2018513520

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 7174540800

約数和(自身を除く): 5156027280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 108, 120, 135, 139, 144, 162, 166, 180, 216, 240, 243, 249, 270, 278, 324, 332, 360, 405, 415, 417, 432, 486, 498, 540, 556, 648, 664, 695, 720, 729, 747, 810, 830, 834, 972, 996, 1080, 1112, 1215, 1245, 1251, 1296, 1328, 1390, 1458, 1494, 1620, 1660, 1668, 1944, 1992, 2085, 2160, 2187, 2224, 2241, 2430, 2490, 2502, 2780, 2916, 2988, 3240, 3320, 3336, 3645, 3735, 3753, 3888, 3984, 4170, 4374, 4482, 4860, 4980, 5004, 5560, 5832, 5976, 6255, 6480, 6640, 6672, 6723, 7290, 7470, 7506, 8340, 8748, 8964, 9720, 9960, 10008, 10935, 11120, 11205, 11259, 11537, 11664, 11952, 12510, 13446, 14580, 14940, 15012, 16680, 17496, 17928, 18765, 19440, 19920, 20016, 20169, 21870, 22410, 22518, 23074, 25020, 26892, 29160, 29880, 30024, 33360, 33615, 33777, 34611, 34992, 35856, 37530, 40338, 43740, 44820, 45036, 46148, 50040, 53784, 56295, 57685, 58320, 59760, 60048, 60507, 67230, 67554, 69222, 75060, 80676, 87480, 89640, 90072, 92296, 100080, 100845, 101331, 103833, 107568, 112590, 115370, 121014, 134460, 135108, 138444, 150120, 161352, 168885, 173055, 174960, 179280, 180144, 181521, 184592, 201690, 202662, 207666, 225180, 230740, 242028, 268920, 270216, 276888, 300240, 302535, 303993, 311499, 322704, 337770, 346110, 363042, 403380, 405324, 415332, 450360, 461480, 484056, 506655, 519165, 537840, 540432, 553776, 605070, 607986, 622998, 675540, 692220, 726084, 806760, 810648, 830664, 900720, 907605, 922960, 934497, 968112, 1013310, 1038330, 1210140, 1215972, 1245996, 1351080, 1384440, 1452168, 1519965, 1557495, 1613520, 1621296, 1661328, 1815210, 1868994, 2026620, 2076660, 2420280, 2431944, 2491992, 2702160, 2768880, 2803491, 2904336, 3039930, 3114990, 3630420, 3737988, 4053240, 4153320, 4672485, 4840560, 4863888, 4983984, 5606982, 6079860, 6229980, 7260840, 7475976, 8106480, 8306640, 8410473, 9344970, 11213964, 12159720, 12459960, 14017455, 14521680, 14951952, 16820946, 18689940, 22427928, 24319440, 24919920, 25231419, 28034910, 33641892, 37379880, 42052365, 44855856, 50462838, 56069820, 67283784, 74759760, 84104730, 100925676, 112139640, 126157095, 134567568, 168209460, 201851352, 224279280, 252314190, 336418920, 403702704, 504628380, 672837840, 1009256760, 2018513520]

約数ペア:

[(1, 2018513520), (2, 1009256760), (3, 672837840), (4, 504628380), (5, 403702704), (6, 336418920), (8, 252314190), (9, 224279280), (10, 201851352), (12, 168209460), (15, 134567568), (16, 126157095), (18, 112139640), (20, 100925676), (24, 84104730), (27, 74759760), (30, 67283784), (36, 56069820), (40, 50462838), (45, 44855856), (48, 42052365), (54, 37379880), (60, 33641892), (72, 28034910), (80, 25231419), (81, 24919920), (83, 24319440), (90, 22427928), (108, 18689940), (120, 16820946), (135, 14951952), (139, 14521680), (144, 14017455), (162, 12459960), (166, 12159720), (180, 11213964), (216, 9344970), (240, 8410473), (243, 8306640), (249, 8106480), (270, 7475976), (278, 7260840), (324, 6229980), (332, 6079860), (360, 5606982), (405, 4983984), (415, 4863888), (417, 4840560), (432, 4672485), (486, 4153320), (498, 4053240), (540, 3737988), (556, 3630420), (648, 3114990), (664, 3039930), (695, 2904336), (720, 2803491), (729, 2768880), (747, 2702160), (810, 2491992), (830, 2431944), (834, 2420280), (972, 2076660), (996, 2026620), (1080, 1868994), (1112, 1815210), (1215, 1661328), (1245, 1621296), (1251, 1613520), (1296, 1557495), (1328, 1519965), (1390, 1452168), (1458, 1384440), (1494, 1351080), (1620, 1245996), (1660, 1215972), (1668, 1210140), (1944, 1038330), (1992, 1013310), (2085, 968112), (2160, 934497), (2187, 922960), (2224, 907605), (2241, 900720), (2430, 830664), (2490, 810648), (2502, 806760), (2780, 726084), (2916, 692220), (2988, 675540), (3240, 622998), (3320, 607986), (3336, 605070), (3645, 553776), (3735, 540432), (3753, 537840), (3888, 519165), (3984, 506655), (4170, 484056), (4374, 461480), (4482, 450360), (4860, 415332), (4980, 405324), (5004, 403380), (5560, 363042), (5832, 346110), (5976, 337770), (6255, 322704), (6480, 311499), (6640, 303993), (6672, 302535), (6723, 300240), (7290, 276888), (7470, 270216), (7506, 268920), (8340, 242028), (8748, 230740), (8964, 225180), (9720, 207666), (9960, 202662), (10008, 201690), (10935, 184592), (11120, 181521), (11205, 180144), (11259, 179280), (11537, 174960), (11664, 173055), (11952, 168885), (12510, 161352), (13446, 150120), (14580, 138444), (14940, 135108), (15012, 134460), (16680, 121014), (17496, 115370), (17928, 112590), (18765, 107568), (19440, 103833), (19920, 101331), (20016, 100845), (20169, 100080), (21870, 92296), (22410, 90072), (22518, 89640), (23074, 87480), (25020, 80676), (26892, 75060), (29160, 69222), (29880, 67554), (30024, 67230), (33360, 60507), (33615, 60048), (33777, 59760), (34611, 58320), (34992, 57685), (35856, 56295), (37530, 53784), (40338, 50040), (43740, 46148), (44820, 45036)]