69989760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 250614000

約数和(自身を除く): 180624240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 419, 435, 464, 480, 522, 576, 580, 640, 696, 720, 838, 870, 928, 960, 1044, 1152, 1160, 1257, 1305, 1392, 1440, 1676, 1740, 1856, 1920, 2088, 2095, 2320, 2514, 2610, 2784, 2880, 3352, 3480, 3712, 3771, 4176, 4190, 4640, 5028, 5220, 5568, 5760, 6285, 6704, 6960, 7542, 8352, 8380, 9280, 10056, 10440, 11136, 12151, 12570, 13408, 13920, 15084, 16704, 16760, 18560, 18855, 20112, 20880, 24302, 25140, 26816, 27840, 30168, 33408, 33520, 36453, 37710, 40224, 41760, 48604, 50280, 53632, 55680, 60336, 60755, 67040, 72906, 75420, 80448, 83520, 97208, 100560, 109359, 120672, 121510, 134080, 145812, 150840, 160896, 167040, 182265, 194416, 201120, 218718, 241344, 243020, 268160, 291624, 301680, 364530, 388832, 402240, 437436, 482688, 486040, 546795, 583248, 603360, 729060, 777664, 804480, 874872, 972080, 1093590, 1166496, 1206720, 1458120, 1555328, 1749744, 1944160, 2187180, 2332992, 2413440, 2916240, 3499488, 3888320, 4374360, 4665984, 5832480, 6998976, 7776640, 8748720, 11664960, 13997952, 17497440, 23329920, 34994880, 69989760]

約数ペア:

[(1, 69989760), (2, 34994880), (3, 23329920), (4, 17497440), (5, 13997952), (6, 11664960), (8, 8748720), (9, 7776640), (10, 6998976), (12, 5832480), (15, 4665984), (16, 4374360), (18, 3888320), (20, 3499488), (24, 2916240), (29, 2413440), (30, 2332992), (32, 2187180), (36, 1944160), (40, 1749744), (45, 1555328), (48, 1458120), (58, 1206720), (60, 1166496), (64, 1093590), (72, 972080), (80, 874872), (87, 804480), (90, 777664), (96, 729060), (116, 603360), (120, 583248), (128, 546795), (144, 486040), (145, 482688), (160, 437436), (174, 402240), (180, 388832), (192, 364530), (232, 301680), (240, 291624), (261, 268160), (288, 243020), (290, 241344), (320, 218718), (348, 201120), (360, 194416), (384, 182265), (419, 167040), (435, 160896), (464, 150840), (480, 145812), (522, 134080), (576, 121510), (580, 120672), (640, 109359), (696, 100560), (720, 97208), (838, 83520), (870, 80448), (928, 75420), (960, 72906), (1044, 67040), (1152, 60755), (1160, 60336), (1257, 55680), (1305, 53632), (1392, 50280), (1440, 48604), (1676, 41760), (1740, 40224), (1856, 37710), (1920, 36453), (2088, 33520), (2095, 33408), (2320, 30168), (2514, 27840), (2610, 26816), (2784, 25140), (2880, 24302), (3352, 20880), (3480, 20112), (3712, 18855), (3771, 18560), (4176, 16760), (4190, 16704), (4640, 15084), (5028, 13920), (5220, 13408), (5568, 12570), (5760, 12151), (6285, 11136), (6704, 10440), (6960, 10056), (7542, 9280), (8352, 8380)]