64406160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 240

約数和(自身を含む): 266482944

約数和(自身を除く): 202076784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 983, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 1966, 2184, 2340, 2520, 2730, 2949, 3120, 3276, 3640, 3932, 4095, 4368, 4680, 4915, 5040, 5460, 5898, 6552, 6881, 7280, 7864, 8190, 8847, 9360, 9830, 10920, 11796, 12779, 13104, 13762, 14745, 15728, 16380, 17694, 19660, 20643, 21840, 23592, 25558, 27524, 29490, 32760, 34405, 35388, 38337, 39320, 41286, 44235, 47184, 51116, 55048, 58980, 61929, 63895, 65520, 68810, 70776, 76674, 78640, 82572, 88470, 89453, 102232, 103215, 110096, 115011, 117960, 123858, 127790, 137620, 141552, 153348, 165144, 176940, 178906, 191685, 204464, 206430, 230022, 235920, 247716, 255580, 268359, 275240, 306696, 309645, 330288, 353880, 357812, 383370, 412860, 447265, 460044, 495432, 511160, 536718, 550480, 575055, 613392, 619290, 707760, 715624, 766740, 805077, 825720, 894530, 920088, 990864, 1022320, 1073436, 1150110, 1238580, 1341795, 1431248, 1533480, 1610154, 1651440, 1789060, 1840176, 2146872, 2300220, 2477160, 2683590, 3066960, 3220308, 3578120, 4025385, 4293744, 4600440, 4954320, 5367180, 6440616, 7156240, 8050770, 9200880, 10734360, 12881232, 16101540, 21468720, 32203080, 64406160]

約数ペア:

[(1, 64406160), (2, 32203080), (3, 21468720), (4, 16101540), (5, 12881232), (6, 10734360), (7, 9200880), (8, 8050770), (9, 7156240), (10, 6440616), (12, 5367180), (13, 4954320), (14, 4600440), (15, 4293744), (16, 4025385), (18, 3578120), (20, 3220308), (21, 3066960), (24, 2683590), (26, 2477160), (28, 2300220), (30, 2146872), (35, 1840176), (36, 1789060), (39, 1651440), (40, 1610154), (42, 1533480), (45, 1431248), (48, 1341795), (52, 1238580), (56, 1150110), (60, 1073436), (63, 1022320), (65, 990864), (70, 920088), (72, 894530), (78, 825720), (80, 805077), (84, 766740), (90, 715624), (91, 707760), (104, 619290), (105, 613392), (112, 575055), (117, 550480), (120, 536718), (126, 511160), (130, 495432), (140, 460044), (144, 447265), (156, 412860), (168, 383370), (180, 357812), (182, 353880), (195, 330288), (208, 309645), (210, 306696), (234, 275240), (240, 268359), (252, 255580), (260, 247716), (273, 235920), (280, 230022), (312, 206430), (315, 204464), (336, 191685), (360, 178906), (364, 176940), (390, 165144), (420, 153348), (455, 141552), (468, 137620), (504, 127790), (520, 123858), (546, 117960), (560, 115011), (585, 110096), (624, 103215), (630, 102232), (720, 89453), (728, 88470), (780, 82572), (819, 78640), (840, 76674), (910, 70776), (936, 68810), (983, 65520), (1008, 63895), (1040, 61929), (1092, 58980), (1170, 55048), (1260, 51116), (1365, 47184), (1456, 44235), (1560, 41286), (1638, 39320), (1680, 38337), (1820, 35388), (1872, 34405), (1966, 32760), (2184, 29490), (2340, 27524), (2520, 25558), (2730, 23592), (2949, 21840), (3120, 20643), (3276, 19660), (3640, 17694), (3932, 16380), (4095, 15728), (4368, 14745), (4680, 13762), (4915, 13104), (5040, 12779), (5460, 11796), (5898, 10920), (6552, 9830), (6881, 9360), (7280, 8847), (7864, 8190)]