316, 1497760, 1511376, 1566136, 1578720, 1637324, 1708512, 1731785, 1770080, 1807080, 1825395, 1889220, 1947088, 1957670, 2046655, 2078142, 2135640, 2246640, 2349204, 2409440, 2433860, 2455986, 2518960, 2539680, 2655120, 2770856, 2847520, 2920632, 2936505, 3022752, 3132272, 3274648, 3463570, 3614160, 3650790, 3778440, 3894176, 3915340, 4093310, 4156284, 4271280, 4493280, 4502641, 4698408, 4867720, 4911972, 5037920, 5195355, 5310240, 5541712, 5841264, 5873010, 6139965, 6264544, 6549296, 6927140, 7228320, 7301580, 7556880, 7830680, 8186620, 8312568, 8542560, 9005282, 9396816, 9735440, 9823944, 10390710, 11083424, 11682528, 11746020, 12279930, 13098592, 13507923, 13854280, 14603160, 15113760, 15661360, 16373240, 16625136, 18010564, 18793632, 19470880, 19647888, 20781420, 22513205, 23492040, 24559860, 27015846, 27708560, 29206320, 31322720, 32746480, 33250272, 36021128, 39295776, 41562840, 45026410, 46984080, 49119720, 54031692, 55417120, 58412640, 65492960, 67539615, 72042256, 83125680, 90052820, 93968160, 98239440, 108063384, 135079230, 144084512, 166251360, 180105640, 196478880, 216126768, 270158460, 360211280, 432253536, 540316920, 720422560, 1080633840, 2161267680]

約数ペア:

[(1, 2161267680), (2, 1080633840), (3, 720422560), (4, 540316920), (5, 432253536), (6, 360211280), (8, 270158460), (10, 216126768), (11, 196478880), (12, 180105640), (13, 166251360), (15, 144084512), (16, 135079230), (20, 108063384), (22, 98239440), (23, 93968160), (24, 90052820), (26, 83125680), (30, 72042256), (32, 67539615), (33, 65492960), (37, 58412640), (39, 55417120), (40, 54031692), (44, 49119720), (46, 46984080), (48, 45026410), (52, 41562840), (55, 39295776), (60, 36021128), (65, 33250272), (66, 32746480), (69, 31322720), (74, 29206320), (78, 27708560), (80, 27015846), (88, 24559860), (92, 23492040), (96, 22513205), (104, 20781420), (110, 19647888), (111, 19470880), (115, 18793632), (120, 18010564), (130, 16625136), (132, 16373240), (138, 15661360), (143, 15113760), (148, 14603160), (156, 13854280), (160, 13507923), (165, 13098592), (176, 12279930), (184, 11746020), (185, 11682528), (195, 11083424), (208, 10390710), (220, 9823944), (222, 9735440), (230, 9396816), (240, 9005282), (253, 8542560), (260, 8312568), (264, 8186620), (276, 7830680), (286, 7556880), (296, 7301580), (299, 7228320), (312, 6927140), (330, 6549296), (345, 6264544), (352, 6139965), (368, 5873010), (370, 5841264), (390, 5541712), (407, 5310240), (416, 5195355), (429, 5037920), (440, 4911972), (444, 4867720), (460, 4698408), (480, 4502641), (481, 4493280), (506, 4271280), (520, 4156284), (528, 4093310), (552, 3915340), (555, 3894176), (572, 3778440), (592, 3650790), (598, 3614160), (624, 3463570), (660, 3274648), (690, 3132272), (715, 3022752), (736, 2936505), (740, 2920632), (759, 2847520), (780, 2770856), (814, 2655120), (851, 2539680), (858, 2518960), (880, 2455986), (888, 2433860), (897, 2409440), (920, 2349204), (962, 2246640), (1012, 2135640), (1040, 2078142), (1056, 2046655), (1104, 1957670), (1110, 1947088), (1144, 1889220), (1184, 1825395), (1196, 1807080), (1221, 1770080), (1248, 1731785), (1265, 1708512), (1320, 1637324), (1369, 1578720), (1380, 1566136), (1430, 1511376), (1443, 1497760), (1480, 1460316), (1495, 1445664), (1518, 1423760), (1560, 1385428), (1628, 1327560), (1702, 1269840), (1716, 1259480), (1760, 1227993), (1776, 1216930), (1794, 1204720), (1840, 1174602), (1924, 1123320), (2024, 1067820), (2035, 1062048), (2080, 1039071), (2145, 1007584), (2208, 978835), (2220, 973544), (2288, 944610), (2392, 903540), (2405, 898656), (2442, 885040), (2530, 854256), (2553, 846560), (2640, 818662), (2738, 789360), (2760, 783068), (2860, 755688), (2886, 748880), (2960, 730158), (2990, 722832), (3036, 711880), (3120, 692714), (3256, 663780), (3289, 657120), (3404, 634920), (3432, 629740), (3552, 608465), (3588, 602360), (3680, 587301), (3795, 569504), (3848, 561660), (4048, 533910), (4070, 531024), (4107, 526240), (4255, 507936), (4290, 503792), (4440, 486772), (4485, 481888), (4576, 472305), (4784, 451770), (4810, 449328), (4884, 442520), (5060, 427128), (5106, 423280), (5280, 409331), (5291, 408480), (5476, 394680), (5520, 391534), (5720, 377844), (5772, 374440), (5920, 365079), (5980, 361416), (6072, 355940), (6105, 354016), (6240, 346357), (6512, 331890), (6578, 328560), (6808, 317460), (6845, 315744), (6864, 314870), (7176, 301180), (7215, 299552), (7590, 284752), (7696, 280830), (8096, 266955), (8140, 265512), (8214, 263120), (8510, 253968), (8580, 251896), (8880, 243386), (8970, 240944), (9361, 230880), (9568, 225885), (9620, 224664), (9768, 221260), (9867, 219040), (10120, 213564), (10212, 211640), (10582, 204240), (10952, 197340), (11040, 195767), (11063, 195360), (11440, 188922), (11544, 187220), (11960, 180708), (12144, 177970), (12210, 177008), (12765, 169312), (13024, 165945), (13156, 164280), (13616, 158730), (13690, 157872), (13728, 157435), (14352, 150590), (14430, 149776), (15059, 143520), (15180, 142376), (15392, 140415), (15873, 136160), (16280, 132756), (16428, 131560), (16445, 131424), (17020, 126984), (17160, 125948), (17760, 121693), (17797, 121440), (17940, 120472), (18722, 115440), (19240, 112332), (19536, 110630), (19734, 109520), (20240, 106782), (20424, 105820), (20535, 105248), (21164, 102120), (21904, 98670), (22126, 97680), (22880, 94461), (23088, 93610), (23920, 90354), (24288, 88985), (24420, 88504), (25530, 84656), (26312, 82140), (26455, 81696), (27232, 79365), (27380, 78936), (28083, 76960), (28704, 75295), (28860, 74888), (30118, 71760), (30360, 71188), (31487, 68640), (31746, 68080), (32560, 66378), (32856, 65780), (32890, 65712), (33189, 65120), (34040, 63492), (34320, 62974), (35594, 60720), (35880, 60236), (37444, 57720), (38480, 56166), (39072, 55315), (39468, 54760), (40480, 53391), (40848, 52910), (41070, 52624), (42328, 51060), (43808, 49335), (44252, 48840), (45177, 47840), (46176, 46805)]