2775325560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{70297}}^1$

素因数の和:70365

約数の個数: 128

約数和(自身を含む): 9717995520

約数和(自身を除く): 6942669960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3948, 4935, 5640, 6580, 7896, 9870, 13160, 19740, 39480, 70297, 140594, 210891, 281188, 351485, 421782, 492079, 562376, 702970, 843564, 984158, 1054455, 1405940, 1476237, 1687128, 1968316, 2108910, 2460395, 2811880, 2952474, 3303959, 3936632, 4217820, 4920790, 5904948, 6607918, 7381185, 8435640, 9841580, 9911877, 11809896, 13215836, 14762370, 16519795, 19683160, 19823754, 23127713, 26431672, 29524740, 33039590, 39647508, 46255426, 49559385, 59049480, 66079180, 69383139, 79295016, 92510852, 99118770, 115638565, 132158360, 138766278, 185021704, 198237540, 231277130, 277532556, 346915695, 396475080, 462554260, 555065112, 693831390, 925108520, 1387662780, 2775325560]

約数ペア:

[(1, 2775325560), (2, 1387662780), (3, 925108520), (4, 693831390), (5, 555065112), (6, 462554260), (7, 396475080), (8, 346915695), (10, 277532556), (12, 231277130), (14, 198237540), (15, 185021704), (20, 138766278), (21, 132158360), (24, 115638565), (28, 99118770), (30, 92510852), (35, 79295016), (40, 69383139), (42, 66079180), (47, 59049480), (56, 49559385), (60, 46255426), (70, 39647508), (84, 33039590), (94, 29524740), (105, 26431672), (120, 23127713), (140, 19823754), (141, 19683160), (168, 16519795), (188, 14762370), (210, 13215836), (235, 11809896), (280, 9911877), (282, 9841580), (329, 8435640), (376, 7381185), (420, 6607918), (470, 5904948), (564, 4920790), (658, 4217820), (705, 3936632), (840, 3303959), (940, 2952474), (987, 2811880), (1128, 2460395), (1316, 2108910), (1410, 1968316), (1645, 1687128), (1880, 1476237), (1974, 1405940), (2632, 1054455), (2820, 984158), (3290, 843564), (3948, 702970), (4935, 562376), (5640, 492079), (6580, 421782), (7896, 351485), (9870, 281188), (13160, 210891), (19740, 140594), (39480, 70297)]