10745789880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{66977}}^1$

素因数の和:67189

約数の個数: 128

約数和(自身を含む): 37036154880

約数和(自身を除く): 26290365000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 573, 764, 840, 955, 1146, 1337, 1528, 1910, 2292, 2674, 2865, 3820, 4011, 4584, 5348, 5730, 6685, 7640, 8022, 10696, 11460, 13370, 16044, 20055, 22920, 26740, 32088, 40110, 53480, 66977, 80220, 133954, 160440, 200931, 267908, 334885, 401862, 468839, 535816, 669770, 803724, 937678, 1004655, 1339540, 1406517, 1607448, 1875356, 2009310, 2344195, 2679080, 2813034, 3750712, 4018620, 4688390, 5626068, 7032585, 8037240, 9376780, 11252136, 12792607, 14065170, 18753560, 25585214, 28130340, 38377821, 51170428, 56260680, 63963035, 76755642, 89548249, 102340856, 127926070, 153511284, 179096498, 191889105, 255852140, 268644747, 307022568, 358192996, 383778210, 447741245, 511704280, 537289494, 716385992, 767556420, 895482490, 1074578988, 1343223735, 1535112840, 1790964980, 2149157976, 2686447470, 3581929960, 5372894940, 10745789880]

約数ペア:

[(1, 10745789880), (2, 5372894940), (3, 3581929960), (4, 2686447470), (5, 2149157976), (6, 1790964980), (7, 1535112840), (8, 1343223735), (10, 1074578988), (12, 895482490), (14, 767556420), (15, 716385992), (20, 537289494), (21, 511704280), (24, 447741245), (28, 383778210), (30, 358192996), (35, 307022568), (40, 268644747), (42, 255852140), (56, 191889105), (60, 179096498), (70, 153511284), (84, 127926070), (105, 102340856), (120, 89548249), (140, 76755642), (168, 63963035), (191, 56260680), (210, 51170428), (280, 38377821), (382, 28130340), (420, 25585214), (573, 18753560), (764, 14065170), (840, 12792607), (955, 11252136), (1146, 9376780), (1337, 8037240), (1528, 7032585), (1910, 5626068), (2292, 4688390), (2674, 4018620), (2865, 3750712), (3820, 2813034), (4011, 2679080), (4584, 2344195), (5348, 2009310), (5730, 1875356), (6685, 1607448), (7640, 1406517), (8022, 1339540), (10696, 1004655), (11460, 937678), (13370, 803724), (16044, 669770), (20055, 535816), (22920, 468839), (26740, 401862), (32088, 334885), (40110, 267908), (53480, 200931), (66977, 160440), (80220, 133954)]