2280709440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 336

約数和(自身を含む): 8427720000

約数和(自身を除く): 6147010560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 499, 529, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 998, 1035, 1058, 1080, 1104, 1242, 1380, 1440, 1472, 1497, 1587, 1656, 1728, 1840, 1996, 2070, 2116, 2160, 2208, 2484, 2495, 2645, 2760, 2880, 2994, 3105, 3174, 3312, 3680, 3992, 4140, 4232, 4320, 4416, 4491, 4761, 4968, 4990, 5290, 5520, 5988, 6210, 6348, 6624, 7360, 7485, 7935, 7984, 8280, 8464, 8640, 8982, 9522, 9936, 9980, 10580, 11040, 11477, 11976, 12420, 12696, 13248, 13473, 14283, 14970, 15870, 15968, 16560, 16928, 17964, 19044, 19872, 19960, 21160, 22080, 22455, 22954, 23805, 23952, 24840, 25392, 26946, 28566, 29940, 31740, 31936, 33120, 33856, 34431, 35928, 38088, 39744, 39920, 42320, 44910, 45908, 47610, 47904, 49680, 50784, 53892, 57132, 57385, 59880, 63480, 66240, 67365, 68862, 71415, 71856, 76176, 79840, 84640, 89820, 91816, 95220, 95808, 99360, 101568, 103293, 107784, 114264, 114770, 119760, 126960, 134730, 137724, 142830, 143712, 152352, 159680, 169280, 172155, 179640, 183632, 190440, 198720, 206586, 215568, 228528, 229540, 239520, 253920, 263971, 269460, 275448, 285660, 287424, 304704, 309879, 344310, 359280, 367264, 380880, 413172, 431136, 457056, 459080, 479040, 507840, 516465, 527942, 538920, 550896, 571320, 619758, 688620, 718560, 734528, 761760, 791913, 826344, 862272, 914112, 918160, 1032930, 1055884, 1077840, 1101792, 1142640, 1239516, 1319855, 1377240, 1437120, 1523520, 1549395, 1583826, 1652688, 1836320, 2065860, 2111768, 2155680, 2203584, 2285280, 2375739, 2479032, 2639710, 2754480, 3098790, 3167652, 3305376, 3672640, 3959565, 4131720, 4223536, 4311360, 4570560, 4751478, 4958064, 5279420, 5508960, 6197580, 6335304, 6610752, 7127217, 7919130, 8263440, 8447072, 9502956, 9916128, 10558840, 11017920, 11878695, 12395160, 12670608, 14254434, 15838260, 16526880, 16894144, 19005912, 19832256, 21117680, 23757390, 24790320, 25341216, 28508868, 31676520, 33053760, 35636085, 38011824, 42235360, 47514780, 49580640, 50682432, 57017736, 63353040, 71272170, 76023648, 84470720, 95029560, 99161280, 114035472, 126706080, 142544340, 152047296, 190059120, 228070944, 253412160, 285088680, 380118240, 456141888, 570177360, 760236480, 1140354720, 2280709440]

約数ペア:

[(1, 2280709440), (2, 1140354720), (3, 760236480), (4, 570177360), (5, 456141888), (6, 380118240), (8, 285088680), (9, 253412160), (10, 228070944), (12, 190059120), (15, 152047296), (16, 142544340), (18, 126706080), (20, 114035472), (23, 99161280), (24, 95029560), (27, 84470720), (30, 76023648), (32, 71272170), (36, 63353040), (40, 57017736), (45, 50682432), (46, 49580640), (48, 47514780), (54, 42235360), (60, 38011824), (64, 35636085), (69, 33053760), (72, 31676520), (80, 28508868), (90, 25341216), (92, 24790320), (96, 23757390), (108, 21117680), (115, 19832256), (120, 19005912), (135, 16894144), (138, 16526880), (144, 15838260), (160, 14254434), (180, 12670608), (184, 12395160), (192, 11878695), (207, 11017920), (216, 10558840), (230, 9916128), (240, 9502956), (270, 8447072), (276, 8263440), (288, 7919130), (320, 7127217), (345, 6610752), (360, 6335304), (368, 6197580), (414, 5508960), (432, 5279420), (460, 4958064), (480, 4751478), (499, 4570560), (529, 4311360), (540, 4223536), (552, 4131720), (576, 3959565), (621, 3672640), (690, 3305376), (720, 3167652), (736, 3098790), (828, 2754480), (864, 2639710), (920, 2479032), (960, 2375739), (998, 2285280), (1035, 2203584), (1058, 2155680), (1080, 2111768), (1104, 2065860), (1242, 1836320), (1380, 1652688), (1440, 1583826), (1472, 1549395), (1497, 1523520), (1587, 1437120), (1656, 1377240), (1728, 1319855), (1840, 1239516), (1996, 1142640), (2070, 1101792), (2116, 1077840), (2160, 1055884), (2208, 1032930), (2484, 918160), (2495, 914112), (2645, 862272), (2760, 826344), (2880, 791913), (2994, 761760), (3105, 734528), (3174, 718560), (3312, 688620), (3680, 619758), (3992, 571320), (4140, 550896), (4232, 538920), (4320, 527942), (4416, 516465), (4491, 507840), (4761, 479040), (4968, 459080), (4990, 457056), (5290, 431136), (5520, 413172), (5988, 380880), (6210, 367264), (6348, 359280), (6624, 344310), (7360, 309879), (7485, 304704), (7935, 287424), (7984, 285660), (8280, 275448), (8464, 269460), (8640, 263971), (8982, 253920), (9522, 239520), (9936, 229540), (9980, 228528), (10580, 215568), (11040, 206586), (11477, 198720), (11976, 190440), (12420, 183632), (12696, 179640), (13248, 172155), (13473, 169280), (14283, 159680), (14970, 152352), (15870, 143712), (15968, 142830), (16560, 137724), (16928, 134730), (17964, 126960), (19044, 119760), (19872, 114770), (19960, 114264), (21160, 107784), (22080, 103293), (22455, 101568), (22954, 99360), (23805, 95808), (23952, 95220), (24840, 91816), (25392, 89820), (26946, 84640), (28566, 79840), (29940, 76176), (31740, 71856), (31936, 71415), (33120, 68862), (33856, 67365), (34431, 66240), (35928, 63480), (38088, 59880), (39744, 57385), (39920, 57132), (42320, 53892), (44910, 50784), (45908, 49680), (47610, 47904)]