1976955120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2467}}^1$

素因数の和:2549

約数の個数: 320

約数和(自身を含む): 7932349440

約数和(自身を除く): 5955394320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 168, 180, 189, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 336, 360, 371, 378, 420, 424, 432, 477, 504, 530, 540, 560, 630, 636, 720, 742, 756, 795, 840, 848, 945, 954, 1008, 1060, 1080, 1113, 1260, 1272, 1431, 1484, 1512, 1590, 1680, 1855, 1890, 1908, 2120, 2160, 2226, 2385, 2467, 2520, 2544, 2862, 2968, 3024, 3180, 3339, 3710, 3780, 3816, 4240, 4452, 4770, 4934, 5040, 5565, 5724, 5936, 6360, 6678, 7155, 7401, 7420, 7560, 7632, 8904, 9540, 9868, 10017, 11130, 11448, 12335, 12720, 13356, 14310, 14802, 14840, 15120, 16695, 17269, 17808, 19080, 19736, 20034, 22203, 22260, 22896, 24670, 26712, 28620, 29604, 29680, 33390, 34538, 37005, 38160, 39472, 40068, 44406, 44520, 49340, 50085, 51807, 53424, 57240, 59208, 66609, 66780, 69076, 74010, 80136, 86345, 88812, 89040, 98680, 100170, 103614, 111015, 114480, 118416, 130751, 133218, 133560, 138152, 148020, 155421, 160272, 172690, 177624, 197360, 200340, 207228, 222030, 259035, 261502, 266436, 267120, 276304, 296040, 310842, 333045, 345380, 355248, 392253, 400680, 414456, 444060, 466263, 518070, 523004, 532872, 592080, 621684, 653755, 666090, 690760, 777105, 784506, 801360, 828912, 888120, 915257, 932526, 1036140, 1046008, 1065744, 1176759, 1243368, 1307510, 1332180, 1381520, 1554210, 1569012, 1776240, 1830514, 1865052, 1961265, 2072280, 2092016, 2331315, 2353518, 2486736, 2615020, 2664360, 2745771, 3108420, 3138024, 3530277, 3661028, 3730104, 3922530, 4144560, 4576285, 4662630, 4707036, 5230040, 5328720, 5491542, 5883795, 6216840, 6276048, 7060554, 7322056, 7460208, 7845060, 8237313, 9152570, 9325260, 9414072, 10460080, 10983084, 11767590, 12433680, 13728855, 14121108, 14644112, 15690120, 16474626, 17651385, 18305140, 18650520, 18828144, 21966168, 23535180, 24711939, 27457710, 28242216, 31380240, 32949252, 35302770, 36610280, 37301040, 41186565, 43932336, 47070360, 49423878, 54915420, 56484432, 65898504, 70605540, 73220560, 82373130, 94140720, 98847756, 109830840, 123559695, 131797008, 141211080, 164746260, 197695512, 219661680, 247119390, 282422160, 329492520, 395391024, 494238780, 658985040, 988477560, 1976955120]

約数ペア:

[(1, 1976955120), (2, 988477560), (3, 658985040), (4, 494238780), (5, 395391024), (6, 329492520), (7, 282422160), (8, 247119390), (9, 219661680), (10, 197695512), (12, 164746260), (14, 141211080), (15, 131797008), (16, 123559695), (18, 109830840), (20, 98847756), (21, 94140720), (24, 82373130), (27, 73220560), (28, 70605540), (30, 65898504), (35, 56484432), (36, 54915420), (40, 49423878), (42, 47070360), (45, 43932336), (48, 41186565), (53, 37301040), (54, 36610280), (56, 35302770), (60, 32949252), (63, 31380240), (70, 28242216), (72, 27457710), (80, 24711939), (84, 23535180), (90, 21966168), (105, 18828144), (106, 18650520), (108, 18305140), (112, 17651385), (120, 16474626), (126, 15690120), (135, 14644112), (140, 14121108), (144, 13728855), (159, 12433680), (168, 11767590), (180, 10983084), (189, 10460080), (210, 9414072), (212, 9325260), (216, 9152570), (240, 8237313), (252, 7845060), (265, 7460208), (270, 7322056), (280, 7060554), (315, 6276048), (318, 6216840), (336, 5883795), (360, 5491542), (371, 5328720), (378, 5230040), (420, 4707036), (424, 4662630), (432, 4576285), (477, 4144560), (504, 3922530), (530, 3730104), (540, 3661028), (560, 3530277), (630, 3138024), (636, 3108420), (720, 2745771), (742, 2664360), (756, 2615020), (795, 2486736), (840, 2353518), (848, 2331315), (945, 2092016), (954, 2072280), (1008, 1961265), (1060, 1865052), (1080, 1830514), (1113, 1776240), (1260, 1569012), (1272, 1554210), (1431, 1381520), (1484, 1332180), (1512, 1307510), (1590, 1243368), (1680, 1176759), (1855, 1065744), (1890, 1046008), (1908, 1036140), (2120, 932526), (2160, 915257), (2226, 888120), (2385, 828912), (2467, 801360), (2520, 784506), (2544, 777105), (2862, 690760), (2968, 666090), (3024, 653755), (3180, 621684), (3339, 592080), (3710, 532872), (3780, 523004), (3816, 518070), (4240, 466263), (4452, 444060), (4770, 414456), (4934, 400680), (5040, 392253), (5565, 355248), (5724, 345380), (5936, 333045), (6360, 310842), (6678, 296040), (7155, 276304), (7401, 267120), (7420, 266436), (7560, 261502), (7632, 259035), (8904, 222030), (9540, 207228), (9868, 200340), (10017, 197360), (11130, 177624), (11448, 172690), (12335, 160272), (12720, 155421), (13356, 148020), (14310, 138152), (14802, 133560), (14840, 133218), (15120, 130751), (16695, 118416), (17269, 114480), (17808, 111015), (19080, 103614), (19736, 100170), (20034, 98680), (22203, 89040), (22260, 88812), (22896, 86345), (24670, 80136), (26712, 74010), (28620, 69076), (29604, 66780), (29680, 66609), (33390, 59208), (34538, 57240), (37005, 53424), (38160, 51807), (39472, 50085), (40068, 49340), (44406, 44520)]