625073280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 2179699200

約数和(自身を除く): 1554625920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 128, 130, 156, 158, 160, 192, 195, 208, 237, 240, 260, 312, 316, 317, 320, 384, 390, 395, 416, 474, 480, 520, 624, 632, 634, 640, 780, 790, 832, 948, 951, 960, 1027, 1040, 1185, 1248, 1264, 1268, 1560, 1580, 1585, 1664, 1896, 1902, 1920, 2054, 2080, 2370, 2496, 2528, 2536, 3081, 3120, 3160, 3170, 3792, 3804, 4108, 4121, 4160, 4740, 4755, 4992, 5056, 5072, 5135, 6162, 6240, 6320, 6340, 7584, 7608, 8216, 8242, 8320, 9480, 9510, 10112, 10144, 10270, 12324, 12363, 12480, 12640, 12680, 15168, 15216, 15405, 16432, 16484, 18960, 19020, 20288, 20540, 20605, 24648, 24726, 24960, 25043, 25280, 25360, 30336, 30432, 30810, 32864, 32968, 37920, 38040, 40576, 41080, 41210, 49296, 49452, 50086, 50560, 50720, 60864, 61620, 61815, 65728, 65936, 75129, 75840, 76080, 82160, 82420, 98592, 98904, 100172, 101440, 121728, 123240, 123630, 125215, 131456, 131872, 150258, 151680, 152160, 164320, 164840, 197184, 197808, 200344, 202880, 246480, 247260, 250430, 263744, 300516, 304320, 325559, 328640, 329680, 375645, 394368, 395616, 400688, 492960, 494520, 500860, 527488, 601032, 608640, 651118, 657280, 659360, 751290, 791232, 801376, 976677, 985920, 989040, 1001720, 1202064, 1302236, 1318720, 1502580, 1582464, 1602752, 1627795, 1953354, 1971840, 1978080, 2003440, 2404128, 2604472, 2637440, 3005160, 3205504, 3255590, 3906708, 3956160, 4006880, 4808256, 4883385, 5208944, 6010320, 6511180, 7813416, 7912320, 8013760, 9616512, 9766770, 10417888, 12020640, 13022360, 15626832, 16027520, 19533540, 20835776, 24041280, 26044720, 31253664, 39067080, 41671552, 48082560, 52089440, 62507328, 78134160, 104178880, 125014656, 156268320, 208357760, 312536640, 625073280]

約数ペア:

[(1, 625073280), (2, 312536640), (3, 208357760), (4, 156268320), (5, 125014656), (6, 104178880), (8, 78134160), (10, 62507328), (12, 52089440), (13, 48082560), (15, 41671552), (16, 39067080), (20, 31253664), (24, 26044720), (26, 24041280), (30, 20835776), (32, 19533540), (39, 16027520), (40, 15626832), (48, 13022360), (52, 12020640), (60, 10417888), (64, 9766770), (65, 9616512), (78, 8013760), (79, 7912320), (80, 7813416), (96, 6511180), (104, 6010320), (120, 5208944), (128, 4883385), (130, 4808256), (156, 4006880), (158, 3956160), (160, 3906708), (192, 3255590), (195, 3205504), (208, 3005160), (237, 2637440), (240, 2604472), (260, 2404128), (312, 2003440), (316, 1978080), (317, 1971840), (320, 1953354), (384, 1627795), (390, 1602752), (395, 1582464), (416, 1502580), (474, 1318720), (480, 1302236), (520, 1202064), (624, 1001720), (632, 989040), (634, 985920), (640, 976677), (780, 801376), (790, 791232), (832, 751290), (948, 659360), (951, 657280), (960, 651118), (1027, 608640), (1040, 601032), (1185, 527488), (1248, 500860), (1264, 494520), (1268, 492960), (1560, 400688), (1580, 395616), (1585, 394368), (1664, 375645), (1896, 329680), (1902, 328640), (1920, 325559), (2054, 304320), (2080, 300516), (2370, 263744), (2496, 250430), (2528, 247260), (2536, 246480), (3081, 202880), (3120, 200344), (3160, 197808), (3170, 197184), (3792, 164840), (3804, 164320), (4108, 152160), (4121, 151680), (4160, 150258), (4740, 131872), (4755, 131456), (4992, 125215), (5056, 123630), (5072, 123240), (5135, 121728), (6162, 101440), (6240, 100172), (6320, 98904), (6340, 98592), (7584, 82420), (7608, 82160), (8216, 76080), (8242, 75840), (8320, 75129), (9480, 65936), (9510, 65728), (10112, 61815), (10144, 61620), (10270, 60864), (12324, 50720), (12363, 50560), (12480, 50086), (12640, 49452), (12680, 49296), (15168, 41210), (15216, 41080), (15405, 40576), (16432, 38040), (16484, 37920), (18960, 32968), (19020, 32864), (20288, 30810), (20540, 30432), (20605, 30336), (24648, 25360), (24726, 25280), (24960, 25043)]