516665280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1033}}^1$

素因数の和:1574

約数の個数: 112

約数和(自身を含む): 1645151904

約数和(自身を除く): 1128486624

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, 521, 960, 1033, 1042, 1563, 2066, 2084, 2605, 3099, 3126, 4132, 4168, 5165, 5210, 6198, 6252, 7815, 8264, 8336, 10330, 10420, 12396, 12504, 15495, 15630, 16528, 16672, 20660, 20840, 24792, 25008, 30990, 31260, 33056, 33344, 41320, 41680, 49584, 50016, 61980, 62520, 66112, 82640, 83360, 99168, 100032, 123960, 125040, 165280, 166720, 198336, 247920, 250080, 330560, 495840, 500160, 538193, 991680, 1076386, 1614579, 2152772, 2690965, 3229158, 4305544, 5381930, 6458316, 8072895, 8611088, 10763860, 12916632, 16145790, 17222176, 21527720, 25833264, 32291580, 34444352, 43055440, 51666528, 64583160, 86110880, 103333056, 129166320, 172221760, 258332640, 516665280]

約数ペア:

[(1, 516665280), (2, 258332640), (3, 172221760), (4, 129166320), (5, 103333056), (6, 86110880), (8, 64583160), (10, 51666528), (12, 43055440), (15, 34444352), (16, 32291580), (20, 25833264), (24, 21527720), (30, 17222176), (32, 16145790), (40, 12916632), (48, 10763860), (60, 8611088), (64, 8072895), (80, 6458316), (96, 5381930), (120, 4305544), (160, 3229158), (192, 2690965), (240, 2152772), (320, 1614579), (480, 1076386), (521, 991680), (960, 538193), (1033, 500160), (1042, 495840), (1563, 330560), (2066, 250080), (2084, 247920), (2605, 198336), (3099, 166720), (3126, 165280), (4132, 125040), (4168, 123960), (5165, 100032), (5210, 99168), (6198, 83360), (6252, 82640), (7815, 66112), (8264, 62520), (8336, 61980), (10330, 50016), (10420, 49584), (12396, 41680), (12504, 41320), (15495, 33344), (15630, 33056), (16528, 31260), (16672, 30990), (20660, 25008), (20840, 24792)]