145671960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 529689600

約数和(自身を除く): 384017640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 43, 56, 60, 70, 74, 84, 86, 105, 109, 111, 120, 129, 140, 148, 168, 172, 185, 210, 215, 218, 222, 258, 259, 280, 296, 301, 327, 344, 370, 420, 430, 436, 444, 516, 518, 545, 555, 602, 645, 654, 740, 763, 777, 840, 860, 872, 888, 903, 1032, 1036, 1090, 1110, 1204, 1290, 1295, 1308, 1480, 1505, 1526, 1554, 1591, 1635, 1720, 1806, 2072, 2180, 2220, 2289, 2408, 2580, 2590, 2616, 3010, 3052, 3108, 3182, 3270, 3612, 3815, 3885, 4033, 4360, 4440, 4515, 4578, 4687, 4773, 5160, 5180, 6020, 6104, 6216, 6364, 6540, 7224, 7630, 7770, 7955, 8066, 9030, 9156, 9374, 9546, 10360, 11137, 11445, 12040, 12099, 12728, 13080, 14061, 15260, 15540, 15910, 16132, 18060, 18312, 18748, 19092, 20165, 22274, 22890, 23435, 23865, 24198, 28122, 28231, 30520, 31080, 31820, 32264, 32809, 33411, 36120, 37496, 38184, 40330, 44548, 45780, 46870, 47730, 48396, 55685, 56244, 56462, 60495, 63640, 65618, 66822, 70305, 80660, 84693, 89096, 91560, 93740, 95460, 96792, 98427, 111370, 112488, 112924, 120990, 131236, 133644, 140610, 141155, 161320, 164045, 167055, 169386, 173419, 187480, 190920, 196854, 222740, 225848, 241980, 262472, 267288, 281220, 282310, 328090, 334110, 338772, 346838, 393708, 423465, 445480, 483960, 492135, 520257, 562440, 564620, 656180, 668220, 677544, 693676, 787416, 846930, 867095, 984270, 1040514, 1129240, 1213933, 1312360, 1336440, 1387352, 1693860, 1734190, 1968540, 2081028, 2427866, 2601285, 3387720, 3468380, 3641799, 3937080, 4162056, 4855732, 5202570, 6069665, 6936760, 7283598, 9711464, 10405140, 12139330, 14567196, 18208995, 20810280, 24278660, 29134392, 36417990, 48557320, 72835980, 145671960]

約数ペア:

[(1, 145671960), (2, 72835980), (3, 48557320), (4, 36417990), (5, 29134392), (6, 24278660), (7, 20810280), (8, 18208995), (10, 14567196), (12, 12139330), (14, 10405140), (15, 9711464), (20, 7283598), (21, 6936760), (24, 6069665), (28, 5202570), (30, 4855732), (35, 4162056), (37, 3937080), (40, 3641799), (42, 3468380), (43, 3387720), (56, 2601285), (60, 2427866), (70, 2081028), (74, 1968540), (84, 1734190), (86, 1693860), (105, 1387352), (109, 1336440), (111, 1312360), (120, 1213933), (129, 1129240), (140, 1040514), (148, 984270), (168, 867095), (172, 846930), (185, 787416), (210, 693676), (215, 677544), (218, 668220), (222, 656180), (258, 564620), (259, 562440), (280, 520257), (296, 492135), (301, 483960), (327, 445480), (344, 423465), (370, 393708), (420, 346838), (430, 338772), (436, 334110), (444, 328090), (516, 282310), (518, 281220), (545, 267288), (555, 262472), (602, 241980), (645, 225848), (654, 222740), (740, 196854), (763, 190920), (777, 187480), (840, 173419), (860, 169386), (872, 167055), (888, 164045), (903, 161320), (1032, 141155), (1036, 140610), (1090, 133644), (1110, 131236), (1204, 120990), (1290, 112924), (1295, 112488), (1308, 111370), (1480, 98427), (1505, 96792), (1526, 95460), (1554, 93740), (1591, 91560), (1635, 89096), (1720, 84693), (1806, 80660), (2072, 70305), (2180, 66822), (2220, 65618), (2289, 63640), (2408, 60495), (2580, 56462), (2590, 56244), (2616, 55685), (3010, 48396), (3052, 47730), (3108, 46870), (3182, 45780), (3270, 44548), (3612, 40330), (3815, 38184), (3885, 37496), (4033, 36120), (4360, 33411), (4440, 32809), (4515, 32264), (4578, 31820), (4687, 31080), (4773, 30520), (5160, 28231), (5180, 28122), (6020, 24198), (6104, 23865), (6216, 23435), (6364, 22890), (6540, 22274), (7224, 20165), (7630, 19092), (7770, 18748), (7955, 18312), (8066, 18060), (9030, 16132), (9156, 15910), (9374, 15540), (9546, 15260), (10360, 14061), (11137, 13080), (11445, 12728), (12040, 12099)]