1027195680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1319

約数の個数: 192

約数和(自身を含む): 3713568768

約数和(自身を除く): 2686373088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 311, 336, 420, 480, 560, 622, 672, 840, 933, 983, 1120, 1244, 1555, 1680, 1866, 1966, 2177, 2488, 2949, 3110, 3360, 3732, 3932, 4354, 4665, 4915, 4976, 5898, 6220, 6531, 6881, 7464, 7864, 8708, 9330, 9830, 9952, 10885, 11796, 12440, 13062, 13762, 14745, 14928, 15728, 17416, 18660, 19660, 20643, 21770, 23592, 24880, 26124, 27524, 29490, 29856, 31456, 32655, 34405, 34832, 37320, 39320, 41286, 43540, 47184, 49760, 52248, 55048, 58980, 65310, 68810, 69664, 74640, 78640, 82572, 87080, 94368, 103215, 104496, 110096, 117960, 130620, 137620, 149280, 157280, 165144, 174160, 206430, 208992, 220192, 235920, 261240, 275240, 305713, 330288, 348320, 412860, 471840, 522480, 550480, 611426, 660576, 825720, 917139, 1044960, 1100960, 1222852, 1528565, 1651440, 1834278, 2139991, 2445704, 3057130, 3302880, 3668556, 4279982, 4585695, 4891408, 6114260, 6419973, 7337112, 8559964, 9171390, 9782816, 10699955, 12228520, 12839946, 14674224, 17119928, 18342780, 21399910, 24457040, 25679892, 29348448, 32099865, 34239856, 36685560, 42799820, 48914080, 51359784, 64199730, 68479712, 73371120, 85599640, 102719568, 128399460, 146742240, 171199280, 205439136, 256798920, 342398560, 513597840, 1027195680]

約数ペア:

[(1, 1027195680), (2, 513597840), (3, 342398560), (4, 256798920), (5, 205439136), (6, 171199280), (7, 146742240), (8, 128399460), (10, 102719568), (12, 85599640), (14, 73371120), (15, 68479712), (16, 64199730), (20, 51359784), (21, 48914080), (24, 42799820), (28, 36685560), (30, 34239856), (32, 32099865), (35, 29348448), (40, 25679892), (42, 24457040), (48, 21399910), (56, 18342780), (60, 17119928), (70, 14674224), (80, 12839946), (84, 12228520), (96, 10699955), (105, 9782816), (112, 9171390), (120, 8559964), (140, 7337112), (160, 6419973), (168, 6114260), (210, 4891408), (224, 4585695), (240, 4279982), (280, 3668556), (311, 3302880), (336, 3057130), (420, 2445704), (480, 2139991), (560, 1834278), (622, 1651440), (672, 1528565), (840, 1222852), (933, 1100960), (983, 1044960), (1120, 917139), (1244, 825720), (1555, 660576), (1680, 611426), (1866, 550480), (1966, 522480), (2177, 471840), (2488, 412860), (2949, 348320), (3110, 330288), (3360, 305713), (3732, 275240), (3932, 261240), (4354, 235920), (4665, 220192), (4915, 208992), (4976, 206430), (5898, 174160), (6220, 165144), (6531, 157280), (6881, 149280), (7464, 137620), (7864, 130620), (8708, 117960), (9330, 110096), (9830, 104496), (9952, 103215), (10885, 94368), (11796, 87080), (12440, 82572), (13062, 78640), (13762, 74640), (14745, 69664), (14928, 68810), (15728, 65310), (17416, 58980), (18660, 55048), (19660, 52248), (20643, 49760), (21770, 47184), (23592, 43540), (24880, 41286), (26124, 39320), (27524, 37320), (29490, 34832), (29856, 34405), (31456, 32655)]