1912999320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{129607}}^1$

素因数の和:129665

約数の個数: 96

約数和(自身を含む): 6368937120

約数和(自身を除く): 4455937800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 129607, 259214, 388821, 518428, 648035, 777642, 1036856, 1166463, 1296070, 1555284, 1944105, 2332926, 2592140, 3110568, 3888210, 4665852, 5184280, 5313887, 5832315, 7776420, 9331704, 10627774, 11664630, 15552840, 15941661, 21255548, 23329260, 26569435, 31883322, 42511096, 46658520, 47824983, 53138870, 63766644, 79708305, 95649966, 106277740, 127533288, 159416610, 191299932, 212555480, 239124915, 318833220, 382599864, 478249830, 637666440, 956499660, 1912999320]

約数ペア:

[(1, 1912999320), (2, 956499660), (3, 637666440), (4, 478249830), (5, 382599864), (6, 318833220), (8, 239124915), (9, 212555480), (10, 191299932), (12, 159416610), (15, 127533288), (18, 106277740), (20, 95649966), (24, 79708305), (30, 63766644), (36, 53138870), (40, 47824983), (41, 46658520), (45, 42511096), (60, 31883322), (72, 26569435), (82, 23329260), (90, 21255548), (120, 15941661), (123, 15552840), (164, 11664630), (180, 10627774), (205, 9331704), (246, 7776420), (328, 5832315), (360, 5313887), (369, 5184280), (410, 4665852), (492, 3888210), (615, 3110568), (738, 2592140), (820, 2332926), (984, 1944105), (1230, 1555284), (1476, 1296070), (1640, 1166463), (1845, 1036856), (2460, 777642), (2952, 648035), (3690, 518428), (4920, 388821), (7380, 259214), (14760, 129607)]