19315237440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{9059}}^1$

素因数の和:11300

約数の個数: 112

約数和(自身を含む): 61360263360

約数和(自身を除く): 42045025920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2221, 4442, 6663, 8884, 9059, 11105, 13326, 17768, 18118, 22210, 26652, 27177, 33315, 35536, 36236, 44420, 45295, 53304, 54354, 66630, 71072, 72472, 88840, 90590, 106608, 108708, 133260, 135885, 142144, 144944, 177680, 181180, 213216, 217416, 266520, 271770, 289888, 355360, 362360, 426432, 434832, 533040, 543540, 579776, 710720, 724720, 869664, 1066080, 1087080, 1449440, 1739328, 2132160, 2174160, 2898880, 4348320, 8696640, 20120039, 40240078, 60360117, 80480156, 100600195, 120720234, 160960312, 201200390, 241440468, 301800585, 321920624, 402400780, 482880936, 603601170, 643841248, 804801560, 965761872, 1207202340, 1287682496, 1609603120, 1931523744, 2414404680, 3219206240, 3863047488, 4828809360, 6438412480, 9657618720, 19315237440]

約数ペア:

[(1, 19315237440), (2, 9657618720), (3, 6438412480), (4, 4828809360), (5, 3863047488), (6, 3219206240), (8, 2414404680), (10, 1931523744), (12, 1609603120), (15, 1287682496), (16, 1207202340), (20, 965761872), (24, 804801560), (30, 643841248), (32, 603601170), (40, 482880936), (48, 402400780), (60, 321920624), (64, 301800585), (80, 241440468), (96, 201200390), (120, 160960312), (160, 120720234), (192, 100600195), (240, 80480156), (320, 60360117), (480, 40240078), (960, 20120039), (2221, 8696640), (4442, 4348320), (6663, 2898880), (8884, 2174160), (9059, 2132160), (11105, 1739328), (13326, 1449440), (17768, 1087080), (18118, 1066080), (22210, 869664), (26652, 724720), (27177, 710720), (33315, 579776), (35536, 543540), (36236, 533040), (44420, 434832), (45295, 426432), (53304, 362360), (54354, 355360), (66630, 289888), (71072, 271770), (72472, 266520), (88840, 217416), (90590, 213216), (106608, 181180), (108708, 177680), (133260, 144944), (135885, 142144)]