290829559860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{578489}}^1$

素因数の和:578540

約数の個数: 288

約数和(自身を含む): 1107924048000

約数和(自身を除く): 817094488140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2205, 2394, 2565, 2646, 2660, 2793, 2940, 3420, 3591, 3724, 3780, 3990, 4410, 4655, 4788, 5130, 5292, 5586, 5985, 6615, 7182, 7980, 8379, 8820, 9310, 10260, 11172, 11970, 13230, 13965, 14364, 16758, 17955, 18620, 23940, 25137, 26460, 27930, 33516, 35910, 41895, 50274, 55860, 71820, 83790, 100548, 125685, 167580, 251370, 502740, 578489, 1156978, 1735467, 2313956, 2892445, 3470934, 4049423, 5206401, 5784890, 6941868, 8098846, 8677335, 10412802, 10991291, 11569780, 12148269, 15619203, 16197692, 17354670, 20247115, 20825604, 21982582, 24296538, 26032005, 28345961, 31238406, 32973873, 34709340, 36444807, 40494230, 43965164, 48593076, 52064010, 54956455, 56691922, 60741345, 62476812, 65947746, 72889614, 76939037, 78096015, 80988460, 85037883, 98921619, 104128020, 109334421, 109912910, 113383844, 121482690, 131895492, 141729805, 145779228, 153878074, 156192030, 164869365, 170075766, 182224035, 197843238, 218668842, 219825820, 230817111, 242965380, 255113649, 283459610, 296764857, 307756148, 312384060, 329738730, 340151532, 364448070, 384695185, 395686476, 425189415, 437337684, 461634222, 494608095, 510227298, 538573259, 546672105, 566919220, 593529714, 659477460, 692451333, 728896140, 765340947, 769390370, 850378830, 923268444, 989216190, 1020454596, 1077146518, 1093344210, 1154085555, 1187059428, 1275568245, 1384902666, 1483824285, 1530681894, 1538780740, 1615719777, 1700757660, 1978432380, 2077353999, 2154293036, 2186688420, 2308171110, 2551136490, 2692866295, 2769805332, 2967648570, 3061363788, 3231439554, 3462256665, 3826704735, 4154707998, 4616342220, 4847159331, 5102272980, 5385732590, 5935297140, 6462879108, 6924513330, 7653409470, 8078598885, 8309415996, 9694318662, 10386769995, 10771465180, 13849026660, 14541477993, 15306818940, 16157197770, 19388637324, 20773539990, 24235796655, 29082955986, 32314395540, 41547079980, 48471593310, 58165911972, 72707389965, 96943186620, 145414779930, 290829559860]

約数ペア:

[(1, 290829559860), (2, 145414779930), (3, 96943186620), (4, 72707389965), (5, 58165911972), (6, 48471593310), (7, 41547079980), (9, 32314395540), (10, 29082955986), (12, 24235796655), (14, 20773539990), (15, 19388637324), (18, 16157197770), (19, 15306818940), (20, 14541477993), (21, 13849026660), (27, 10771465180), (28, 10386769995), (30, 9694318662), (35, 8309415996), (36, 8078598885), (38, 7653409470), (42, 6924513330), (45, 6462879108), (49, 5935297140), (54, 5385732590), (57, 5102272980), (60, 4847159331), (63, 4616342220), (70, 4154707998), (76, 3826704735), (84, 3462256665), (90, 3231439554), (95, 3061363788), (98, 2967648570), (105, 2769805332), (108, 2692866295), (114, 2551136490), (126, 2308171110), (133, 2186688420), (135, 2154293036), (140, 2077353999), (147, 1978432380), (171, 1700757660), (180, 1615719777), (189, 1538780740), (190, 1530681894), (196, 1483824285), (210, 1384902666), (228, 1275568245), (245, 1187059428), (252, 1154085555), (266, 1093344210), (270, 1077146518), (285, 1020454596), (294, 989216190), (315, 923268444), (342, 850378830), (378, 769390370), (380, 765340947), (399, 728896140), (420, 692451333), (441, 659477460), (490, 593529714), (513, 566919220), (532, 546672105), (540, 538573259), (570, 510227298), (588, 494608095), (630, 461634222), (665, 437337684), (684, 425189415), (735, 395686476), (756, 384695185), (798, 364448070), (855, 340151532), (882, 329738730), (931, 312384060), (945, 307756148), (980, 296764857), (1026, 283459610), (1140, 255113649), (1197, 242965380), (1260, 230817111), (1323, 219825820), (1330, 218668842), (1470, 197843238), (1596, 182224035), (1710, 170075766), (1764, 164869365), (1862, 156192030), (1890, 153878074), (1995, 145779228), (2052, 141729805), (2205, 131895492), (2394, 121482690), (2565, 113383844), (2646, 109912910), (2660, 109334421), (2793, 104128020), (2940, 98921619), (3420, 85037883), (3591, 80988460), (3724, 78096015), (3780, 76939037), (3990, 72889614), (4410, 65947746), (4655, 62476812), (4788, 60741345), (5130, 56691922), (5292, 54956455), (5586, 52064010), (5985, 48593076), (6615, 43965164), (7182, 40494230), (7980, 36444807), (8379, 34709340), (8820, 32973873), (9310, 31238406), (10260, 28345961), (11172, 26032005), (11970, 24296538), (13230, 21982582), (13965, 20825604), (14364, 20247115), (16758, 17354670), (17955, 16197692), (18620, 15619203), (23940, 12148269), (25137, 11569780), (26460, 10991291), (27930, 10412802), (33516, 8677335), (35910, 8098846), (41895, 6941868), (50274, 5784890), (55860, 5206401), (71820, 4049423), (83790, 3470934), (100548, 2892445), (125685, 2313956), (167580, 1735467), (251370, 1156978), (502740, 578489)]