148807440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 529251840

約数和(自身を除く): 380444400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 113, 118, 120, 124, 144, 155, 177, 180, 186, 226, 236, 240, 248, 279, 295, 310, 339, 354, 360, 372, 452, 465, 472, 496, 531, 558, 565, 590, 620, 678, 708, 720, 744, 885, 904, 930, 944, 1017, 1062, 1116, 1130, 1180, 1240, 1356, 1395, 1416, 1488, 1695, 1770, 1808, 1829, 1860, 2034, 2124, 2232, 2260, 2360, 2480, 2655, 2712, 2790, 2832, 3390, 3503, 3540, 3658, 3720, 4068, 4248, 4464, 4520, 4720, 5085, 5310, 5424, 5487, 5580, 6667, 6780, 7006, 7080, 7316, 7440, 8136, 8496, 9040, 9145, 10170, 10509, 10620, 10974, 11160, 13334, 13560, 14012, 14160, 14632, 16272, 16461, 17515, 18290, 20001, 20340, 21018, 21240, 21948, 22320, 26668, 27120, 27435, 28024, 29264, 31527, 32922, 33335, 35030, 36580, 40002, 40680, 42036, 42480, 43896, 52545, 53336, 54870, 56048, 60003, 63054, 65844, 66670, 70060, 73160, 80004, 81360, 82305, 84072, 87792, 100005, 105090, 106672, 109740, 120006, 126108, 131688, 133340, 140120, 146320, 157635, 160008, 164610, 168144, 200010, 206677, 210180, 219480, 240012, 252216, 263376, 266680, 280240, 300015, 315270, 320016, 329220, 400020, 413354, 420360, 438960, 480024, 504432, 533360, 600030, 620031, 630540, 658440, 800040, 826708, 840720, 960048, 1033385, 1200060, 1240062, 1261080, 1316880, 1600080, 1653416, 1860093, 2066770, 2400120, 2480124, 2522160, 3100155, 3306832, 3720186, 4133540, 4800240, 4960248, 6200310, 7440372, 8267080, 9300465, 9920496, 12400620, 14880744, 16534160, 18600930, 24801240, 29761488, 37201860, 49602480, 74403720, 148807440]

約数ペア:

[(1, 148807440), (2, 74403720), (3, 49602480), (4, 37201860), (5, 29761488), (6, 24801240), (8, 18600930), (9, 16534160), (10, 14880744), (12, 12400620), (15, 9920496), (16, 9300465), (18, 8267080), (20, 7440372), (24, 6200310), (30, 4960248), (31, 4800240), (36, 4133540), (40, 3720186), (45, 3306832), (48, 3100155), (59, 2522160), (60, 2480124), (62, 2400120), (72, 2066770), (80, 1860093), (90, 1653416), (93, 1600080), (113, 1316880), (118, 1261080), (120, 1240062), (124, 1200060), (144, 1033385), (155, 960048), (177, 840720), (180, 826708), (186, 800040), (226, 658440), (236, 630540), (240, 620031), (248, 600030), (279, 533360), (295, 504432), (310, 480024), (339, 438960), (354, 420360), (360, 413354), (372, 400020), (452, 329220), (465, 320016), (472, 315270), (496, 300015), (531, 280240), (558, 266680), (565, 263376), (590, 252216), (620, 240012), (678, 219480), (708, 210180), (720, 206677), (744, 200010), (885, 168144), (904, 164610), (930, 160008), (944, 157635), (1017, 146320), (1062, 140120), (1116, 133340), (1130, 131688), (1180, 126108), (1240, 120006), (1356, 109740), (1395, 106672), (1416, 105090), (1488, 100005), (1695, 87792), (1770, 84072), (1808, 82305), (1829, 81360), (1860, 80004), (2034, 73160), (2124, 70060), (2232, 66670), (2260, 65844), (2360, 63054), (2480, 60003), (2655, 56048), (2712, 54870), (2790, 53336), (2832, 52545), (3390, 43896), (3503, 42480), (3540, 42036), (3658, 40680), (3720, 40002), (4068, 36580), (4248, 35030), (4464, 33335), (4520, 32922), (4720, 31527), (5085, 29264), (5310, 28024), (5424, 27435), (5487, 27120), (5580, 26668), (6667, 22320), (6780, 21948), (7006, 21240), (7080, 21018), (7316, 20340), (7440, 20001), (8136, 18290), (8496, 17515), (9040, 16461), (9145, 16272), (10170, 14632), (10509, 14160), (10620, 14012), (10974, 13560), (11160, 13334)]