1832144640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15446

約数の個数: 144

約数和(自身を含む): 6040559616

約数和(自身を除く): 4208414976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 15391, 19840, 23808, 29760, 30782, 39680, 46173, 59520, 61564, 76955, 92346, 119040, 123128, 153910, 184692, 230865, 246256, 307820, 369384, 461730, 477121, 492512, 615640, 738768, 923460, 954242, 985024, 1231280, 1431363, 1477536, 1846920, 1908484, 1970048, 2385605, 2462560, 2862726, 2955072, 3693840, 3816968, 3940096, 4771210, 4925120, 5725452, 5910144, 7156815, 7387680, 7633936, 9542420, 9850240, 11450904, 11820288, 14313630, 14775360, 15267872, 19084840, 19700480, 22901808, 28627260, 29550720, 30535744, 38169680, 45803616, 57254520, 59101440, 61071488, 76339360, 91607232, 114509040, 122142976, 152678720, 183214464, 229018080, 305357440, 366428928, 458036160, 610714880, 916072320, 1832144640]

約数ペア:

[(1, 1832144640), (2, 916072320), (3, 610714880), (4, 458036160), (5, 366428928), (6, 305357440), (8, 229018080), (10, 183214464), (12, 152678720), (15, 122142976), (16, 114509040), (20, 91607232), (24, 76339360), (30, 61071488), (31, 59101440), (32, 57254520), (40, 45803616), (48, 38169680), (60, 30535744), (62, 29550720), (64, 28627260), (80, 22901808), (93, 19700480), (96, 19084840), (120, 15267872), (124, 14775360), (128, 14313630), (155, 11820288), (160, 11450904), (186, 9850240), (192, 9542420), (240, 7633936), (248, 7387680), (256, 7156815), (310, 5910144), (320, 5725452), (372, 4925120), (384, 4771210), (465, 3940096), (480, 3816968), (496, 3693840), (620, 2955072), (640, 2862726), (744, 2462560), (768, 2385605), (930, 1970048), (960, 1908484), (992, 1846920), (1240, 1477536), (1280, 1431363), (1488, 1231280), (1860, 985024), (1920, 954242), (1984, 923460), (2480, 738768), (2976, 615640), (3720, 492512), (3840, 477121), (3968, 461730), (4960, 369384), (5952, 307820), (7440, 246256), (7936, 230865), (9920, 184692), (11904, 153910), (14880, 123128), (15391, 119040), (19840, 92346), (23808, 76955), (29760, 61564), (30782, 59520), (39680, 46173)]