22154880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 54957120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1049, 1056, 1320, 1408, 1760, 1920, 2098, 2112, 2640, 3147, 3520, 4196, 4224, 5245, 5280, 6294, 7040, 8392, 10490, 10560, 11539, 12588, 15735, 16784, 20980, 21120, 23078, 25176, 31470, 33568, 34617, 41960, 46156, 50352, 57695, 62940, 67136, 69234, 83920, 92312, 100704, 115390, 125880, 134272, 138468, 167840, 173085, 184624, 201408, 230780, 251760, 276936, 335680, 346170, 369248, 402816, 461560, 503520, 553872, 671360, 692340, 738496, 923120, 1007040, 1107744, 1384680, 1476992, 1846240, 2014080, 2215488, 2769360, 3692480, 4430976, 5538720, 7384960, 11077440, 22154880]

約数ペア:

[(1, 22154880), (2, 11077440), (3, 7384960), (4, 5538720), (5, 4430976), (6, 3692480), (8, 2769360), (10, 2215488), (11, 2014080), (12, 1846240), (15, 1476992), (16, 1384680), (20, 1107744), (22, 1007040), (24, 923120), (30, 738496), (32, 692340), (33, 671360), (40, 553872), (44, 503520), (48, 461560), (55, 402816), (60, 369248), (64, 346170), (66, 335680), (80, 276936), (88, 251760), (96, 230780), (110, 201408), (120, 184624), (128, 173085), (132, 167840), (160, 138468), (165, 134272), (176, 125880), (192, 115390), (220, 100704), (240, 92312), (264, 83920), (320, 69234), (330, 67136), (352, 62940), (384, 57695), (440, 50352), (480, 46156), (528, 41960), (640, 34617), (660, 33568), (704, 31470), (880, 25176), (960, 23078), (1049, 21120), (1056, 20980), (1320, 16784), (1408, 15735), (1760, 12588), (1920, 11539), (2098, 10560), (2112, 10490), (2640, 8392), (3147, 7040), (3520, 6294), (4196, 5280), (4224, 5245)]