340572240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 1194298560

約数和(自身を除く): 853726320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 83, 90, 120, 123, 139, 144, 164, 166, 180, 205, 240, 246, 249, 278, 328, 332, 360, 369, 410, 415, 417, 492, 498, 556, 615, 656, 664, 695, 720, 738, 747, 820, 830, 834, 984, 996, 1112, 1230, 1245, 1251, 1328, 1390, 1476, 1494, 1640, 1660, 1668, 1845, 1968, 1992, 2085, 2224, 2460, 2490, 2502, 2780, 2952, 2988, 3280, 3320, 3336, 3403, 3690, 3735, 3984, 4170, 4920, 4980, 5004, 5560, 5699, 5904, 5976, 6255, 6640, 6672, 6806, 7380, 7470, 8340, 9840, 9960, 10008, 10209, 11120, 11398, 11537, 11952, 12510, 13612, 14760, 14940, 16680, 17015, 17097, 19920, 20016, 20418, 22796, 23074, 25020, 27224, 28495, 29520, 29880, 30627, 33360, 34030, 34194, 34611, 40836, 45592, 46148, 50040, 51045, 51291, 54448, 56990, 57685, 59760, 61254, 68060, 68388, 69222, 81672, 85485, 91184, 92296, 100080, 102090, 102582, 103833, 113980, 115370, 122508, 136120, 136776, 138444, 153135, 163344, 170970, 173055, 184592, 204180, 205164, 207666, 227960, 230740, 245016, 256455, 272240, 273552, 276888, 306270, 341940, 346110, 408360, 410328, 415332, 455920, 461480, 473017, 490032, 512910, 519165, 553776, 612540, 683880, 692220, 816720, 820656, 830664, 922960, 946034, 1025820, 1038330, 1225080, 1367760, 1384440, 1419051, 1661328, 1892068, 2051640, 2076660, 2365085, 2450160, 2768880, 2838102, 3784136, 4103280, 4153320, 4257153, 4730170, 5676204, 7095255, 7568272, 8306640, 8514306, 9460340, 11352408, 14190510, 17028612, 18920680, 21285765, 22704816, 28381020, 34057224, 37841360, 42571530, 56762040, 68114448, 85143060, 113524080, 170286120, 340572240]

約数ペア:

[(1, 340572240), (2, 170286120), (3, 113524080), (4, 85143060), (5, 68114448), (6, 56762040), (8, 42571530), (9, 37841360), (10, 34057224), (12, 28381020), (15, 22704816), (16, 21285765), (18, 18920680), (20, 17028612), (24, 14190510), (30, 11352408), (36, 9460340), (40, 8514306), (41, 8306640), (45, 7568272), (48, 7095255), (60, 5676204), (72, 4730170), (80, 4257153), (82, 4153320), (83, 4103280), (90, 3784136), (120, 2838102), (123, 2768880), (139, 2450160), (144, 2365085), (164, 2076660), (166, 2051640), (180, 1892068), (205, 1661328), (240, 1419051), (246, 1384440), (249, 1367760), (278, 1225080), (328, 1038330), (332, 1025820), (360, 946034), (369, 922960), (410, 830664), (415, 820656), (417, 816720), (492, 692220), (498, 683880), (556, 612540), (615, 553776), (656, 519165), (664, 512910), (695, 490032), (720, 473017), (738, 461480), (747, 455920), (820, 415332), (830, 410328), (834, 408360), (984, 346110), (996, 341940), (1112, 306270), (1230, 276888), (1245, 273552), (1251, 272240), (1328, 256455), (1390, 245016), (1476, 230740), (1494, 227960), (1640, 207666), (1660, 205164), (1668, 204180), (1845, 184592), (1968, 173055), (1992, 170970), (2085, 163344), (2224, 153135), (2460, 138444), (2490, 136776), (2502, 136120), (2780, 122508), (2952, 115370), (2988, 113980), (3280, 103833), (3320, 102582), (3336, 102090), (3403, 100080), (3690, 92296), (3735, 91184), (3984, 85485), (4170, 81672), (4920, 69222), (4980, 68388), (5004, 68060), (5560, 61254), (5699, 59760), (5904, 57685), (5976, 56990), (6255, 54448), (6640, 51291), (6672, 51045), (6806, 50040), (7380, 46148), (7470, 45592), (8340, 40836), (9840, 34611), (9960, 34194), (10008, 34030), (10209, 33360), (11120, 30627), (11398, 29880), (11537, 29520), (11952, 28495), (12510, 27224), (13612, 25020), (14760, 23074), (14940, 22796), (16680, 20418), (17015, 20016), (17097, 19920)]