222049440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3761}}^1$

素因数の和:3823

約数の個数: 144

約数和(自身を含む): 776431656

約数和(自身を除く): 554382216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3761, 3936, 4920, 5904, 6560, 7380, 7522, 9840, 11283, 11808, 14760, 15044, 18805, 19680, 22566, 29520, 30088, 33849, 37610, 45132, 56415, 59040, 60176, 67698, 75220, 90264, 112830, 120352, 135396, 150440, 154201, 169245, 180528, 225660, 270792, 300880, 308402, 338490, 361056, 451320, 462603, 541584, 601760, 616804, 676980, 771005, 902640, 925206, 1083168, 1233608, 1353960, 1387809, 1542010, 1805280, 1850412, 2313015, 2467216, 2707920, 2775618, 3084020, 3700824, 4626030, 4934432, 5415840, 5551236, 6168040, 6939045, 7401648, 9252060, 11102472, 12336080, 13878090, 14803296, 18504120, 22204944, 24672160, 27756180, 37008240, 44409888, 55512360, 74016480, 111024720, 222049440]

約数ペア:

[(1, 222049440), (2, 111024720), (3, 74016480), (4, 55512360), (5, 44409888), (6, 37008240), (8, 27756180), (9, 24672160), (10, 22204944), (12, 18504120), (15, 14803296), (16, 13878090), (18, 12336080), (20, 11102472), (24, 9252060), (30, 7401648), (32, 6939045), (36, 6168040), (40, 5551236), (41, 5415840), (45, 4934432), (48, 4626030), (60, 3700824), (72, 3084020), (80, 2775618), (82, 2707920), (90, 2467216), (96, 2313015), (120, 1850412), (123, 1805280), (144, 1542010), (160, 1387809), (164, 1353960), (180, 1233608), (205, 1083168), (240, 925206), (246, 902640), (288, 771005), (328, 676980), (360, 616804), (369, 601760), (410, 541584), (480, 462603), (492, 451320), (615, 361056), (656, 338490), (720, 308402), (738, 300880), (820, 270792), (984, 225660), (1230, 180528), (1312, 169245), (1440, 154201), (1476, 150440), (1640, 135396), (1845, 120352), (1968, 112830), (2460, 90264), (2952, 75220), (3280, 67698), (3690, 60176), (3761, 59040), (3936, 56415), (4920, 45132), (5904, 37610), (6560, 33849), (7380, 30088), (7522, 29520), (9840, 22566), (11283, 19680), (11808, 18805), (14760, 15044)]