1441224720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5030

約数の個数: 240

約数和(自身を含む): 5381655552

約数和(自身を除く): 3940430832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 4967, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 9934, 11160, 12090, 14508, 14901, 16120, 18135, 19344, 19868, 22320, 24180, 24835, 29016, 29802, 32240, 36270, 39736, 44703, 48360, 49670, 58032, 59604, 64571, 72540, 74505, 79472, 89406, 96720, 99340, 119208, 129142, 145080, 149010, 153977, 178812, 193713, 198680, 223515, 238416, 258284, 290160, 298020, 307954, 322855, 357624, 387426, 397360, 447030, 461931, 516568, 581139, 596040, 615908, 645710, 715248, 769885, 774852, 894060, 923862, 968565, 1033136, 1162278, 1192080, 1231816, 1291420, 1385793, 1539770, 1549704, 1788120, 1847724, 1937130, 2001701, 2309655, 2324556, 2463632, 2582840, 2771586, 2905695, 3079540, 3099408, 3576240, 3695448, 3874260, 4003402, 4619310, 4649112, 5165680, 5543172, 5811390, 6005103, 6159080, 6928965, 7390896, 7748520, 8006804, 9238620, 9298224, 10008505, 11086344, 11622780, 12010206, 12318160, 13857930, 15497040, 16013608, 18015309, 18477240, 20017010, 22172688, 23245560, 24020412, 27715860, 30025515, 32027216, 36030618, 36954480, 40034020, 46491120, 48040824, 55431720, 60051030, 72061236, 80068040, 90076545, 96081648, 110863440, 120102060, 144122472, 160136080, 180153090, 240204120, 288244944, 360306180, 480408240, 720612360, 1441224720]

約数ペア:

[(1, 1441224720), (2, 720612360), (3, 480408240), (4, 360306180), (5, 288244944), (6, 240204120), (8, 180153090), (9, 160136080), (10, 144122472), (12, 120102060), (13, 110863440), (15, 96081648), (16, 90076545), (18, 80068040), (20, 72061236), (24, 60051030), (26, 55431720), (30, 48040824), (31, 46491120), (36, 40034020), (39, 36954480), (40, 36030618), (45, 32027216), (48, 30025515), (52, 27715860), (60, 24020412), (62, 23245560), (65, 22172688), (72, 20017010), (78, 18477240), (80, 18015309), (90, 16013608), (93, 15497040), (104, 13857930), (117, 12318160), (120, 12010206), (124, 11622780), (130, 11086344), (144, 10008505), (155, 9298224), (156, 9238620), (180, 8006804), (186, 7748520), (195, 7390896), (208, 6928965), (234, 6159080), (240, 6005103), (248, 5811390), (260, 5543172), (279, 5165680), (310, 4649112), (312, 4619310), (360, 4003402), (372, 3874260), (390, 3695448), (403, 3576240), (465, 3099408), (468, 3079540), (496, 2905695), (520, 2771586), (558, 2582840), (585, 2463632), (620, 2324556), (624, 2309655), (720, 2001701), (744, 1937130), (780, 1847724), (806, 1788120), (930, 1549704), (936, 1539770), (1040, 1385793), (1116, 1291420), (1170, 1231816), (1209, 1192080), (1240, 1162278), (1395, 1033136), (1488, 968565), (1560, 923862), (1612, 894060), (1860, 774852), (1872, 769885), (2015, 715248), (2232, 645710), (2340, 615908), (2418, 596040), (2480, 581139), (2790, 516568), (3120, 461931), (3224, 447030), (3627, 397360), (3720, 387426), (4030, 357624), (4464, 322855), (4680, 307954), (4836, 298020), (4967, 290160), (5580, 258284), (6045, 238416), (6448, 223515), (7254, 198680), (7440, 193713), (8060, 178812), (9360, 153977), (9672, 149010), (9934, 145080), (11160, 129142), (12090, 119208), (14508, 99340), (14901, 96720), (16120, 89406), (18135, 79472), (19344, 74505), (19868, 72540), (22320, 64571), (24180, 59604), (24835, 58032), (29016, 49670), (29802, 48360), (32240, 44703), (36270, 39736)]