2009005680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2689}}^1$

素因数の和:2999

約数の個数: 160

約数和(自身を含む): 6820634880

約数和(自身を除く): 4811629200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 283, 330, 440, 528, 566, 660, 849, 880, 1132, 1320, 1415, 1698, 2264, 2640, 2689, 2830, 3113, 3396, 4245, 4528, 5378, 5660, 6226, 6792, 8067, 8490, 9339, 10756, 11320, 12452, 13445, 13584, 15565, 16134, 16980, 18678, 21512, 22640, 24904, 26890, 29579, 31130, 32268, 33960, 37356, 40335, 43024, 46695, 49808, 53780, 59158, 62260, 64536, 67920, 74712, 80670, 88737, 93390, 107560, 118316, 124520, 129072, 147895, 149424, 161340, 177474, 186780, 215120, 236632, 249040, 295790, 322680, 354948, 373560, 443685, 473264, 591580, 645360, 709896, 747120, 760987, 887370, 1183160, 1419792, 1521974, 1774740, 2282961, 2366320, 3043948, 3549480, 3804935, 4565922, 6087896, 7098960, 7609870, 8370857, 9131844, 11414805, 12175792, 15219740, 16741714, 18263688, 22829610, 25112571, 30439480, 33483428, 36527376, 41854285, 45659220, 50225142, 60878960, 66966856, 83708570, 91318440, 100450284, 125562855, 133933712, 167417140, 182636880, 200900568, 251125710, 334834280, 401801136, 502251420, 669668560, 1004502840, 2009005680]

約数ペア:

[(1, 2009005680), (2, 1004502840), (3, 669668560), (4, 502251420), (5, 401801136), (6, 334834280), (8, 251125710), (10, 200900568), (11, 182636880), (12, 167417140), (15, 133933712), (16, 125562855), (20, 100450284), (22, 91318440), (24, 83708570), (30, 66966856), (33, 60878960), (40, 50225142), (44, 45659220), (48, 41854285), (55, 36527376), (60, 33483428), (66, 30439480), (80, 25112571), (88, 22829610), (110, 18263688), (120, 16741714), (132, 15219740), (165, 12175792), (176, 11414805), (220, 9131844), (240, 8370857), (264, 7609870), (283, 7098960), (330, 6087896), (440, 4565922), (528, 3804935), (566, 3549480), (660, 3043948), (849, 2366320), (880, 2282961), (1132, 1774740), (1320, 1521974), (1415, 1419792), (1698, 1183160), (2264, 887370), (2640, 760987), (2689, 747120), (2830, 709896), (3113, 645360), (3396, 591580), (4245, 473264), (4528, 443685), (5378, 373560), (5660, 354948), (6226, 322680), (6792, 295790), (8067, 249040), (8490, 236632), (9339, 215120), (10756, 186780), (11320, 177474), (12452, 161340), (13445, 149424), (13584, 147895), (15565, 129072), (16134, 124520), (16980, 118316), (18678, 107560), (21512, 93390), (22640, 88737), (24904, 80670), (26890, 74712), (29579, 67920), (31130, 64536), (32268, 62260), (33960, 59158), (37356, 53780), (40335, 49808), (43024, 46695)]