1276826760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3529

約数の個数: 256

約数和(自身を含む): 4794163200

約数和(自身を除く): 3517336440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 465, 495, 540, 558, 594, 620, 660, 682, 744, 792, 837, 930, 990, 1023, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2046, 2232, 2376, 2728, 2790, 2970, 3069, 3348, 3410, 3467, 3720, 3960, 4092, 4185, 5115, 5580, 5940, 6138, 6696, 6820, 6934, 8184, 8370, 9207, 10230, 10401, 11160, 11880, 12276, 13640, 13868, 15345, 16740, 17335, 18414, 20460, 20802, 24552, 27736, 30690, 31203, 33480, 34670, 36828, 38137, 40920, 41604, 46035, 52005, 61380, 62406, 69340, 73656, 76274, 83208, 92070, 93609, 104010, 107477, 114411, 122760, 124812, 138680, 152548, 156015, 184140, 187218, 190685, 208020, 214954, 228822, 249624, 305096, 312030, 322431, 343233, 368280, 374436, 381370, 416040, 429908, 457644, 468045, 537385, 572055, 624060, 644862, 686466, 748872, 762740, 859816, 915288, 936090, 967293, 1029699, 1074770, 1144110, 1182247, 1248120, 1289724, 1372932, 1525480, 1612155, 1716165, 1872180, 1934586, 2059398, 2149540, 2288220, 2364494, 2579448, 2745864, 2901879, 3224310, 3432330, 3546741, 3744360, 3869172, 4118796, 4299080, 4576440, 4728988, 4836465, 5148495, 5803758, 5911235, 6448620, 6864660, 7093482, 7738344, 8237592, 9457976, 9672930, 10296990, 10640223, 11607516, 11822470, 12897240, 13729320, 14186964, 14509395, 17733705, 19345860, 20593980, 21280446, 23215032, 23644940, 28373928, 29018790, 31920669, 35467410, 38691720, 41187960, 42560892, 47289880, 53201115, 58037580, 63841338, 70934820, 85121784, 106402230, 116075160, 127682676, 141869640, 159603345, 212804460, 255365352, 319206690, 425608920, 638413380, 1276826760]

約数ペア:

[(1, 1276826760), (2, 638413380), (3, 425608920), (4, 319206690), (5, 255365352), (6, 212804460), (8, 159603345), (9, 141869640), (10, 127682676), (11, 116075160), (12, 106402230), (15, 85121784), (18, 70934820), (20, 63841338), (22, 58037580), (24, 53201115), (27, 47289880), (30, 42560892), (31, 41187960), (33, 38691720), (36, 35467410), (40, 31920669), (44, 29018790), (45, 28373928), (54, 23644940), (55, 23215032), (60, 21280446), (62, 20593980), (66, 19345860), (72, 17733705), (88, 14509395), (90, 14186964), (93, 13729320), (99, 12897240), (108, 11822470), (110, 11607516), (120, 10640223), (124, 10296990), (132, 9672930), (135, 9457976), (155, 8237592), (165, 7738344), (180, 7093482), (186, 6864660), (198, 6448620), (216, 5911235), (220, 5803758), (248, 5148495), (264, 4836465), (270, 4728988), (279, 4576440), (297, 4299080), (310, 4118796), (330, 3869172), (341, 3744360), (360, 3546741), (372, 3432330), (396, 3224310), (440, 2901879), (465, 2745864), (495, 2579448), (540, 2364494), (558, 2288220), (594, 2149540), (620, 2059398), (660, 1934586), (682, 1872180), (744, 1716165), (792, 1612155), (837, 1525480), (930, 1372932), (990, 1289724), (1023, 1248120), (1080, 1182247), (1116, 1144110), (1188, 1074770), (1240, 1029699), (1320, 967293), (1364, 936090), (1395, 915288), (1485, 859816), (1674, 762740), (1705, 748872), (1860, 686466), (1980, 644862), (2046, 624060), (2232, 572055), (2376, 537385), (2728, 468045), (2790, 457644), (2970, 429908), (3069, 416040), (3348, 381370), (3410, 374436), (3467, 368280), (3720, 343233), (3960, 322431), (4092, 312030), (4185, 305096), (5115, 249624), (5580, 228822), (5940, 214954), (6138, 208020), (6696, 190685), (6820, 187218), (6934, 184140), (8184, 156015), (8370, 152548), (9207, 138680), (10230, 124812), (10401, 122760), (11160, 114411), (11880, 107477), (12276, 104010), (13640, 93609), (13868, 92070), (15345, 83208), (16740, 76274), (17335, 73656), (18414, 69340), (20460, 62406), (20802, 61380), (24552, 52005), (27736, 46035), (30690, 41604), (31203, 40920), (33480, 38137), (34670, 36828)]