2912457960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5428

約数の個数: 192

約数和(自身を含む): 9960284880

約数和(自身を除く): 7047826920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 111, 120, 123, 148, 164, 180, 185, 205, 222, 246, 296, 328, 333, 360, 369, 370, 410, 444, 492, 555, 615, 666, 738, 740, 820, 888, 984, 1110, 1230, 1332, 1476, 1480, 1517, 1640, 1665, 1845, 2220, 2460, 2664, 2952, 3034, 3330, 3690, 4440, 4551, 4920, 5333, 6068, 6660, 7380, 7585, 9102, 10666, 12136, 13320, 13653, 14760, 15170, 15999, 18204, 21332, 22755, 26665, 27306, 30340, 31998, 36408, 42664, 45510, 47997, 53330, 54612, 60680, 63996, 68265, 79995, 91020, 95994, 106660, 109224, 127992, 136530, 159990, 182040, 191988, 197321, 213320, 218653, 239985, 273060, 319980, 383976, 394642, 437306, 479970, 546120, 591963, 639960, 655959, 789284, 874612, 959940, 986605, 1093265, 1183926, 1311918, 1578568, 1749224, 1775889, 1919880, 1967877, 1973210, 2186530, 2367852, 2623836, 2959815, 3279795, 3551778, 3935754, 3946420, 4373060, 4735704, 5247672, 5919630, 6559590, 7103556, 7871508, 7892840, 8090161, 8746120, 8879445, 9839385, 11839260, 13119180, 14207112, 15743016, 16180322, 17758890, 19678770, 23678520, 24270483, 26238360, 32360644, 35517780, 39357540, 40450805, 48540966, 64721288, 71035560, 72811449, 78715080, 80901610, 97081932, 121352415, 145622898, 161803220, 194163864, 242704830, 291245796, 323606440, 364057245, 485409660, 582491592, 728114490, 970819320, 1456228980, 2912457960]

約数ペア:

[(1, 2912457960), (2, 1456228980), (3, 970819320), (4, 728114490), (5, 582491592), (6, 485409660), (8, 364057245), (9, 323606440), (10, 291245796), (12, 242704830), (15, 194163864), (18, 161803220), (20, 145622898), (24, 121352415), (30, 97081932), (36, 80901610), (37, 78715080), (40, 72811449), (41, 71035560), (45, 64721288), (60, 48540966), (72, 40450805), (74, 39357540), (82, 35517780), (90, 32360644), (111, 26238360), (120, 24270483), (123, 23678520), (148, 19678770), (164, 17758890), (180, 16180322), (185, 15743016), (205, 14207112), (222, 13119180), (246, 11839260), (296, 9839385), (328, 8879445), (333, 8746120), (360, 8090161), (369, 7892840), (370, 7871508), (410, 7103556), (444, 6559590), (492, 5919630), (555, 5247672), (615, 4735704), (666, 4373060), (738, 3946420), (740, 3935754), (820, 3551778), (888, 3279795), (984, 2959815), (1110, 2623836), (1230, 2367852), (1332, 2186530), (1476, 1973210), (1480, 1967877), (1517, 1919880), (1640, 1775889), (1665, 1749224), (1845, 1578568), (2220, 1311918), (2460, 1183926), (2664, 1093265), (2952, 986605), (3034, 959940), (3330, 874612), (3690, 789284), (4440, 655959), (4551, 639960), (4920, 591963), (5333, 546120), (6068, 479970), (6660, 437306), (7380, 394642), (7585, 383976), (9102, 319980), (10666, 273060), (12136, 239985), (13320, 218653), (13653, 213320), (14760, 197321), (15170, 191988), (15999, 182040), (18204, 159990), (21332, 136530), (22755, 127992), (26665, 109224), (27306, 106660), (30340, 95994), (31998, 91020), (36408, 79995), (42664, 68265), (45510, 63996), (47997, 60680), (53330, 54612)]