828679680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:682

約数の個数: 320

約数和(自身を含む): 3103372800

約数和(自身を除く): 2274693120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 512, 513, 540, 570, 576, 608, 631, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1262, 1280, 1368, 1440, 1520, 1536, 1710, 1728, 1824, 1893, 1920, 2052, 2160, 2280, 2304, 2432, 2524, 2560, 2565, 2736, 2880, 3040, 3155, 3420, 3456, 3648, 3786, 3840, 4104, 4320, 4560, 4608, 4864, 5048, 5130, 5472, 5679, 5760, 6080, 6310, 6840, 6912, 7296, 7572, 7680, 8208, 8640, 9120, 9465, 9728, 10096, 10260, 10944, 11358, 11520, 11989, 12160, 12620, 13680, 13824, 14592, 15144, 16416, 17037, 17280, 18240, 18930, 20192, 20520, 21888, 22716, 23040, 23978, 24320, 25240, 27360, 28395, 29184, 30288, 32832, 34074, 34560, 35967, 36480, 37860, 40384, 41040, 43776, 45432, 47956, 48640, 50480, 54720, 56790, 59945, 60576, 65664, 68148, 69120, 71934, 72960, 75720, 80768, 82080, 85185, 87552, 90864, 95912, 100960, 107901, 109440, 113580, 119890, 121152, 131328, 136296, 143868, 145920, 151440, 161536, 164160, 170370, 179835, 181728, 191824, 201920, 215802, 218880, 227160, 239780, 242304, 262656, 272592, 287736, 302880, 323072, 323703, 328320, 340740, 359670, 363456, 383648, 403840, 431604, 437760, 454320, 479560, 484608, 539505, 545184, 575472, 605760, 647406, 656640, 681480, 719340, 726912, 767296, 807680, 863208, 908640, 959120, 969216, 1079010, 1090368, 1150944, 1211520, 1294812, 1313280, 1362960, 1438680, 1453824, 1534592, 1615360, 1618515, 1726416, 1817280, 1918240, 2158020, 2180736, 2301888, 2423040, 2589624, 2725920, 2877360, 2907648, 3069184, 3237030, 3452832, 3634560, 3836480, 4316040, 4361472, 4603776, 4846080, 5179248, 5451840, 5754720, 6138368, 6474060, 6905664, 7269120, 7672960, 8632080, 8722944, 9207552, 10358496, 10903680, 11509440, 12948120, 13811328, 14538240, 15345920, 17264160, 18415104, 20716992, 21807360, 23018880, 25896240, 27622656, 30691840, 34528320, 41433984, 43614720, 46037760, 51792480, 55245312, 69056640, 82867968, 92075520, 103584960, 138113280, 165735936, 207169920, 276226560, 414339840, 828679680]

約数ペア:

[(1, 828679680), (2, 414339840), (3, 276226560), (4, 207169920), (5, 165735936), (6, 138113280), (8, 103584960), (9, 92075520), (10, 82867968), (12, 69056640), (15, 55245312), (16, 51792480), (18, 46037760), (19, 43614720), (20, 41433984), (24, 34528320), (27, 30691840), (30, 27622656), (32, 25896240), (36, 23018880), (38, 21807360), (40, 20716992), (45, 18415104), (48, 17264160), (54, 15345920), (57, 14538240), (60, 13811328), (64, 12948120), (72, 11509440), (76, 10903680), (80, 10358496), (90, 9207552), (95, 8722944), (96, 8632080), (108, 7672960), (114, 7269120), (120, 6905664), (128, 6474060), (135, 6138368), (144, 5754720), (152, 5451840), (160, 5179248), (171, 4846080), (180, 4603776), (190, 4361472), (192, 4316040), (216, 3836480), (228, 3634560), (240, 3452832), (256, 3237030), (270, 3069184), (285, 2907648), (288, 2877360), (304, 2725920), (320, 2589624), (342, 2423040), (360, 2301888), (380, 2180736), (384, 2158020), (432, 1918240), (456, 1817280), (480, 1726416), (512, 1618515), (513, 1615360), (540, 1534592), (570, 1453824), (576, 1438680), (608, 1362960), (631, 1313280), (640, 1294812), (684, 1211520), (720, 1150944), (760, 1090368), (768, 1079010), (855, 969216), (864, 959120), (912, 908640), (960, 863208), (1026, 807680), (1080, 767296), (1140, 726912), (1152, 719340), (1216, 681480), (1262, 656640), (1280, 647406), (1368, 605760), (1440, 575472), (1520, 545184), (1536, 539505), (1710, 484608), (1728, 479560), (1824, 454320), (1893, 437760), (1920, 431604), (2052, 403840), (2160, 383648), (2280, 363456), (2304, 359670), (2432, 340740), (2524, 328320), (2560, 323703), (2565, 323072), (2736, 302880), (2880, 287736), (3040, 272592), (3155, 262656), (3420, 242304), (3456, 239780), (3648, 227160), (3786, 218880), (3840, 215802), (4104, 201920), (4320, 191824), (4560, 181728), (4608, 179835), (4864, 170370), (5048, 164160), (5130, 161536), (5472, 151440), (5679, 145920), (5760, 143868), (6080, 136296), (6310, 131328), (6840, 121152), (6912, 119890), (7296, 113580), (7572, 109440), (7680, 107901), (8208, 100960), (8640, 95912), (9120, 90864), (9465, 87552), (9728, 85185), (10096, 82080), (10260, 80768), (10944, 75720), (11358, 72960), (11520, 71934), (11989, 69120), (12160, 68148), (12620, 65664), (13680, 60576), (13824, 59945), (14592, 56790), (15144, 54720), (16416, 50480), (17037, 48640), (17280, 47956), (18240, 45432), (18930, 43776), (20192, 41040), (20520, 40384), (21888, 37860), (22716, 36480), (23040, 35967), (23978, 34560), (24320, 34074), (25240, 32832), (27360, 30288), (28395, 29184)]