1895995680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{66949}}^1$

素因数の和:67026

約数の個数: 96

約数和(自身を含む): 6073704000

約数和(自身を除く): 4177708320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 4720, 5664, 7080, 9440, 14160, 28320, 66949, 133898, 200847, 267796, 334745, 401694, 535592, 669490, 803388, 1004235, 1071184, 1338980, 1606776, 2008470, 2142368, 2677960, 3213552, 3949991, 4016940, 5355920, 6427104, 7899982, 8033880, 10711840, 11849973, 15799964, 16067760, 19749955, 23699946, 31599928, 32135520, 39499910, 47399892, 59249865, 63199856, 78999820, 94799784, 118499730, 126399712, 157999640, 189599568, 236999460, 315999280, 379199136, 473998920, 631998560, 947997840, 1895995680]

約数ペア:

[(1, 1895995680), (2, 947997840), (3, 631998560), (4, 473998920), (5, 379199136), (6, 315999280), (8, 236999460), (10, 189599568), (12, 157999640), (15, 126399712), (16, 118499730), (20, 94799784), (24, 78999820), (30, 63199856), (32, 59249865), (40, 47399892), (48, 39499910), (59, 32135520), (60, 31599928), (80, 23699946), (96, 19749955), (118, 16067760), (120, 15799964), (160, 11849973), (177, 10711840), (236, 8033880), (240, 7899982), (295, 6427104), (354, 5355920), (472, 4016940), (480, 3949991), (590, 3213552), (708, 2677960), (885, 2142368), (944, 2008470), (1180, 1606776), (1416, 1338980), (1770, 1071184), (1888, 1004235), (2360, 803388), (2832, 669490), (3540, 535592), (4720, 401694), (5664, 334745), (7080, 267796), (9440, 200847), (14160, 133898), (28320, 66949)]