2874366880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1289}}^1$

素因数の和:1503

約数の個数: 192

約数和(自身を含む): 8519696640

約数和(自身を除く): 5645329760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 181, 220, 224, 280, 308, 352, 362, 385, 440, 560, 616, 724, 770, 880, 905, 1120, 1232, 1267, 1289, 1448, 1540, 1760, 1810, 1991, 2464, 2534, 2578, 2896, 3080, 3620, 3982, 5068, 5156, 5792, 6160, 6335, 6445, 7240, 7964, 9023, 9955, 10136, 10312, 12320, 12670, 12890, 13937, 14179, 14480, 15928, 18046, 19910, 20272, 20624, 25340, 25780, 27874, 28358, 28960, 31856, 36092, 39820, 40544, 41248, 45115, 50680, 51560, 55748, 56716, 63712, 69685, 70895, 72184, 79640, 90230, 99253, 101360, 103120, 111496, 113432, 139370, 141790, 144368, 159280, 180460, 198506, 202720, 206240, 222992, 226864, 233309, 278740, 283580, 288736, 318560, 360920, 397012, 445984, 453728, 466618, 496265, 557480, 567160, 721840, 794024, 933236, 992530, 1114960, 1134320, 1166545, 1443680, 1588048, 1633163, 1866472, 1985060, 2229920, 2268640, 2333090, 2566399, 3176096, 3266326, 3732944, 3970120, 4666180, 5132798, 6532652, 7465888, 7940240, 8165815, 9332360, 10265596, 12831995, 13065304, 15880480, 16331630, 17964793, 18664720, 20531192, 25663990, 26130608, 32663260, 35929586, 37329440, 41062384, 51327980, 52261216, 65326520, 71859172, 82124768, 89823965, 102655960, 130653040, 143718344, 179647930, 205311920, 261306080, 287436688, 359295860, 410623840, 574873376, 718591720, 1437183440, 2874366880]

約数ペア:

[(1, 2874366880), (2, 1437183440), (4, 718591720), (5, 574873376), (7, 410623840), (8, 359295860), (10, 287436688), (11, 261306080), (14, 205311920), (16, 179647930), (20, 143718344), (22, 130653040), (28, 102655960), (32, 89823965), (35, 82124768), (40, 71859172), (44, 65326520), (55, 52261216), (56, 51327980), (70, 41062384), (77, 37329440), (80, 35929586), (88, 32663260), (110, 26130608), (112, 25663990), (140, 20531192), (154, 18664720), (160, 17964793), (176, 16331630), (181, 15880480), (220, 13065304), (224, 12831995), (280, 10265596), (308, 9332360), (352, 8165815), (362, 7940240), (385, 7465888), (440, 6532652), (560, 5132798), (616, 4666180), (724, 3970120), (770, 3732944), (880, 3266326), (905, 3176096), (1120, 2566399), (1232, 2333090), (1267, 2268640), (1289, 2229920), (1448, 1985060), (1540, 1866472), (1760, 1633163), (1810, 1588048), (1991, 1443680), (2464, 1166545), (2534, 1134320), (2578, 1114960), (2896, 992530), (3080, 933236), (3620, 794024), (3982, 721840), (5068, 567160), (5156, 557480), (5792, 496265), (6160, 466618), (6335, 453728), (6445, 445984), (7240, 397012), (7964, 360920), (9023, 318560), (9955, 288736), (10136, 283580), (10312, 278740), (12320, 233309), (12670, 226864), (12890, 222992), (13937, 206240), (14179, 202720), (14480, 198506), (15928, 180460), (18046, 159280), (19910, 144368), (20272, 141790), (20624, 139370), (25340, 113432), (25780, 111496), (27874, 103120), (28358, 101360), (28960, 99253), (31856, 90230), (36092, 79640), (39820, 72184), (40544, 70895), (41248, 69685), (45115, 63712), (50680, 56716), (51560, 55748)]