42937440

素因数分解:

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

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 166634496

約数和(自身を除く): 123697056

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 983, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 1966, 2080, 2184, 2730, 2912, 2949, 3120, 3360, 3640, 3932, 4368, 4915, 5460, 5898, 6240, 6881, 7280, 7864, 8736, 9830, 10920, 11796, 12779, 13762, 14560, 14745, 15728, 19660, 20643, 21840, 23592, 25558, 27524, 29490, 31456, 34405, 38337, 39320, 41286, 43680, 47184, 51116, 55048, 58980, 63895, 68810, 76674, 78640, 82572, 89453, 94368, 102232, 103215, 110096, 117960, 127790, 137620, 153348, 157280, 165144, 178906, 191685, 204464, 206430, 220192, 235920, 255580, 268359, 275240, 306696, 330288, 357812, 383370, 408928, 412860, 447265, 471840, 511160, 536718, 550480, 613392, 660576, 715624, 766740, 825720, 894530, 1022320, 1073436, 1100960, 1226784, 1341795, 1431248, 1533480, 1651440, 1789060, 2044640, 2146872, 2683590, 2862496, 3066960, 3302880, 3578120, 4293744, 5367180, 6133920, 7156240, 8587488, 10734360, 14312480, 21468720, 42937440]

約数ペア:

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