2566458720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{881}}^1$

素因数の和:943

約数の個数: 432

約数和(自身を含む): 10644667488

約数和(自身を除く): 8078208768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 289, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 578, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 867, 881, 952, 1008, 1020, 1071, 1120, 1156, 1190, 1224, 1260, 1360, 1428, 1440, 1445, 1530, 1632, 1680, 1734, 1762, 1785, 1904, 2016, 2023, 2040, 2142, 2312, 2380, 2448, 2520, 2601, 2643, 2720, 2856, 2890, 3060, 3360, 3468, 3524, 3570, 3808, 4046, 4080, 4284, 4335, 4405, 4624, 4760, 4896, 5040, 5202, 5286, 5355, 5712, 5780, 6069, 6120, 6167, 6936, 7048, 7140, 7929, 8092, 8160, 8568, 8670, 8810, 9248, 9520, 10080, 10115, 10404, 10572, 10710, 11424, 11560, 12138, 12240, 12334, 13005, 13215, 13872, 14096, 14280, 14977, 15858, 16184, 17136, 17340, 17620, 18207, 18501, 19040, 20230, 20808, 21144, 21420, 23120, 24276, 24480, 24668, 26010, 26430, 27744, 28192, 28560, 29954, 30345, 30835, 31716, 32368, 34272, 34680, 35240, 36414, 37002, 39645, 40460, 41616, 42288, 42840, 44931, 46240, 48552, 49336, 52020, 52860, 55503, 57120, 59908, 60690, 61670, 63432, 64736, 69360, 70480, 72828, 74004, 74885, 79290, 80920, 83232, 84576, 85680, 89862, 91035, 92505, 97104, 98672, 104040, 104839, 105720, 111006, 119816, 121380, 123340, 126864, 134793, 138720, 140960, 145656, 148008, 149770, 158580, 161840, 171360, 179724, 182070, 185010, 194208, 197344, 208080, 209678, 211440, 222012, 224655, 239632, 242760, 246680, 253728, 254609, 269586, 277515, 291312, 296016, 299540, 314517, 317160, 323680, 359448, 364140, 370020, 416160, 419356, 422880, 444024, 449310, 479264, 485520, 493360, 509218, 524195, 539172, 555030, 582624, 592032, 599080, 629034, 634320, 673965, 718896, 728280, 740040, 763827, 838712, 888048, 898620, 943551, 971040, 986720, 1018436, 1048390, 1078344, 1110060, 1198160, 1258068, 1268640, 1273045, 1347930, 1437792, 1456560, 1480080, 1527654, 1572585, 1677424, 1776096, 1782263, 1797240, 1887102, 2036872, 2096780, 2156688, 2220120, 2291481, 2396320, 2516136, 2546090, 2695860, 2913120, 2960160, 3055308, 3145170, 3354848, 3564526, 3594480, 3774204, 3819135, 4073744, 4193560, 4313376, 4440240, 4582962, 4717755, 5032272, 5092180, 5346789, 5391720, 6110616, 6290340, 7129052, 7188960, 7548408, 7638270, 8147488, 8387120, 8880480, 8911315, 9165924, 9435510, 10064544, 10184360, 10693578, 10783440, 11457405, 12221232, 12580680, 14258104, 15096816, 15276540, 16040367, 16774240, 17822630, 18331848, 18871020, 20368720, 21387156, 21566880, 22914810, 24442464, 25161360, 26733945, 28516208, 30193632, 30553080, 32080734, 35645260, 36663696, 37742040, 40737440, 42774312, 45829620, 50322720, 53467890, 57032416, 61106160, 64161468, 71290520, 73327392, 75484080, 80201835, 85548624, 91659240, 106935780, 122212320, 128322936, 142581040, 150968160, 160403670, 171097248, 183318480, 213871560, 256645872, 285162080, 320807340, 366636960, 427743120, 513291744, 641614680, 855486240, 1283229360, 2566458720]

約数ペア:

