1399984800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:692

約数の個数: 216

約数和(自身を含む): 4716448128

約数和(自身を除く): 3316463328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 607, 620, 744, 775, 800, 930, 961, 992, 1200, 1214, 1240, 1488, 1550, 1821, 1860, 1922, 2325, 2400, 2428, 2480, 2883, 2976, 3035, 3100, 3642, 3720, 3844, 4650, 4805, 4856, 4960, 5766, 6070, 6200, 7284, 7440, 7688, 9105, 9300, 9610, 9712, 11532, 12140, 12400, 14415, 14568, 14880, 15175, 15376, 18210, 18600, 18817, 19220, 19424, 23064, 24025, 24280, 24800, 28830, 29136, 30350, 30752, 36420, 37200, 37634, 38440, 45525, 46128, 48050, 48560, 56451, 57660, 58272, 60700, 72075, 72840, 74400, 75268, 76880, 91050, 92256, 94085, 96100, 97120, 112902, 115320, 121400, 144150, 145680, 150536, 153760, 182100, 188170, 192200, 225804, 230640, 242800, 282255, 288300, 291360, 301072, 364200, 376340, 384400, 451608, 461280, 470425, 485600, 564510, 576600, 583327, 602144, 728400, 752680, 768800, 903216, 940850, 1129020, 1153200, 1166654, 1411275, 1456800, 1505360, 1749981, 1806432, 1881700, 2258040, 2306400, 2333308, 2822550, 2916635, 3010720, 3499962, 3763400, 4516080, 4666616, 5645100, 5833270, 6999924, 7526800, 8749905, 9032160, 9333232, 11290200, 11666540, 13999848, 14583175, 15053600, 17499810, 18666464, 22580400, 23333080, 27999696, 29166350, 34999620, 43749525, 45160800, 46666160, 55999392, 58332700, 69999240, 87499050, 93332320, 116665400, 139998480, 174998100, 233330800, 279996960, 349996200, 466661600, 699992400, 1399984800]

約数ペア:

[(1, 1399984800), (2, 699992400), (3, 466661600), (4, 349996200), (5, 279996960), (6, 233330800), (8, 174998100), (10, 139998480), (12, 116665400), (15, 93332320), (16, 87499050), (20, 69999240), (24, 58332700), (25, 55999392), (30, 46666160), (31, 45160800), (32, 43749525), (40, 34999620), (48, 29166350), (50, 27999696), (60, 23333080), (62, 22580400), (75, 18666464), (80, 17499810), (93, 15053600), (96, 14583175), (100, 13999848), (120, 11666540), (124, 11290200), (150, 9333232), (155, 9032160), (160, 8749905), (186, 7526800), (200, 6999924), (240, 5833270), (248, 5645100), (300, 4666616), (310, 4516080), (372, 3763400), (400, 3499962), (465, 3010720), (480, 2916635), (496, 2822550), (600, 2333308), (607, 2306400), (620, 2258040), (744, 1881700), (775, 1806432), (800, 1749981), (930, 1505360), (961, 1456800), (992, 1411275), (1200, 1166654), (1214, 1153200), (1240, 1129020), (1488, 940850), (1550, 903216), (1821, 768800), (1860, 752680), (1922, 728400), (2325, 602144), (2400, 583327), (2428, 576600), (2480, 564510), (2883, 485600), (2976, 470425), (3035, 461280), (3100, 451608), (3642, 384400), (3720, 376340), (3844, 364200), (4650, 301072), (4805, 291360), (4856, 288300), (4960, 282255), (5766, 242800), (6070, 230640), (6200, 225804), (7284, 192200), (7440, 188170), (7688, 182100), (9105, 153760), (9300, 150536), (9610, 145680), (9712, 144150), (11532, 121400), (12140, 115320), (12400, 112902), (14415, 97120), (14568, 96100), (14880, 94085), (15175, 92256), (15376, 91050), (18210, 76880), (18600, 75268), (18817, 74400), (19220, 72840), (19424, 72075), (23064, 60700), (24025, 58272), (24280, 57660), (24800, 56451), (28830, 48560), (29136, 48050), (30350, 46128), (30752, 45525), (36420, 38440), (37200, 37634)]