1371479040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{3307}}^1$

素因数の和:3344

約数の個数: 220

約数和(自身を含む): 4916091576

約数和(自身を除く): 3544612536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3307, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6614, 6912, 7680, 8640, 9216, 9921, 10368, 11520, 12960, 13228, 13824, 15360, 16535, 17280, 19842, 20736, 23040, 25920, 26456, 27648, 29763, 33070, 34560, 39684, 41472, 46080, 49605, 51840, 52912, 59526, 66140, 69120, 79368, 82944, 89289, 99210, 103680, 105824, 119052, 132280, 138240, 148815, 158736, 178578, 198420, 207360, 211648, 238104, 264560, 267867, 297630, 317472, 357156, 396840, 414720, 423296, 446445, 476208, 529120, 535734, 595260, 634944, 714312, 793680, 846592, 892890, 952416, 1058240, 1071468, 1190520, 1269888, 1339335, 1428624, 1587360, 1693184, 1785780, 1904832, 2116480, 2142936, 2381040, 2539776, 2678670, 2857248, 3174720, 3386368, 3571560, 3809664, 4232960, 4285872, 4762080, 5079552, 5357340, 5714496, 6349440, 7143120, 7619328, 8465920, 8571744, 9524160, 10159104, 10714680, 11428992, 12698880, 14286240, 15238656, 16931840, 17143488, 19048320, 21429360, 22857984, 25397760, 28572480, 30477312, 34286976, 38096640, 42858720, 45715968, 50795520, 57144960, 68573952, 76193280, 85717440, 91431936, 114289920, 137147904, 152386560, 171434880, 228579840, 274295808, 342869760, 457159680, 685739520, 1371479040]

約数ペア:

[(1, 1371479040), (2, 685739520), (3, 457159680), (4, 342869760), (5, 274295808), (6, 228579840), (8, 171434880), (9, 152386560), (10, 137147904), (12, 114289920), (15, 91431936), (16, 85717440), (18, 76193280), (20, 68573952), (24, 57144960), (27, 50795520), (30, 45715968), (32, 42858720), (36, 38096640), (40, 34286976), (45, 30477312), (48, 28572480), (54, 25397760), (60, 22857984), (64, 21429360), (72, 19048320), (80, 17143488), (81, 16931840), (90, 15238656), (96, 14286240), (108, 12698880), (120, 11428992), (128, 10714680), (135, 10159104), (144, 9524160), (160, 8571744), (162, 8465920), (180, 7619328), (192, 7143120), (216, 6349440), (240, 5714496), (256, 5357340), (270, 5079552), (288, 4762080), (320, 4285872), (324, 4232960), (360, 3809664), (384, 3571560), (405, 3386368), (432, 3174720), (480, 2857248), (512, 2678670), (540, 2539776), (576, 2381040), (640, 2142936), (648, 2116480), (720, 1904832), (768, 1785780), (810, 1693184), (864, 1587360), (960, 1428624), (1024, 1339335), (1080, 1269888), (1152, 1190520), (1280, 1071468), (1296, 1058240), (1440, 952416), (1536, 892890), (1620, 846592), (1728, 793680), (1920, 714312), (2160, 634944), (2304, 595260), (2560, 535734), (2592, 529120), (2880, 476208), (3072, 446445), (3240, 423296), (3307, 414720), (3456, 396840), (3840, 357156), (4320, 317472), (4608, 297630), (5120, 267867), (5184, 264560), (5760, 238104), (6480, 211648), (6614, 207360), (6912, 198420), (7680, 178578), (8640, 158736), (9216, 148815), (9921, 138240), (10368, 132280), (11520, 119052), (12960, 105824), (13228, 103680), (13824, 99210), (15360, 89289), (16535, 82944), (17280, 79368), (19842, 69120), (20736, 66140), (23040, 59526), (25920, 52912), (26456, 51840), (27648, 49605), (29763, 46080), (33070, 41472), (34560, 39684)]