64903680

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 200

約数和(自身を含む): 233207172

約数和(自身を除く): 168303492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 313, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 626, 640, 648, 720, 768, 810, 864, 939, 960, 1080, 1152, 1252, 1280, 1296, 1440, 1536, 1565, 1620, 1728, 1878, 1920, 2160, 2304, 2504, 2560, 2592, 2817, 2880, 3130, 3240, 3456, 3756, 3840, 4320, 4608, 4695, 5008, 5184, 5634, 5760, 6260, 6480, 6912, 7512, 7680, 8451, 8640, 9390, 10016, 10368, 11268, 11520, 12520, 12960, 13824, 14085, 15024, 16902, 17280, 18780, 20032, 20736, 22536, 23040, 25040, 25353, 25920, 28170, 30048, 33804, 34560, 37560, 40064, 41472, 42255, 45072, 50080, 50706, 51840, 56340, 60096, 67608, 69120, 75120, 80128, 84510, 90144, 100160, 101412, 103680, 112680, 120192, 126765, 135216, 150240, 160256, 169020, 180288, 200320, 202824, 207360, 225360, 240384, 253530, 270432, 300480, 338040, 360576, 400640, 405648, 450720, 480768, 507060, 540864, 600960, 676080, 721152, 801280, 811296, 901440, 1014120, 1081728, 1201920, 1352160, 1442304, 1622592, 1802880, 2028240, 2163456, 2403840, 2704320, 3245184, 3605760, 4056480, 4326912, 5408640, 6490368, 7211520, 8112960, 10817280, 12980736, 16225920, 21634560, 32451840, 64903680]

約数ペア:

[(1, 64903680), (2, 32451840), (3, 21634560), (4, 16225920), (5, 12980736), (6, 10817280), (8, 8112960), (9, 7211520), (10, 6490368), (12, 5408640), (15, 4326912), (16, 4056480), (18, 3605760), (20, 3245184), (24, 2704320), (27, 2403840), (30, 2163456), (32, 2028240), (36, 1802880), (40, 1622592), (45, 1442304), (48, 1352160), (54, 1201920), (60, 1081728), (64, 1014120), (72, 901440), (80, 811296), (81, 801280), (90, 721152), (96, 676080), (108, 600960), (120, 540864), (128, 507060), (135, 480768), (144, 450720), (160, 405648), (162, 400640), (180, 360576), (192, 338040), (216, 300480), (240, 270432), (256, 253530), (270, 240384), (288, 225360), (313, 207360), (320, 202824), (324, 200320), (360, 180288), (384, 169020), (405, 160256), (432, 150240), (480, 135216), (512, 126765), (540, 120192), (576, 112680), (626, 103680), (640, 101412), (648, 100160), (720, 90144), (768, 84510), (810, 80128), (864, 75120), (939, 69120), (960, 67608), (1080, 60096), (1152, 56340), (1252, 51840), (1280, 50706), (1296, 50080), (1440, 45072), (1536, 42255), (1565, 41472), (1620, 40064), (1728, 37560), (1878, 34560), (1920, 33804), (2160, 30048), (2304, 28170), (2504, 25920), (2560, 25353), (2592, 25040), (2817, 23040), (2880, 22536), (3130, 20736), (3240, 20032), (3456, 18780), (3756, 17280), (3840, 16902), (4320, 15024), (4608, 14085), (4695, 13824), (5008, 12960), (5184, 12520), (5634, 11520), (5760, 11268), (6260, 10368), (6480, 10016), (6912, 9390), (7512, 8640), (7680, 8451)]