2731134240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4243}}^1$

素因数の和:4416

約数の個数: 192

約数和(自身を含む): 9625392000

約数和(自身を除く): 6894257760

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, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 216, 240, 270, 288, 298, 360, 432, 447, 480, 540, 596, 720, 745, 864, 894, 1080, 1192, 1341, 1440, 1490, 1788, 2160, 2235, 2384, 2682, 2980, 3576, 4023, 4243, 4320, 4470, 4768, 5364, 5960, 6705, 7152, 8046, 8486, 8940, 10728, 11920, 12729, 13410, 14304, 16092, 16972, 17880, 20115, 21215, 21456, 23840, 25458, 26820, 32184, 33944, 35760, 38187, 40230, 42430, 42912, 50916, 53640, 63645, 64368, 67888, 71520, 76374, 80460, 84860, 101832, 107280, 114561, 127290, 128736, 135776, 152748, 160920, 169720, 190935, 203664, 214560, 229122, 254580, 305496, 321840, 339440, 381870, 407328, 458244, 509160, 572805, 610992, 632207, 643680, 678880, 763740, 916488, 1018320, 1145610, 1221984, 1264414, 1527480, 1832976, 1896621, 2036640, 2291220, 2528828, 3054960, 3161035, 3665952, 3793242, 4582440, 5057656, 5689863, 6109920, 6322070, 7586484, 9164880, 9483105, 10115312, 11379726, 12644140, 15172968, 17069589, 18329760, 18966210, 20230624, 22759452, 25288280, 28449315, 30345936, 34139178, 37932420, 45518904, 50576560, 56898630, 60691872, 68278356, 75864840, 85347945, 91037808, 101153120, 113797260, 136556712, 151729680, 170695890, 182075616, 227594520, 273113424, 303459360, 341391780, 455189040, 546226848, 682783560, 910378080, 1365567120, 2731134240]

約数ペア:

[(1, 2731134240), (2, 1365567120), (3, 910378080), (4, 682783560), (5, 546226848), (6, 455189040), (8, 341391780), (9, 303459360), (10, 273113424), (12, 227594520), (15, 182075616), (16, 170695890), (18, 151729680), (20, 136556712), (24, 113797260), (27, 101153120), (30, 91037808), (32, 85347945), (36, 75864840), (40, 68278356), (45, 60691872), (48, 56898630), (54, 50576560), (60, 45518904), (72, 37932420), (80, 34139178), (90, 30345936), (96, 28449315), (108, 25288280), (120, 22759452), (135, 20230624), (144, 18966210), (149, 18329760), (160, 17069589), (180, 15172968), (216, 12644140), (240, 11379726), (270, 10115312), (288, 9483105), (298, 9164880), (360, 7586484), (432, 6322070), (447, 6109920), (480, 5689863), (540, 5057656), (596, 4582440), (720, 3793242), (745, 3665952), (864, 3161035), (894, 3054960), (1080, 2528828), (1192, 2291220), (1341, 2036640), (1440, 1896621), (1490, 1832976), (1788, 1527480), (2160, 1264414), (2235, 1221984), (2384, 1145610), (2682, 1018320), (2980, 916488), (3576, 763740), (4023, 678880), (4243, 643680), (4320, 632207), (4470, 610992), (4768, 572805), (5364, 509160), (5960, 458244), (6705, 407328), (7152, 381870), (8046, 339440), (8486, 321840), (8940, 305496), (10728, 254580), (11920, 229122), (12729, 214560), (13410, 203664), (14304, 190935), (16092, 169720), (16972, 160920), (17880, 152748), (20115, 135776), (21215, 128736), (21456, 127290), (23840, 114561), (25458, 107280), (26820, 101832), (32184, 84860), (33944, 80460), (35760, 76374), (38187, 71520), (40230, 67888), (42430, 64368), (42912, 63645), (50916, 53640)]