12787192080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31771}}^1$

素因数の和:31846

約数の個数: 240

約数和(自身を含む): 47324012736

約数和(自身を除く): 34536820656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2236, 2340, 2580, 2795, 3096, 3120, 3354, 3440, 3870, 4472, 4680, 5031, 5160, 5590, 6192, 6708, 7740, 8385, 8944, 9360, 10062, 10320, 11180, 13416, 15480, 16770, 20124, 22360, 25155, 26832, 30960, 31771, 33540, 40248, 44720, 50310, 63542, 67080, 80496, 95313, 100620, 127084, 134160, 158855, 190626, 201240, 254168, 285939, 317710, 381252, 402480, 413023, 476565, 508336, 571878, 635420, 762504, 826046, 953130, 1143756, 1239069, 1270840, 1366153, 1429695, 1525008, 1652092, 1906260, 2065115, 2287512, 2478138, 2541680, 2732306, 2859390, 3304184, 3717207, 3812520, 4098459, 4130230, 4575024, 4956276, 5464612, 5718780, 6195345, 6608368, 6830765, 7434414, 7625040, 8196918, 8260460, 9912552, 10929224, 11437560, 12295377, 12390690, 13661530, 14868828, 16393836, 16520920, 17759989, 18586035, 19825104, 20492295, 21858448, 22875120, 24590754, 24781380, 27323060, 29737656, 32787672, 33041840, 35519978, 37172070, 40984590, 49181508, 49562760, 53279967, 54646120, 59475312, 61476885, 65575344, 71039956, 74344140, 81969180, 88799945, 98363016, 99125520, 106559934, 109292240, 122953770, 142079912, 148688280, 159839901, 163938360, 177599890, 196726032, 213119868, 245907540, 266399835, 284159824, 297376560, 319679802, 327876720, 355199780, 426239736, 491815080, 532799670, 639359604, 710399560, 799199505, 852479472, 983630160, 1065599340, 1278719208, 1420799120, 1598399010, 2131198680, 2557438416, 3196798020, 4262397360, 6393596040, 12787192080]

約数ペア:

[(1, 12787192080), (2, 6393596040), (3, 4262397360), (4, 3196798020), (5, 2557438416), (6, 2131198680), (8, 1598399010), (9, 1420799120), (10, 1278719208), (12, 1065599340), (13, 983630160), (15, 852479472), (16, 799199505), (18, 710399560), (20, 639359604), (24, 532799670), (26, 491815080), (30, 426239736), (36, 355199780), (39, 327876720), (40, 319679802), (43, 297376560), (45, 284159824), (48, 266399835), (52, 245907540), (60, 213119868), (65, 196726032), (72, 177599890), (78, 163938360), (80, 159839901), (86, 148688280), (90, 142079912), (104, 122953770), (117, 109292240), (120, 106559934), (129, 99125520), (130, 98363016), (144, 88799945), (156, 81969180), (172, 74344140), (180, 71039956), (195, 65575344), (208, 61476885), (215, 59475312), (234, 54646120), (240, 53279967), (258, 49562760), (260, 49181508), (312, 40984590), (344, 37172070), (360, 35519978), (387, 33041840), (390, 32787672), (430, 29737656), (468, 27323060), (516, 24781380), (520, 24590754), (559, 22875120), (585, 21858448), (624, 20492295), (645, 19825104), (688, 18586035), (720, 17759989), (774, 16520920), (780, 16393836), (860, 14868828), (936, 13661530), (1032, 12390690), (1040, 12295377), (1118, 11437560), (1170, 10929224), (1290, 9912552), (1548, 8260460), (1560, 8196918), (1677, 7625040), (1720, 7434414), (1872, 6830765), (1935, 6608368), (2064, 6195345), (2236, 5718780), (2340, 5464612), (2580, 4956276), (2795, 4575024), (3096, 4130230), (3120, 4098459), (3354, 3812520), (3440, 3717207), (3870, 3304184), (4472, 2859390), (4680, 2732306), (5031, 2541680), (5160, 2478138), (5590, 2287512), (6192, 2065115), (6708, 1906260), (7740, 1652092), (8385, 1525008), (8944, 1429695), (9360, 1366153), (10062, 1270840), (10320, 1239069), (11180, 1143756), (13416, 953130), (15480, 826046), (16770, 762504), (20124, 635420), (22360, 571878), (25155, 508336), (26832, 476565), (30960, 413023), (31771, 402480), (33540, 381252), (40248, 317710), (44720, 285939), (50310, 254168), (63542, 201240), (67080, 190626), (80496, 158855), (95313, 134160), (100620, 127084)]