514519680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3122

約数の個数: 128

約数和(自身を含む): 1659009600

約数和(自身を除く): 1144489920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3011, 3560, 4272, 5340, 5696, 6022, 7120, 8544, 9033, 10680, 11392, 12044, 14240, 15055, 17088, 18066, 21360, 24088, 28480, 30110, 34176, 36132, 42720, 45165, 48176, 56960, 60220, 72264, 85440, 90330, 96352, 120440, 144528, 170880, 180660, 192704, 240880, 267979, 289056, 361320, 385408, 481760, 535958, 578112, 722640, 803937, 963520, 1071916, 1156224, 1339895, 1445280, 1607874, 1927040, 2143832, 2679790, 2890560, 3215748, 4019685, 4287664, 5359580, 5781120, 6431496, 8039370, 8575328, 10719160, 12862992, 16078740, 17150656, 21438320, 25725984, 32157480, 34301312, 42876640, 51451968, 64314960, 85753280, 102903936, 128629920, 171506560, 257259840, 514519680]

約数ペア:

[(1, 514519680), (2, 257259840), (3, 171506560), (4, 128629920), (5, 102903936), (6, 85753280), (8, 64314960), (10, 51451968), (12, 42876640), (15, 34301312), (16, 32157480), (20, 25725984), (24, 21438320), (30, 17150656), (32, 16078740), (40, 12862992), (48, 10719160), (60, 8575328), (64, 8039370), (80, 6431496), (89, 5781120), (96, 5359580), (120, 4287664), (128, 4019685), (160, 3215748), (178, 2890560), (192, 2679790), (240, 2143832), (267, 1927040), (320, 1607874), (356, 1445280), (384, 1339895), (445, 1156224), (480, 1071916), (534, 963520), (640, 803937), (712, 722640), (890, 578112), (960, 535958), (1068, 481760), (1335, 385408), (1424, 361320), (1780, 289056), (1920, 267979), (2136, 240880), (2670, 192704), (2848, 180660), (3011, 170880), (3560, 144528), (4272, 120440), (5340, 96352), (5696, 90330), (6022, 85440), (7120, 72264), (8544, 60220), (9033, 56960), (10680, 48176), (11392, 45165), (12044, 42720), (14240, 36132), (15055, 34176), (17088, 30110), (18066, 28480), (21360, 24088)]