80813432880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{38959}}^1$

素因数の和:39088

約数の個数: 240

約数和(自身を含む): 281862197760

約数和(自身を除く): 201048764880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 67, 72, 80, 86, 90, 120, 129, 134, 144, 172, 180, 201, 215, 240, 258, 268, 335, 344, 360, 387, 402, 430, 516, 536, 603, 645, 670, 688, 720, 774, 804, 860, 1005, 1032, 1072, 1206, 1290, 1340, 1548, 1608, 1720, 1935, 2010, 2064, 2412, 2580, 2680, 2881, 3015, 3096, 3216, 3440, 3870, 4020, 4824, 5160, 5360, 5762, 6030, 6192, 7740, 8040, 8643, 9648, 10320, 11524, 12060, 14405, 15480, 16080, 17286, 23048, 24120, 25929, 28810, 30960, 34572, 38959, 43215, 46096, 48240, 51858, 57620, 69144, 77918, 86430, 103716, 115240, 116877, 129645, 138288, 155836, 172860, 194795, 207432, 230480, 233754, 259290, 311672, 345720, 350631, 389590, 414864, 467508, 518580, 584385, 623344, 691440, 701262, 779180, 935016, 1037160, 1168770, 1402524, 1558360, 1675237, 1753155, 1870032, 2074320, 2337540, 2610253, 2805048, 3116720, 3350474, 3506310, 4675080, 5025711, 5220506, 5610096, 6700948, 7012620, 7830759, 8376185, 9350160, 10051422, 10441012, 13051265, 13401896, 14025240, 15077133, 15661518, 16752370, 20102844, 20882024, 23492277, 25128555, 26102530, 26803792, 28050480, 30154266, 31323036, 33504740, 39153795, 40205688, 41764048, 46984554, 50257110, 52205060, 60308532, 62646072, 67009480, 75385665, 78307590, 80411376, 93969108, 100514220, 104410120, 112240879, 117461385, 120617064, 125292144, 134018960, 150771330, 156615180, 187938216, 201028440, 208820240, 224481758, 234922770, 241234128, 301542660, 313230360, 336722637, 375876432, 402056880, 448963516, 469845540, 561204395, 603085320, 626460720, 673445274, 897927032, 939691080, 1010167911, 1122408790, 1206170640, 1346890548, 1683613185, 1795854064, 1879382160, 2020335822, 2244817580, 2693781096, 3367226370, 4040671644, 4489635160, 5050839555, 5387562192, 6734452740, 8081343288, 8979270320, 10101679110, 13468905480, 16162686576, 20203358220, 26937810960, 40406716440, 80813432880]

約数ペア:

[(1, 80813432880), (2, 40406716440), (3, 26937810960), (4, 20203358220), (5, 16162686576), (6, 13468905480), (8, 10101679110), (9, 8979270320), (10, 8081343288), (12, 6734452740), (15, 5387562192), (16, 5050839555), (18, 4489635160), (20, 4040671644), (24, 3367226370), (30, 2693781096), (36, 2244817580), (40, 2020335822), (43, 1879382160), (45, 1795854064), (48, 1683613185), (60, 1346890548), (67, 1206170640), (72, 1122408790), (80, 1010167911), (86, 939691080), (90, 897927032), (120, 673445274), (129, 626460720), (134, 603085320), (144, 561204395), (172, 469845540), (180, 448963516), (201, 402056880), (215, 375876432), (240, 336722637), (258, 313230360), (268, 301542660), (335, 241234128), (344, 234922770), (360, 224481758), (387, 208820240), (402, 201028440), (430, 187938216), (516, 156615180), (536, 150771330), (603, 134018960), (645, 125292144), (670, 120617064), (688, 117461385), (720, 112240879), (774, 104410120), (804, 100514220), (860, 93969108), (1005, 80411376), (1032, 78307590), (1072, 75385665), (1206, 67009480), (1290, 62646072), (1340, 60308532), (1548, 52205060), (1608, 50257110), (1720, 46984554), (1935, 41764048), (2010, 40205688), (2064, 39153795), (2412, 33504740), (2580, 31323036), (2680, 30154266), (2881, 28050480), (3015, 26803792), (3096, 26102530), (3216, 25128555), (3440, 23492277), (3870, 20882024), (4020, 20102844), (4824, 16752370), (5160, 15661518), (5360, 15077133), (5762, 14025240), (6030, 13401896), (6192, 13051265), (7740, 10441012), (8040, 10051422), (8643, 9350160), (9648, 8376185), (10320, 7830759), (11524, 7012620), (12060, 6700948), (14405, 5610096), (15480, 5220506), (16080, 5025711), (17286, 4675080), (23048, 3506310), (24120, 3350474), (25929, 3116720), (28810, 2805048), (30960, 2610253), (34572, 2337540), (38959, 2074320), (43215, 1870032), (46096, 1753155), (48240, 1675237), (51858, 1558360), (57620, 1402524), (69144, 1168770), (77918, 1037160), (86430, 935016), (103716, 779180), (115240, 701262), (116877, 691440), (129645, 623344), (138288, 584385), (155836, 518580), (172860, 467508), (194795, 414864), (207432, 389590), (230480, 350631), (233754, 345720), (259290, 311672)]