[(1, 2566458720), (2, 1283229360), (3, 855486240), (4, 641614680), (5, 513291744), (6, 427743120), (7, 366636960), (8, 320807340), (9, 285162080), (10, 256645872), (12, 213871560), (14, 183318480), (15, 171097248), (16, 160403670), (17, 150968160), (18, 142581040), (20, 128322936), (21, 122212320), (24, 106935780), (28, 91659240), (30, 85548624), (32, 80201835), (34, 75484080), (35, 73327392), (36, 71290520), (40, 64161468), (42, 61106160), (45, 57032416), (48, 53467890), (51, 50322720), (56, 45829620), (60, 42774312), (63, 40737440), (68, 37742040), (70, 36663696), (72, 35645260), (80, 32080734), (84, 30553080), (85, 30193632), (90, 28516208), (96, 26733945), (102, 25161360), (105, 24442464), (112, 22914810), (119, 21566880), (120, 21387156), (126, 20368720), (136, 18871020), (140, 18331848), (144, 17822630), (153, 16774240), (160, 16040367), (168, 15276540), (170, 15096816), (180, 14258104), (204, 12580680), (210, 12221232), (224, 11457405), (238, 10783440), (240, 10693578), (252, 10184360), (255, 10064544), (272, 9435510), (280, 9165924), (288, 8911315), (289, 8880480), (306, 8387120), (315, 8147488), (336, 7638270), (340, 7548408), (357, 7188960), (360, 7129052), (408, 6290340), (420, 6110616), (476, 5391720), (480, 5346789), (504, 5092180), (510, 5032272), (544, 4717755), (560, 4582962), (578, 4440240), (595, 4313376), (612, 4193560), (630, 4073744), (672, 3819135), (680, 3774204), (714, 3594480), (720, 3564526), (765, 3354848), (816, 3145170), (840, 3055308), (867, 2960160), (881, 2913120), (952, 2695860), (1008, 2546090), (1020, 2516136), (1071, 2396320), (1120, 2291481), (1156, 2220120), (1190, 2156688), (1224, 2096780), (1260, 2036872), (1360, 1887102), (1428, 1797240), (1440, 1782263), (1445, 1776096), (1530, 1677424), (1632, 1572585), (1680, 1527654), (1734, 1480080), (1762, 1456560), (1785, 1437792), (1904, 1347930), (2016, 1273045), (2023, 1268640), (2040, 1258068), (2142, 1198160), (2312, 1110060), (2380, 1078344), (2448, 1048390), (2520, 1018436), (2601, 986720), (2643, 971040), (2720, 943551), (2856, 898620), (2890, 888048), (3060, 838712), (3360, 763827), (3468, 740040), (3524, 728280), (3570, 718896), (3808, 673965), (4046, 634320), (4080, 629034), (4284, 599080), (4335, 592032), (4405, 582624), (4624, 555030), (4760, 539172), (4896, 524195), (5040, 509218), (5202, 493360), (5286, 485520), (5355, 479264), (5712, 449310), (5780, 444024), (6069, 422880), (6120, 419356), (6167, 416160), (6936, 370020), (7048, 364140), (7140, 359448), (7929, 323680), (8092, 317160), (8160, 314517), (8568, 299540), (8670, 296016), (8810, 291312), (9248, 277515), (9520, 269586), (10080, 254609), (10115, 253728), (10404, 246680), (10572, 242760), (10710, 239632), (11424, 224655), (11560, 222012), (12138, 211440), (12240, 209678), (12334, 208080), (13005, 197344), (13215, 194208), (13872, 185010), (14096, 182070), (14280, 179724), (14977, 171360), (15858, 161840), (16184, 158580), (17136, 149770), (17340, 148008), (17620, 145656), (18207, 140960), (18501, 138720), (19040, 134793), (20230, 126864), (20808, 123340), (21144, 121380), (21420, 119816), (23120, 111006), (24276, 105720), (24480, 104839), (24668, 104040), (26010, 98672), (26430, 97104), (27744, 92505), (28192, 91035), (28560, 89862), (29954, 85680), (30345, 84576), (30835, 83232), (31716, 80920), (32368, 79290), (34272, 74885), (34680, 74004), (35240, 72828), (36414, 70480), (37002, 69360), (39645, 64736), (40460, 63432), (41616, 61670), (42288, 60690), (42840, 59908), (44931, 57120), (46240, 55503), (48552, 52860), (49336, 52020)]