66386880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 271028160

約数和(自身を除く): 204641280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 89, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 178, 180, 185, 192, 210, 222, 224, 240, 252, 259, 267, 280, 288, 296, 315, 320, 333, 336, 356, 360, 370, 420, 444, 445, 448, 480, 504, 518, 534, 555, 560, 576, 592, 623, 630, 666, 672, 712, 720, 740, 777, 801, 840, 888, 890, 960, 1008, 1036, 1068, 1110, 1120, 1184, 1246, 1260, 1295, 1332, 1335, 1344, 1424, 1440, 1480, 1554, 1602, 1665, 1680, 1776, 1780, 1869, 2016, 2072, 2136, 2220, 2240, 2331, 2368, 2492, 2520, 2590, 2664, 2670, 2848, 2880, 2960, 3108, 3115, 3204, 3293, 3330, 3360, 3552, 3560, 3738, 3885, 4005, 4032, 4144, 4272, 4440, 4662, 4984, 5040, 5180, 5328, 5340, 5607, 5696, 5920, 6216, 6230, 6408, 6586, 6660, 6720, 7104, 7120, 7476, 7770, 8010, 8288, 8544, 8880, 9324, 9345, 9879, 9968, 10080, 10360, 10656, 10680, 11214, 11655, 11840, 12432, 12460, 12816, 13172, 13320, 14240, 14952, 15540, 16020, 16465, 16576, 17088, 17760, 18648, 18690, 19758, 19936, 20160, 20720, 21312, 21360, 22428, 23051, 23310, 24864, 24920, 25632, 26344, 26640, 28035, 28480, 29637, 29904, 31080, 32040, 32930, 35520, 37296, 37380, 39516, 39872, 41440, 42720, 44856, 46102, 46620, 49395, 49728, 49840, 51264, 52688, 53280, 56070, 59274, 59808, 62160, 64080, 65860, 69153, 74592, 74760, 79032, 82880, 85440, 89712, 92204, 93240, 98790, 99680, 105376, 106560, 112140, 115255, 118548, 119616, 124320, 128160, 131720, 138306, 148185, 149184, 149520, 158064, 179424, 184408, 186480, 197580, 199360, 207459, 210752, 224280, 230510, 237096, 248640, 256320, 263440, 276612, 296370, 299040, 316128, 345765, 358848, 368816, 372960, 395160, 414918, 448560, 461020, 474192, 526880, 553224, 592740, 598080, 632256, 691530, 737632, 745920, 790320, 829836, 897120, 922040, 948384, 1037295, 1053760, 1106448, 1185480, 1383060, 1475264, 1580640, 1659672, 1794240, 1844080, 1896768, 2074590, 2212896, 2370960, 2766120, 3161280, 3319344, 3688160, 4149180, 4425792, 4741920, 5532240, 6638688, 7376320, 8298360, 9483840, 11064480, 13277376, 16596720, 22128960, 33193440, 66386880]

約数ペア:

[(1, 66386880), (2, 33193440), (3, 22128960), (4, 16596720), (5, 13277376), (6, 11064480), (7, 9483840), (8, 8298360), (9, 7376320), (10, 6638688), (12, 5532240), (14, 4741920), (15, 4425792), (16, 4149180), (18, 3688160), (20, 3319344), (21, 3161280), (24, 2766120), (28, 2370960), (30, 2212896), (32, 2074590), (35, 1896768), (36, 1844080), (37, 1794240), (40, 1659672), (42, 1580640), (45, 1475264), (48, 1383060), (56, 1185480), (60, 1106448), (63, 1053760), (64, 1037295), (70, 948384), (72, 922040), (74, 897120), (80, 829836), (84, 790320), (89, 745920), (90, 737632), (96, 691530), (105, 632256), (111, 598080), (112, 592740), (120, 553224), (126, 526880), (140, 474192), (144, 461020), (148, 448560), (160, 414918), (168, 395160), (178, 372960), (180, 368816), (185, 358848), (192, 345765), (210, 316128), (222, 299040), (224, 296370), (240, 276612), (252, 263440), (259, 256320), (267, 248640), (280, 237096), (288, 230510), (296, 224280), (315, 210752), (320, 207459), (333, 199360), (336, 197580), (356, 186480), (360, 184408), (370, 179424), (420, 158064), (444, 149520), (445, 149184), (448, 148185), (480, 138306), (504, 131720), (518, 128160), (534, 124320), (555, 119616), (560, 118548), (576, 115255), (592, 112140), (623, 106560), (630, 105376), (666, 99680), (672, 98790), (712, 93240), (720, 92204), (740, 89712), (777, 85440), (801, 82880), (840, 79032), (888, 74760), (890, 74592), (960, 69153), (1008, 65860), (1036, 64080), (1068, 62160), (1110, 59808), (1120, 59274), (1184, 56070), (1246, 53280), (1260, 52688), (1295, 51264), (1332, 49840), (1335, 49728), (1344, 49395), (1424, 46620), (1440, 46102), (1480, 44856), (1554, 42720), (1602, 41440), (1665, 39872), (1680, 39516), (1776, 37380), (1780, 37296), (1869, 35520), (2016, 32930), (2072, 32040), (2136, 31080), (2220, 29904), (2240, 29637), (2331, 28480), (2368, 28035), (2492, 26640), (2520, 26344), (2590, 25632), (2664, 24920), (2670, 24864), (2848, 23310), (2880, 23051), (2960, 22428), (3108, 21360), (3115, 21312), (3204, 20720), (3293, 20160), (3330, 19936), (3360, 19758), (3552, 18690), (3560, 18648), (3738, 17760), (3885, 17088), (4005, 16576), (4032, 16465), (4144, 16020), (4272, 15540), (4440, 14952), (4662, 14240), (4984, 13320), (5040, 13172), (5180, 12816), (5328, 12460), (5340, 12432), (5607, 11840), (5696, 11655), (5920, 11214), (6216, 10680), (6230, 10656), (6408, 10360), (6586, 10080), (6660, 9968), (6720, 9879), (7104, 9345), (7120, 9324), (7476, 8880), (7770, 8544), (8010, 8288)]