139348440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 570155040

約数和(自身を除く): 430806600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 457, 462, 484, 495, 504, 605, 616, 630, 660, 693, 726, 770, 792, 840, 847, 914, 924, 968, 990, 1089, 1155, 1210, 1260, 1320, 1371, 1386, 1452, 1540, 1694, 1815, 1828, 1848, 1980, 2178, 2285, 2310, 2420, 2520, 2541, 2742, 2772, 2904, 3080, 3199, 3388, 3465, 3630, 3656, 3960, 4113, 4235, 4356, 4570, 4620, 4840, 5027, 5082, 5445, 5484, 5544, 6398, 6776, 6855, 6930, 7260, 7623, 8226, 8470, 8712, 9140, 9240, 9597, 10054, 10164, 10890, 10968, 12705, 12796, 13710, 13860, 14520, 15081, 15246, 15995, 16452, 16940, 18280, 19194, 20108, 20328, 20565, 21780, 25135, 25410, 25592, 27420, 27720, 28791, 30162, 30492, 31990, 32904, 33880, 35189, 38115, 38388, 40216, 41130, 43560, 45243, 47985, 50270, 50820, 54840, 55297, 57582, 60324, 60984, 63980, 70378, 75405, 76230, 76776, 82260, 90486, 95970, 100540, 101640, 105567, 110594, 115164, 120648, 127960, 140756, 143955, 150810, 152460, 164520, 165891, 175945, 180972, 191940, 201080, 211134, 221188, 226215, 230328, 276485, 281512, 287910, 301620, 304920, 316701, 331782, 351890, 361944, 383880, 387079, 422268, 442376, 452430, 497673, 527835, 552970, 575820, 603240, 633402, 663564, 703780, 774158, 829455, 844536, 904860, 995346, 1055670, 1105940, 1151640, 1161237, 1266804, 1327128, 1407560, 1548316, 1583505, 1658910, 1809720, 1935395, 1990692, 2111340, 2211880, 2322474, 2488365, 2533608, 3096632, 3167010, 3317820, 3483711, 3870790, 3981384, 4222680, 4644948, 4976730, 5806185, 6334020, 6635640, 6967422, 7741580, 9289896, 9953460, 11612370, 12668040, 13934844, 15483160, 17418555, 19906920, 23224740, 27869688, 34837110, 46449480, 69674220, 139348440]

約数ペア:

[(1, 139348440), (2, 69674220), (3, 46449480), (4, 34837110), (5, 27869688), (6, 23224740), (7, 19906920), (8, 17418555), (9, 15483160), (10, 13934844), (11, 12668040), (12, 11612370), (14, 9953460), (15, 9289896), (18, 7741580), (20, 6967422), (21, 6635640), (22, 6334020), (24, 5806185), (28, 4976730), (30, 4644948), (33, 4222680), (35, 3981384), (36, 3870790), (40, 3483711), (42, 3317820), (44, 3167010), (45, 3096632), (55, 2533608), (56, 2488365), (60, 2322474), (63, 2211880), (66, 2111340), (70, 1990692), (72, 1935395), (77, 1809720), (84, 1658910), (88, 1583505), (90, 1548316), (99, 1407560), (105, 1327128), (110, 1266804), (120, 1161237), (121, 1151640), (126, 1105940), (132, 1055670), (140, 995346), (154, 904860), (165, 844536), (168, 829455), (180, 774158), (198, 703780), (210, 663564), (220, 633402), (231, 603240), (242, 575820), (252, 552970), (264, 527835), (280, 497673), (308, 452430), (315, 442376), (330, 422268), (360, 387079), (363, 383880), (385, 361944), (396, 351890), (420, 331782), (440, 316701), (457, 304920), (462, 301620), (484, 287910), (495, 281512), (504, 276485), (605, 230328), (616, 226215), (630, 221188), (660, 211134), (693, 201080), (726, 191940), (770, 180972), (792, 175945), (840, 165891), (847, 164520), (914, 152460), (924, 150810), (968, 143955), (990, 140756), (1089, 127960), (1155, 120648), (1210, 115164), (1260, 110594), (1320, 105567), (1371, 101640), (1386, 100540), (1452, 95970), (1540, 90486), (1694, 82260), (1815, 76776), (1828, 76230), (1848, 75405), (1980, 70378), (2178, 63980), (2285, 60984), (2310, 60324), (2420, 57582), (2520, 55297), (2541, 54840), (2742, 50820), (2772, 50270), (2904, 47985), (3080, 45243), (3199, 43560), (3388, 41130), (3465, 40216), (3630, 38388), (3656, 38115), (3960, 35189), (4113, 33880), (4235, 32904), (4356, 31990), (4570, 30492), (4620, 30162), (4840, 28791), (5027, 27720), (5082, 27420), (5445, 25592), (5484, 25410), (5544, 25135), (6398, 21780), (6776, 20565), (6855, 20328), (6930, 20108), (7260, 19194), (7623, 18280), (8226, 16940), (8470, 16452), (8712, 15995), (9140, 15246), (9240, 15081), (9597, 14520), (10054, 13860), (10164, 13710), (10890, 12796), (10968, 12705)]