2875681920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4637}}^1$

素因数の和:4695

約数の個数: 256

約数和(自身を含む): 10218441600

約数和(自身を除く): 7342759680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4560, 4637, 4845, 5168, 5440, 6080, 6460, 6528, 7296, 7752, 8160, 9120, 9274, 9690, 10336, 10880, 12160, 12920, 13911, 15504, 16320, 18240, 18548, 19380, 20672, 23185, 25840, 27822, 31008, 32640, 36480, 37096, 38760, 41344, 46370, 51680, 55644, 62016, 69555, 74192, 77520, 78829, 88103, 92740, 103360, 111288, 124032, 139110, 148384, 155040, 157658, 176206, 185480, 206720, 222576, 236487, 264309, 278220, 296768, 310080, 315316, 352412, 370960, 394145, 440515, 445152, 472974, 528618, 556440, 593536, 620160, 630632, 704824, 741920, 788290, 881030, 890304, 945948, 1057236, 1112880, 1182435, 1261264, 1321545, 1409648, 1483840, 1497751, 1576580, 1762060, 1780608, 1891896, 2114472, 2225760, 2364870, 2522528, 2643090, 2819296, 2967680, 2995502, 3153160, 3524120, 3783792, 4228944, 4451520, 4493253, 4729740, 5045056, 5286180, 5638592, 5991004, 6306320, 7048240, 7488755, 7567584, 8457888, 8903040, 8986506, 9459480, 10090112, 10572360, 11277184, 11982008, 12612640, 14096480, 14977510, 15135168, 16915776, 17973012, 18918960, 21144720, 22466265, 23964016, 25225280, 28192960, 29955020, 30270336, 33831552, 35946024, 37837920, 42289440, 44932530, 47928032, 50450560, 56385920, 59910040, 71892048, 75675840, 84578880, 89865060, 95856064, 119820080, 143784096, 151351680, 169157760, 179730120, 191712128, 239640160, 287568192, 359460240, 479280320, 575136384, 718920480, 958560640, 1437840960, 2875681920]

約数ペア:

[(1, 2875681920), (2, 1437840960), (3, 958560640), (4, 718920480), (5, 575136384), (6, 479280320), (8, 359460240), (10, 287568192), (12, 239640160), (15, 191712128), (16, 179730120), (17, 169157760), (19, 151351680), (20, 143784096), (24, 119820080), (30, 95856064), (32, 89865060), (34, 84578880), (38, 75675840), (40, 71892048), (48, 59910040), (51, 56385920), (57, 50450560), (60, 47928032), (64, 44932530), (68, 42289440), (76, 37837920), (80, 35946024), (85, 33831552), (95, 30270336), (96, 29955020), (102, 28192960), (114, 25225280), (120, 23964016), (128, 22466265), (136, 21144720), (152, 18918960), (160, 17973012), (170, 16915776), (190, 15135168), (192, 14977510), (204, 14096480), (228, 12612640), (240, 11982008), (255, 11277184), (272, 10572360), (285, 10090112), (304, 9459480), (320, 8986506), (323, 8903040), (340, 8457888), (380, 7567584), (384, 7488755), (408, 7048240), (456, 6306320), (480, 5991004), (510, 5638592), (544, 5286180), (570, 5045056), (608, 4729740), (640, 4493253), (646, 4451520), (680, 4228944), (760, 3783792), (816, 3524120), (912, 3153160), (960, 2995502), (969, 2967680), (1020, 2819296), (1088, 2643090), (1140, 2522528), (1216, 2364870), (1292, 2225760), (1360, 2114472), (1520, 1891896), (1615, 1780608), (1632, 1762060), (1824, 1576580), (1920, 1497751), (1938, 1483840), (2040, 1409648), (2176, 1321545), (2280, 1261264), (2432, 1182435), (2584, 1112880), (2720, 1057236), (3040, 945948), (3230, 890304), (3264, 881030), (3648, 788290), (3876, 741920), (4080, 704824), (4560, 630632), (4637, 620160), (4845, 593536), (5168, 556440), (5440, 528618), (6080, 472974), (6460, 445152), (6528, 440515), (7296, 394145), (7752, 370960), (8160, 352412), (9120, 315316), (9274, 310080), (9690, 296768), (10336, 278220), (10880, 264309), (12160, 236487), (12920, 222576), (13911, 206720), (15504, 185480), (16320, 176206), (18240, 157658), (18548, 155040), (19380, 148384), (20672, 139110), (23185, 124032), (25840, 111288), (27822, 103360), (31008, 92740), (32640, 88103), (36480, 78829), (37096, 77520), (38760, 74192), (41344, 69555), (46370, 62016), (51680, 55644)]