676147560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22271}}^1$

素因数の和:22319

約数の個数: 128

約数和(自身を含む): 2309160960

約数和(自身を除く): 1633013400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 15180, 22271, 30360, 44542, 66813, 89084, 111355, 133626, 178168, 222710, 244981, 267252, 334065, 445420, 489962, 512233, 534504, 668130, 734943, 890840, 979924, 1024466, 1224905, 1336260, 1469886, 1536699, 1959848, 2048932, 2449810, 2561165, 2672520, 2939772, 3073398, 3674715, 4097864, 4899620, 5122330, 5634563, 5879544, 6146796, 7349430, 7683495, 9799240, 10244660, 11269126, 12293592, 14698860, 15366990, 16903689, 20489320, 22538252, 28172815, 29397720, 30733980, 33807378, 45076504, 56345630, 61467960, 67614756, 84518445, 112691260, 135229512, 169036890, 225382520, 338073780, 676147560]

約数ペア:

[(1, 676147560), (2, 338073780), (3, 225382520), (4, 169036890), (5, 135229512), (6, 112691260), (8, 84518445), (10, 67614756), (11, 61467960), (12, 56345630), (15, 45076504), (20, 33807378), (22, 30733980), (23, 29397720), (24, 28172815), (30, 22538252), (33, 20489320), (40, 16903689), (44, 15366990), (46, 14698860), (55, 12293592), (60, 11269126), (66, 10244660), (69, 9799240), (88, 7683495), (92, 7349430), (110, 6146796), (115, 5879544), (120, 5634563), (132, 5122330), (138, 4899620), (165, 4097864), (184, 3674715), (220, 3073398), (230, 2939772), (253, 2672520), (264, 2561165), (276, 2449810), (330, 2048932), (345, 1959848), (440, 1536699), (460, 1469886), (506, 1336260), (552, 1224905), (660, 1024466), (690, 979924), (759, 890840), (920, 734943), (1012, 668130), (1265, 534504), (1320, 512233), (1380, 489962), (1518, 445420), (2024, 334065), (2530, 267252), (2760, 244981), (3036, 222710), (3795, 178168), (5060, 133626), (6072, 111355), (7590, 89084), (10120, 66813), (15180, 44542), (22271, 30360)]