22208760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 84029400

約数和(自身を除く): 61820640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1259, 1260, 1470, 1764, 1960, 2205, 2518, 2520, 2940, 3528, 3777, 4410, 5036, 5880, 6295, 7554, 8813, 8820, 10072, 11331, 12590, 15108, 17626, 17640, 18885, 22662, 25180, 26439, 30216, 35252, 37770, 44065, 45324, 50360, 52878, 56655, 61691, 70504, 75540, 79317, 88130, 90648, 105756, 113310, 123382, 132195, 151080, 158634, 176260, 185073, 211512, 226620, 246764, 264390, 308455, 317268, 352520, 370146, 396585, 453240, 493528, 528780, 555219, 616910, 634536, 740292, 793170, 925365, 1057560, 1110438, 1233820, 1480584, 1586340, 1850730, 2220876, 2467640, 2776095, 3172680, 3701460, 4441752, 5552190, 7402920, 11104380, 22208760]

約数ペア:

[(1, 22208760), (2, 11104380), (3, 7402920), (4, 5552190), (5, 4441752), (6, 3701460), (7, 3172680), (8, 2776095), (9, 2467640), (10, 2220876), (12, 1850730), (14, 1586340), (15, 1480584), (18, 1233820), (20, 1110438), (21, 1057560), (24, 925365), (28, 793170), (30, 740292), (35, 634536), (36, 616910), (40, 555219), (42, 528780), (45, 493528), (49, 453240), (56, 396585), (60, 370146), (63, 352520), (70, 317268), (72, 308455), (84, 264390), (90, 246764), (98, 226620), (105, 211512), (120, 185073), (126, 176260), (140, 158634), (147, 151080), (168, 132195), (180, 123382), (196, 113310), (210, 105756), (245, 90648), (252, 88130), (280, 79317), (294, 75540), (315, 70504), (360, 61691), (392, 56655), (420, 52878), (441, 50360), (490, 45324), (504, 44065), (588, 37770), (630, 35252), (735, 30216), (840, 26439), (882, 25180), (980, 22662), (1176, 18885), (1259, 17640), (1260, 17626), (1470, 15108), (1764, 12590), (1960, 11331), (2205, 10072), (2518, 8820), (2520, 8813), (2940, 7554), (3528, 6295), (3777, 5880), (4410, 5036)]