2076402720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1867}}^1$

素因数の和:2223

約数の個数: 192

約数和(自身を含む): 7501648896

約数和(自身を除く): 5425246176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 331, 336, 420, 480, 560, 662, 672, 840, 993, 1120, 1324, 1655, 1680, 1867, 1986, 2317, 2648, 3310, 3360, 3734, 3972, 4634, 4965, 5296, 5601, 6620, 6951, 7468, 7944, 9268, 9335, 9930, 10592, 11202, 11585, 13069, 13240, 13902, 14936, 15888, 18536, 18670, 19860, 22404, 23170, 26138, 26480, 27804, 28005, 29872, 31776, 34755, 37072, 37340, 39207, 39720, 44808, 46340, 52276, 52960, 55608, 56010, 59744, 65345, 69510, 74144, 74680, 78414, 79440, 89616, 92680, 104552, 111216, 112020, 130690, 139020, 149360, 156828, 158880, 179232, 185360, 196035, 209104, 222432, 224040, 261380, 278040, 298720, 313656, 370720, 392070, 418208, 448080, 522760, 556080, 617977, 627312, 784140, 896160, 1045520, 1112160, 1235954, 1254624, 1568280, 1853931, 2091040, 2471908, 3089885, 3136560, 3707862, 4325839, 4943816, 6179770, 6273120, 7415724, 8651678, 9269655, 9887632, 12359540, 12977517, 14831448, 17303356, 18539310, 19775264, 21629195, 24719080, 25955034, 29662896, 34606712, 37078620, 43258390, 49438160, 51910068, 59325792, 64887585, 69213424, 74157240, 86516780, 98876320, 103820136, 129775170, 138426848, 148314480, 173033560, 207640272, 259550340, 296628960, 346067120, 415280544, 519100680, 692134240, 1038201360, 2076402720]

約数ペア:

[(1, 2076402720), (2, 1038201360), (3, 692134240), (4, 519100680), (5, 415280544), (6, 346067120), (7, 296628960), (8, 259550340), (10, 207640272), (12, 173033560), (14, 148314480), (15, 138426848), (16, 129775170), (20, 103820136), (21, 98876320), (24, 86516780), (28, 74157240), (30, 69213424), (32, 64887585), (35, 59325792), (40, 51910068), (42, 49438160), (48, 43258390), (56, 37078620), (60, 34606712), (70, 29662896), (80, 25955034), (84, 24719080), (96, 21629195), (105, 19775264), (112, 18539310), (120, 17303356), (140, 14831448), (160, 12977517), (168, 12359540), (210, 9887632), (224, 9269655), (240, 8651678), (280, 7415724), (331, 6273120), (336, 6179770), (420, 4943816), (480, 4325839), (560, 3707862), (662, 3136560), (672, 3089885), (840, 2471908), (993, 2091040), (1120, 1853931), (1324, 1568280), (1655, 1254624), (1680, 1235954), (1867, 1112160), (1986, 1045520), (2317, 896160), (2648, 784140), (3310, 627312), (3360, 617977), (3734, 556080), (3972, 522760), (4634, 448080), (4965, 418208), (5296, 392070), (5601, 370720), (6620, 313656), (6951, 298720), (7468, 278040), (7944, 261380), (9268, 224040), (9335, 222432), (9930, 209104), (10592, 196035), (11202, 185360), (11585, 179232), (13069, 158880), (13240, 156828), (13902, 149360), (14936, 139020), (15888, 130690), (18536, 112020), (18670, 111216), (19860, 104552), (22404, 92680), (23170, 89616), (26138, 79440), (26480, 78414), (27804, 74680), (28005, 74144), (29872, 69510), (31776, 65345), (34755, 59744), (37072, 56010), (37340, 55608), (39207, 52960), (39720, 52276), (44808, 46340)]