15936654720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25229}}^1$

素因数の和:25305

約数の個数: 256

約数和(自身を含む): 59292518400

約数和(自身を除く): 43355863680

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 752, 840, 896, 940, 960, 987, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1920, 1974, 2240, 2256, 2632, 2688, 2820, 3008, 3290, 3360, 3760, 3948, 4480, 4512, 4935, 5264, 5640, 6016, 6580, 6720, 7520, 7896, 9024, 9870, 10528, 11280, 13160, 13440, 15040, 15792, 18048, 19740, 21056, 22560, 25229, 26320, 30080, 31584, 39480, 42112, 45120, 50458, 52640, 63168, 75687, 78960, 90240, 100916, 105280, 126145, 126336, 151374, 157920, 176603, 201832, 210560, 252290, 302748, 315840, 353206, 378435, 403664, 504580, 529809, 605496, 631680, 706412, 756870, 807328, 883015, 1009160, 1059618, 1185763, 1210992, 1412824, 1513740, 1614656, 1766030, 2018320, 2119236, 2371526, 2421984, 2649045, 2825648, 3027480, 3229312, 3532060, 3557289, 4036640, 4238472, 4743052, 4843968, 5298090, 5651296, 5928815, 6054960, 7064120, 7114578, 8073280, 8300341, 8476944, 9486104, 9687936, 10596180, 11302592, 11857630, 12109920, 14128240, 14229156, 16146560, 16600682, 16953888, 17786445, 18972208, 21192360, 22605184, 23715260, 24219840, 24901023, 28256480, 28458312, 33201364, 33907776, 35572890, 37944416, 41501705, 42384720, 47430520, 48439680, 49802046, 56512960, 56916624, 66402728, 67815552, 71145780, 75888832, 83003410, 84769440, 94861040, 99604092, 113025920, 113833248, 124505115, 132805456, 142291560, 151777664, 166006820, 169538880, 189722080, 199208184, 227666496, 249010230, 265610912, 284583120, 332013640, 339077760, 379444160, 398416368, 455332992, 498020460, 531221824, 569166240, 664027280, 758888320, 796832736, 996040920, 1062443648, 1138332480, 1328054560, 1593665472, 1992081840, 2276664960, 2656109120, 3187330944, 3984163680, 5312218240, 7968327360, 15936654720]

約数ペア:

[(1, 15936654720), (2, 7968327360), (3, 5312218240), (4, 3984163680), (5, 3187330944), (6, 2656109120), (7, 2276664960), (8, 1992081840), (10, 1593665472), (12, 1328054560), (14, 1138332480), (15, 1062443648), (16, 996040920), (20, 796832736), (21, 758888320), (24, 664027280), (28, 569166240), (30, 531221824), (32, 498020460), (35, 455332992), (40, 398416368), (42, 379444160), (47, 339077760), (48, 332013640), (56, 284583120), (60, 265610912), (64, 249010230), (70, 227666496), (80, 199208184), (84, 189722080), (94, 169538880), (96, 166006820), (105, 151777664), (112, 142291560), (120, 132805456), (128, 124505115), (140, 113833248), (141, 113025920), (160, 99604092), (168, 94861040), (188, 84769440), (192, 83003410), (210, 75888832), (224, 71145780), (235, 67815552), (240, 66402728), (280, 56916624), (282, 56512960), (320, 49802046), (329, 48439680), (336, 47430520), (376, 42384720), (384, 41501705), (420, 37944416), (448, 35572890), (470, 33907776), (480, 33201364), (560, 28458312), (564, 28256480), (640, 24901023), (658, 24219840), (672, 23715260), (705, 22605184), (752, 21192360), (840, 18972208), (896, 17786445), (940, 16953888), (960, 16600682), (987, 16146560), (1120, 14229156), (1128, 14128240), (1316, 12109920), (1344, 11857630), (1410, 11302592), (1504, 10596180), (1645, 9687936), (1680, 9486104), (1880, 8476944), (1920, 8300341), (1974, 8073280), (2240, 7114578), (2256, 7064120), (2632, 6054960), (2688, 5928815), (2820, 5651296), (3008, 5298090), (3290, 4843968), (3360, 4743052), (3760, 4238472), (3948, 4036640), (4480, 3557289), (4512, 3532060), (4935, 3229312), (5264, 3027480), (5640, 2825648), (6016, 2649045), (6580, 2421984), (6720, 2371526), (7520, 2119236), (7896, 2018320), (9024, 1766030), (9870, 1614656), (10528, 1513740), (11280, 1412824), (13160, 1210992), (13440, 1185763), (15040, 1059618), (15792, 1009160), (18048, 883015), (19740, 807328), (21056, 756870), (22560, 706412), (25229, 631680), (26320, 605496), (30080, 529809), (31584, 504580), (39480, 403664), (42112, 378435), (45120, 353206), (50458, 315840), (52640, 302748), (63168, 252290), (75687, 210560), (78960, 201832), (90240, 176603), (100916, 157920), (105280, 151374), (126145, 126336)]