1026340560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6569}}^1$

素因数の和:6626

約数の個数: 240

約数和(自身を含む): 4066882560

約数和(自身を除く): 3040542000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 6569, 7440, 7812, 8680, 9765, 10416, 11160, 13020, 13138, 15624, 17360, 19530, 19707, 22320, 26040, 26276, 31248, 32845, 39060, 39414, 45983, 52080, 52552, 59121, 65690, 78120, 78828, 91966, 98535, 105104, 118242, 131380, 137949, 156240, 157656, 183932, 197070, 203639, 229915, 236484, 262760, 275898, 295605, 315312, 367864, 394140, 407278, 413847, 459830, 472968, 525520, 551796, 591210, 610917, 689745, 735728, 788280, 814556, 827694, 919660, 945936, 1018195, 1103592, 1182420, 1221834, 1379490, 1425473, 1576560, 1629112, 1655388, 1832751, 1839320, 2036390, 2069235, 2207184, 2364840, 2443668, 2758980, 2850946, 3054585, 3258224, 3310776, 3665502, 3678640, 4072780, 4138470, 4276419, 4729680, 4887336, 5517960, 5701892, 6109170, 6621552, 7127365, 7331004, 8145560, 8276940, 8552838, 9163755, 9774672, 11035920, 11403784, 12218340, 12829257, 14254730, 14662008, 16291120, 16553880, 17105676, 18327510, 21382095, 22807568, 24436680, 25658514, 28509460, 29324016, 33107760, 34211352, 36655020, 42764190, 48873360, 51317028, 57018920, 64146285, 68422704, 73310040, 85528380, 102634056, 114037840, 128292570, 146620080, 171056760, 205268112, 256585140, 342113520, 513170280, 1026340560]

約数ペア:

[(1, 1026340560), (2, 513170280), (3, 342113520), (4, 256585140), (5, 205268112), (6, 171056760), (7, 146620080), (8, 128292570), (9, 114037840), (10, 102634056), (12, 85528380), (14, 73310040), (15, 68422704), (16, 64146285), (18, 57018920), (20, 51317028), (21, 48873360), (24, 42764190), (28, 36655020), (30, 34211352), (31, 33107760), (35, 29324016), (36, 28509460), (40, 25658514), (42, 24436680), (45, 22807568), (48, 21382095), (56, 18327510), (60, 17105676), (62, 16553880), (63, 16291120), (70, 14662008), (72, 14254730), (80, 12829257), (84, 12218340), (90, 11403784), (93, 11035920), (105, 9774672), (112, 9163755), (120, 8552838), (124, 8276940), (126, 8145560), (140, 7331004), (144, 7127365), (155, 6621552), (168, 6109170), (180, 5701892), (186, 5517960), (210, 4887336), (217, 4729680), (240, 4276419), (248, 4138470), (252, 4072780), (279, 3678640), (280, 3665502), (310, 3310776), (315, 3258224), (336, 3054585), (360, 2850946), (372, 2758980), (420, 2443668), (434, 2364840), (465, 2207184), (496, 2069235), (504, 2036390), (558, 1839320), (560, 1832751), (620, 1655388), (630, 1629112), (651, 1576560), (720, 1425473), (744, 1379490), (840, 1221834), (868, 1182420), (930, 1103592), (1008, 1018195), (1085, 945936), (1116, 919660), (1240, 827694), (1260, 814556), (1302, 788280), (1395, 735728), (1488, 689745), (1680, 610917), (1736, 591210), (1860, 551796), (1953, 525520), (2170, 472968), (2232, 459830), (2480, 413847), (2520, 407278), (2604, 394140), (2790, 367864), (3255, 315312), (3472, 295605), (3720, 275898), (3906, 262760), (4340, 236484), (4464, 229915), (5040, 203639), (5208, 197070), (5580, 183932), (6510, 157656), (6569, 156240), (7440, 137949), (7812, 131380), (8680, 118242), (9765, 105104), (10416, 98535), (11160, 91966), (13020, 78828), (13138, 78120), (15624, 65690), (17360, 59121), (19530, 52552), (19707, 52080), (22320, 45983), (26040, 39414), (26276, 39060), (31248, 32845)]