7344540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 27417600

約数和(自身を除く): 20073060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 67, 70, 84, 87, 90, 105, 108, 116, 126, 134, 135, 140, 145, 174, 180, 189, 201, 203, 210, 252, 261, 268, 270, 290, 315, 335, 348, 378, 402, 406, 420, 435, 469, 522, 540, 580, 603, 609, 630, 670, 756, 783, 804, 812, 870, 938, 945, 1005, 1015, 1044, 1206, 1218, 1260, 1305, 1340, 1407, 1566, 1740, 1809, 1827, 1876, 1890, 1943, 2010, 2030, 2345, 2412, 2436, 2610, 2814, 3015, 3045, 3132, 3618, 3654, 3780, 3886, 3915, 4020, 4060, 4221, 4690, 5220, 5481, 5628, 5829, 6030, 6090, 7035, 7236, 7308, 7772, 7830, 8442, 9045, 9135, 9380, 9715, 10962, 11658, 12060, 12180, 12663, 13601, 14070, 15660, 16884, 17487, 18090, 18270, 19430, 21105, 21924, 23316, 25326, 27202, 27405, 28140, 29145, 34974, 36180, 36540, 38860, 40803, 42210, 50652, 52461, 54404, 54810, 58290, 63315, 68005, 69948, 81606, 84420, 87435, 104922, 109620, 116580, 122409, 126630, 136010, 163212, 174870, 204015, 209844, 244818, 253260, 262305, 272020, 349740, 367227, 408030, 489636, 524610, 612045, 734454, 816060, 1049220, 1224090, 1468908, 1836135, 2448180, 3672270, 7344540]

約数ペア:

[(1, 7344540), (2, 3672270), (3, 2448180), (4, 1836135), (5, 1468908), (6, 1224090), (7, 1049220), (9, 816060), (10, 734454), (12, 612045), (14, 524610), (15, 489636), (18, 408030), (20, 367227), (21, 349740), (27, 272020), (28, 262305), (29, 253260), (30, 244818), (35, 209844), (36, 204015), (42, 174870), (45, 163212), (54, 136010), (58, 126630), (60, 122409), (63, 116580), (67, 109620), (70, 104922), (84, 87435), (87, 84420), (90, 81606), (105, 69948), (108, 68005), (116, 63315), (126, 58290), (134, 54810), (135, 54404), (140, 52461), (145, 50652), (174, 42210), (180, 40803), (189, 38860), (201, 36540), (203, 36180), (210, 34974), (252, 29145), (261, 28140), (268, 27405), (270, 27202), (290, 25326), (315, 23316), (335, 21924), (348, 21105), (378, 19430), (402, 18270), (406, 18090), (420, 17487), (435, 16884), (469, 15660), (522, 14070), (540, 13601), (580, 12663), (603, 12180), (609, 12060), (630, 11658), (670, 10962), (756, 9715), (783, 9380), (804, 9135), (812, 9045), (870, 8442), (938, 7830), (945, 7772), (1005, 7308), (1015, 7236), (1044, 7035), (1206, 6090), (1218, 6030), (1260, 5829), (1305, 5628), (1340, 5481), (1407, 5220), (1566, 4690), (1740, 4221), (1809, 4060), (1827, 4020), (1876, 3915), (1890, 3886), (1943, 3780), (2010, 3654), (2030, 3618), (2345, 3132), (2412, 3045), (2436, 3015), (2610, 2814)]