85874880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1023

約数の個数: 224

約数和(自身を含む): 335913984

約数和(自身を除く): 250039104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 983, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 1966, 2080, 2184, 2240, 2496, 2730, 2912, 2949, 3120, 3360, 3640, 3932, 4160, 4368, 4915, 5460, 5824, 5898, 6240, 6720, 6881, 7280, 7864, 8736, 9830, 10920, 11796, 12480, 12779, 13762, 14560, 14745, 15728, 17472, 19660, 20643, 21840, 23592, 25558, 27524, 29120, 29490, 31456, 34405, 38337, 39320, 41286, 43680, 47184, 51116, 55048, 58980, 62912, 63895, 68810, 76674, 78640, 82572, 87360, 89453, 94368, 102232, 103215, 110096, 117960, 127790, 137620, 153348, 157280, 165144, 178906, 188736, 191685, 204464, 206430, 220192, 235920, 255580, 268359, 275240, 306696, 314560, 330288, 357812, 383370, 408928, 412860, 440384, 447265, 471840, 511160, 536718, 550480, 613392, 660576, 715624, 766740, 817856, 825720, 894530, 943680, 1022320, 1073436, 1100960, 1226784, 1321152, 1341795, 1431248, 1533480, 1651440, 1789060, 2044640, 2146872, 2201920, 2453568, 2683590, 2862496, 3066960, 3302880, 3578120, 4089280, 4293744, 5367180, 5724992, 6133920, 6605760, 7156240, 8587488, 10734360, 12267840, 14312480, 17174976, 21468720, 28624960, 42937440, 85874880]

約数ペア:

[(1, 85874880), (2, 42937440), (3, 28624960), (4, 21468720), (5, 17174976), (6, 14312480), (7, 12267840), (8, 10734360), (10, 8587488), (12, 7156240), (13, 6605760), (14, 6133920), (15, 5724992), (16, 5367180), (20, 4293744), (21, 4089280), (24, 3578120), (26, 3302880), (28, 3066960), (30, 2862496), (32, 2683590), (35, 2453568), (39, 2201920), (40, 2146872), (42, 2044640), (48, 1789060), (52, 1651440), (56, 1533480), (60, 1431248), (64, 1341795), (65, 1321152), (70, 1226784), (78, 1100960), (80, 1073436), (84, 1022320), (91, 943680), (96, 894530), (104, 825720), (105, 817856), (112, 766740), (120, 715624), (130, 660576), (140, 613392), (156, 550480), (160, 536718), (168, 511160), (182, 471840), (192, 447265), (195, 440384), (208, 412860), (210, 408928), (224, 383370), (240, 357812), (260, 330288), (273, 314560), (280, 306696), (312, 275240), (320, 268359), (336, 255580), (364, 235920), (390, 220192), (416, 206430), (420, 204464), (448, 191685), (455, 188736), (480, 178906), (520, 165144), (546, 157280), (560, 153348), (624, 137620), (672, 127790), (728, 117960), (780, 110096), (832, 103215), (840, 102232), (910, 94368), (960, 89453), (983, 87360), (1040, 82572), (1092, 78640), (1120, 76674), (1248, 68810), (1344, 63895), (1365, 62912), (1456, 58980), (1560, 55048), (1680, 51116), (1820, 47184), (1966, 43680), (2080, 41286), (2184, 39320), (2240, 38337), (2496, 34405), (2730, 31456), (2912, 29490), (2949, 29120), (3120, 27524), (3360, 25558), (3640, 23592), (3932, 21840), (4160, 20643), (4368, 19660), (4915, 17472), (5460, 15728), (5824, 14745), (5898, 14560), (6240, 13762), (6720, 12779), (6881, 12480), (7280, 11796), (7864, 10920), (8736, 9830)]