4311720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 16848000

約数和(自身を除く): 12536280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 59, 60, 63, 70, 72, 84, 87, 90, 105, 116, 118, 120, 126, 140, 145, 168, 174, 177, 180, 203, 210, 232, 236, 252, 261, 280, 290, 295, 315, 348, 354, 360, 406, 413, 420, 435, 472, 504, 522, 531, 580, 590, 609, 630, 696, 708, 812, 826, 840, 870, 885, 1015, 1044, 1062, 1160, 1180, 1218, 1239, 1260, 1305, 1416, 1624, 1652, 1711, 1740, 1770, 1827, 2030, 2065, 2088, 2124, 2360, 2436, 2478, 2520, 2610, 2655, 3045, 3304, 3422, 3480, 3540, 3654, 3717, 4060, 4130, 4248, 4872, 4956, 5133, 5220, 5310, 6090, 6195, 6844, 7080, 7308, 7434, 8120, 8260, 8555, 9135, 9912, 10266, 10440, 10620, 11977, 12180, 12390, 13688, 14616, 14868, 15399, 16520, 17110, 18270, 18585, 20532, 21240, 23954, 24360, 24780, 25665, 29736, 30798, 34220, 35931, 36540, 37170, 41064, 47908, 49560, 51330, 59885, 61596, 68440, 71862, 73080, 74340, 76995, 95816, 102660, 107793, 119770, 123192, 143724, 148680, 153990, 179655, 205320, 215586, 239540, 287448, 307980, 359310, 431172, 479080, 538965, 615960, 718620, 862344, 1077930, 1437240, 2155860, 4311720]

約数ペア:

[(1, 4311720), (2, 2155860), (3, 1437240), (4, 1077930), (5, 862344), (6, 718620), (7, 615960), (8, 538965), (9, 479080), (10, 431172), (12, 359310), (14, 307980), (15, 287448), (18, 239540), (20, 215586), (21, 205320), (24, 179655), (28, 153990), (29, 148680), (30, 143724), (35, 123192), (36, 119770), (40, 107793), (42, 102660), (45, 95816), (56, 76995), (58, 74340), (59, 73080), (60, 71862), (63, 68440), (70, 61596), (72, 59885), (84, 51330), (87, 49560), (90, 47908), (105, 41064), (116, 37170), (118, 36540), (120, 35931), (126, 34220), (140, 30798), (145, 29736), (168, 25665), (174, 24780), (177, 24360), (180, 23954), (203, 21240), (210, 20532), (232, 18585), (236, 18270), (252, 17110), (261, 16520), (280, 15399), (290, 14868), (295, 14616), (315, 13688), (348, 12390), (354, 12180), (360, 11977), (406, 10620), (413, 10440), (420, 10266), (435, 9912), (472, 9135), (504, 8555), (522, 8260), (531, 8120), (580, 7434), (590, 7308), (609, 7080), (630, 6844), (696, 6195), (708, 6090), (812, 5310), (826, 5220), (840, 5133), (870, 4956), (885, 4872), (1015, 4248), (1044, 4130), (1062, 4060), (1160, 3717), (1180, 3654), (1218, 3540), (1239, 3480), (1260, 3422), (1305, 3304), (1416, 3045), (1624, 2655), (1652, 2610), (1711, 2520), (1740, 2478), (1770, 2436), (1827, 2360), (2030, 2124), (2065, 2088)]