2112991920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:976

約数の個数: 320

約数和(自身を含む): 7943241600

約数和(自身を除く): 5830249680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 929, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1858, 1872, 1944, 2106, 2160, 2187, 2340, 2430, 2787, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3716, 3888, 4212, 4374, 4645, 4680, 4860, 5265, 5574, 5616, 5832, 6318, 6480, 7020, 7290, 7432, 8361, 8424, 8748, 9290, 9360, 9477, 9720, 10530, 10935, 11148, 11664, 12077, 12636, 13935, 14040, 14580, 14864, 15795, 16722, 16848, 17496, 18580, 18954, 19440, 21060, 21870, 22296, 24154, 25083, 25272, 27870, 28080, 28431, 29160, 31590, 33444, 34992, 36231, 37160, 37908, 41805, 42120, 43740, 44592, 47385, 48308, 50166, 50544, 55740, 56862, 58320, 60385, 63180, 66888, 72462, 74320, 75249, 75816, 83610, 84240, 87480, 94770, 96616, 100332, 108693, 111480, 113724, 120770, 125415, 126360, 133776, 142155, 144924, 150498, 151632, 167220, 174960, 181155, 189540, 193232, 200664, 217386, 222960, 225747, 227448, 241540, 250830, 252720, 284310, 289848, 300996, 326079, 334440, 362310, 376245, 379080, 401328, 434772, 451494, 454896, 483080, 501660, 543465, 568620, 579696, 601992, 652158, 668880, 677241, 724620, 752490, 758160, 869544, 902988, 966160, 978237, 1003320, 1086930, 1128735, 1137240, 1203984, 1304316, 1354482, 1449240, 1504980, 1630395, 1739088, 1805976, 1956474, 2006640, 2031723, 2173860, 2257470, 2274480, 2608632, 2708964, 2898480, 2934711, 3009960, 3260790, 3386205, 3611952, 3912948, 4063446, 4347720, 4514940, 4891185, 5217264, 5417928, 5869422, 6019920, 6521580, 6772410, 7825896, 8126892, 8695440, 8804133, 9029880, 9782370, 10158615, 10835856, 11738844, 13043160, 13544820, 14673555, 15651792, 16253784, 17608266, 18059760, 19564740, 20317230, 23477688, 26086320, 26412399, 27089640, 29347110, 32507568, 35216532, 39129480, 40634460, 44020665, 46955376, 52824798, 54179280, 58694220, 70433064, 78258960, 81268920, 88041330, 105649596, 117388440, 132061995, 140866128, 162537840, 176082660, 211299192, 234776880, 264123990, 352165320, 422598384, 528247980, 704330640, 1056495960, 2112991920]

約数ペア:

[(1, 2112991920), (2, 1056495960), (3, 704330640), (4, 528247980), (5, 422598384), (6, 352165320), (8, 264123990), (9, 234776880), (10, 211299192), (12, 176082660), (13, 162537840), (15, 140866128), (16, 132061995), (18, 117388440), (20, 105649596), (24, 88041330), (26, 81268920), (27, 78258960), (30, 70433064), (36, 58694220), (39, 54179280), (40, 52824798), (45, 46955376), (48, 44020665), (52, 40634460), (54, 39129480), (60, 35216532), (65, 32507568), (72, 29347110), (78, 27089640), (80, 26412399), (81, 26086320), (90, 23477688), (104, 20317230), (108, 19564740), (117, 18059760), (120, 17608266), (130, 16253784), (135, 15651792), (144, 14673555), (156, 13544820), (162, 13043160), (180, 11738844), (195, 10835856), (208, 10158615), (216, 9782370), (234, 9029880), (240, 8804133), (243, 8695440), (260, 8126892), (270, 7825896), (312, 6772410), (324, 6521580), (351, 6019920), (360, 5869422), (390, 5417928), (405, 5217264), (432, 4891185), (468, 4514940), (486, 4347720), (520, 4063446), (540, 3912948), (585, 3611952), (624, 3386205), (648, 3260790), (702, 3009960), (720, 2934711), (729, 2898480), (780, 2708964), (810, 2608632), (929, 2274480), (936, 2257470), (972, 2173860), (1040, 2031723), (1053, 2006640), (1080, 1956474), (1170, 1805976), (1215, 1739088), (1296, 1630395), (1404, 1504980), (1458, 1449240), (1560, 1354482), (1620, 1304316), (1755, 1203984), (1858, 1137240), (1872, 1128735), (1944, 1086930), (2106, 1003320), (2160, 978237), (2187, 966160), (2340, 902988), (2430, 869544), (2787, 758160), (2808, 752490), (2916, 724620), (3120, 677241), (3159, 668880), (3240, 652158), (3510, 601992), (3645, 579696), (3716, 568620), (3888, 543465), (4212, 501660), (4374, 483080), (4645, 454896), (4680, 451494), (4860, 434772), (5265, 401328), (5574, 379080), (5616, 376245), (5832, 362310), (6318, 334440), (6480, 326079), (7020, 300996), (7290, 289848), (7432, 284310), (8361, 252720), (8424, 250830), (8748, 241540), (9290, 227448), (9360, 225747), (9477, 222960), (9720, 217386), (10530, 200664), (10935, 193232), (11148, 189540), (11664, 181155), (12077, 174960), (12636, 167220), (13935, 151632), (14040, 150498), (14580, 144924), (14864, 142155), (15795, 133776), (16722, 126360), (16848, 125415), (17496, 120770), (18580, 113724), (18954, 111480), (19440, 108693), (21060, 100332), (21870, 96616), (22296, 94770), (24154, 87480), (25083, 84240), (25272, 83610), (27870, 75816), (28080, 75249), (28431, 74320), (29160, 72462), (31590, 66888), (33444, 63180), (34992, 60385), (36231, 58320), (37160, 56862), (37908, 55740), (41805, 50544), (42120, 50166), (43740, 48308), (44592, 47385)]