71182080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 254453472

約数和(自身を除く): 183271392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 167, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 334, 360, 370, 384, 444, 480, 501, 555, 576, 592, 640, 666, 668, 720, 740, 768, 835, 888, 960, 1002, 1110, 1152, 1184, 1280, 1332, 1336, 1440, 1480, 1503, 1665, 1670, 1776, 1920, 2004, 2220, 2304, 2368, 2505, 2664, 2672, 2880, 2960, 3006, 3330, 3340, 3552, 3840, 4008, 4440, 4736, 5010, 5328, 5344, 5760, 5920, 6012, 6179, 6660, 6680, 7104, 7515, 8016, 8880, 9472, 10020, 10656, 10688, 11520, 11840, 12024, 12358, 13320, 13360, 14208, 15030, 16032, 17760, 18537, 20040, 21312, 21376, 23680, 24048, 24716, 26640, 26720, 28416, 30060, 30895, 32064, 35520, 37074, 40080, 42624, 42752, 47360, 48096, 49432, 53280, 53440, 55611, 60120, 61790, 64128, 71040, 74148, 80160, 85248, 92685, 96192, 98864, 106560, 106880, 111222, 120240, 123580, 128256, 142080, 148296, 160320, 185370, 192384, 197728, 213120, 213760, 222444, 240480, 247160, 278055, 296592, 320640, 370740, 384768, 395456, 426240, 444888, 480960, 494320, 556110, 593184, 641280, 741480, 790912, 889776, 961920, 988640, 1112220, 1186368, 1482960, 1581824, 1779552, 1923840, 1977280, 2224440, 2372736, 2965920, 3559104, 3954560, 4448880, 4745472, 5931840, 7118208, 7909120, 8897760, 11863680, 14236416, 17795520, 23727360, 35591040, 71182080]

約数ペア:

[(1, 71182080), (2, 35591040), (3, 23727360), (4, 17795520), (5, 14236416), (6, 11863680), (8, 8897760), (9, 7909120), (10, 7118208), (12, 5931840), (15, 4745472), (16, 4448880), (18, 3954560), (20, 3559104), (24, 2965920), (30, 2372736), (32, 2224440), (36, 1977280), (37, 1923840), (40, 1779552), (45, 1581824), (48, 1482960), (60, 1186368), (64, 1112220), (72, 988640), (74, 961920), (80, 889776), (90, 790912), (96, 741480), (111, 641280), (120, 593184), (128, 556110), (144, 494320), (148, 480960), (160, 444888), (167, 426240), (180, 395456), (185, 384768), (192, 370740), (222, 320640), (240, 296592), (256, 278055), (288, 247160), (296, 240480), (320, 222444), (333, 213760), (334, 213120), (360, 197728), (370, 192384), (384, 185370), (444, 160320), (480, 148296), (501, 142080), (555, 128256), (576, 123580), (592, 120240), (640, 111222), (666, 106880), (668, 106560), (720, 98864), (740, 96192), (768, 92685), (835, 85248), (888, 80160), (960, 74148), (1002, 71040), (1110, 64128), (1152, 61790), (1184, 60120), (1280, 55611), (1332, 53440), (1336, 53280), (1440, 49432), (1480, 48096), (1503, 47360), (1665, 42752), (1670, 42624), (1776, 40080), (1920, 37074), (2004, 35520), (2220, 32064), (2304, 30895), (2368, 30060), (2505, 28416), (2664, 26720), (2672, 26640), (2880, 24716), (2960, 24048), (3006, 23680), (3330, 21376), (3340, 21312), (3552, 20040), (3840, 18537), (4008, 17760), (4440, 16032), (4736, 15030), (5010, 14208), (5328, 13360), (5344, 13320), (5760, 12358), (5920, 12024), (6012, 11840), (6179, 11520), (6660, 10688), (6680, 10656), (7104, 10020), (7515, 9472), (8016, 8880)]