143040800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 420793380

約数和(自身を除く): 277752580

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 49, 50, 56, 70, 80, 82, 89, 98, 100, 112, 140, 160, 164, 175, 178, 196, 200, 205, 224, 245, 280, 287, 328, 350, 356, 392, 400, 410, 445, 490, 560, 574, 623, 656, 700, 712, 784, 800, 820, 890, 980, 1025, 1120, 1148, 1225, 1246, 1312, 1400, 1424, 1435, 1568, 1640, 1780, 1960, 2009, 2050, 2225, 2296, 2450, 2492, 2800, 2848, 2870, 3115, 3280, 3560, 3649, 3920, 4018, 4100, 4361, 4450, 4592, 4900, 4984, 5600, 5740, 6230, 6560, 7120, 7175, 7298, 7840, 8036, 8200, 8722, 8900, 9184, 9800, 9968, 10045, 11480, 12460, 14240, 14350, 14596, 15575, 16072, 16400, 17444, 17800, 18245, 19600, 19936, 20090, 21805, 22960, 24920, 25543, 28700, 29192, 31150, 32144, 32800, 34888, 35600, 36490, 39200, 40180, 43610, 45920, 49840, 50225, 51086, 57400, 58384, 62300, 64288, 69776, 71200, 72980, 80360, 87220, 91225, 99680, 100450, 102172, 109025, 114800, 116768, 124600, 127715, 139552, 145960, 160720, 174440, 178801, 182450, 200900, 204344, 218050, 229600, 249200, 255430, 291920, 321440, 348880, 357602, 364900, 401800, 408688, 436100, 498400, 510860, 583840, 638575, 697760, 715204, 729800, 803600, 817376, 872200, 894005, 1021720, 1277150, 1430408, 1459600, 1607200, 1744400, 1788010, 2043440, 2554300, 2860816, 2919200, 3488800, 3576020, 4086880, 4470025, 5108600, 5721632, 7152040, 8940050, 10217200, 14304080, 17880100, 20434400, 28608160, 35760200, 71520400, 143040800]

約数ペア:

[(1, 143040800), (2, 71520400), (4, 35760200), (5, 28608160), (7, 20434400), (8, 17880100), (10, 14304080), (14, 10217200), (16, 8940050), (20, 7152040), (25, 5721632), (28, 5108600), (32, 4470025), (35, 4086880), (40, 3576020), (41, 3488800), (49, 2919200), (50, 2860816), (56, 2554300), (70, 2043440), (80, 1788010), (82, 1744400), (89, 1607200), (98, 1459600), (100, 1430408), (112, 1277150), (140, 1021720), (160, 894005), (164, 872200), (175, 817376), (178, 803600), (196, 729800), (200, 715204), (205, 697760), (224, 638575), (245, 583840), (280, 510860), (287, 498400), (328, 436100), (350, 408688), (356, 401800), (392, 364900), (400, 357602), (410, 348880), (445, 321440), (490, 291920), (560, 255430), (574, 249200), (623, 229600), (656, 218050), (700, 204344), (712, 200900), (784, 182450), (800, 178801), (820, 174440), (890, 160720), (980, 145960), (1025, 139552), (1120, 127715), (1148, 124600), (1225, 116768), (1246, 114800), (1312, 109025), (1400, 102172), (1424, 100450), (1435, 99680), (1568, 91225), (1640, 87220), (1780, 80360), (1960, 72980), (2009, 71200), (2050, 69776), (2225, 64288), (2296, 62300), (2450, 58384), (2492, 57400), (2800, 51086), (2848, 50225), (2870, 49840), (3115, 45920), (3280, 43610), (3560, 40180), (3649, 39200), (3920, 36490), (4018, 35600), (4100, 34888), (4361, 32800), (4450, 32144), (4592, 31150), (4900, 29192), (4984, 28700), (5600, 25543), (5740, 24920), (6230, 22960), (6560, 21805), (7120, 20090), (7175, 19936), (7298, 19600), (7840, 18245), (8036, 17800), (8200, 17444), (8722, 16400), (8900, 16072), (9184, 15575), (9800, 14596), (9968, 14350), (10045, 14240), (11480, 12460)]