6661440240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43573}}^1$

素因数の和:43616

約数の個数: 240

約数和(自身を含む): 25870406688

約数和(自身を除く): 19208966448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 43573, 50960, 76440, 87146, 130719, 152880, 174292, 217865, 261438, 305011, 348584, 435730, 522876, 566449, 610022, 653595, 697168, 871460, 915033, 1045752, 1132898, 1220044, 1307190, 1525055, 1699347, 1742920, 1830066, 2091504, 2135077, 2265796, 2440088, 2614380, 2832245, 3050110, 3398694, 3485840, 3660132, 3965143, 4270154, 4531592, 4575165, 4880176, 5228760, 5664490, 6100220, 6405231, 6797388, 7320264, 7930286, 8496735, 8540308, 9063184, 9150330, 10457520, 10675385, 11328980, 11895429, 12200440, 12810462, 13594776, 14640528, 15860572, 16993470, 17080616, 18300660, 19825715, 21350770, 22657960, 23790858, 24400880, 25620924, 27189552, 27756001, 31721144, 32026155, 33986940, 34161232, 36601320, 39651430, 42701540, 45315920, 47581716, 51241848, 55512002, 59477145, 63442288, 64052310, 67973880, 73202640, 79302860, 83268003, 85403080, 95163432, 102483696, 111024004, 118954290, 128104620, 135947760, 138780005, 158605720, 166536006, 170806160, 190326864, 222048008, 237908580, 256209240, 277560010, 317211440, 333072012, 416340015, 444096016, 475817160, 512418480, 555120020, 666144024, 832680030, 951634320, 1110240040, 1332288048, 1665360060, 2220480080, 3330720120, 6661440240]

約数ペア:

[(1, 6661440240), (2, 3330720120), (3, 2220480080), (4, 1665360060), (5, 1332288048), (6, 1110240040), (7, 951634320), (8, 832680030), (10, 666144024), (12, 555120020), (13, 512418480), (14, 475817160), (15, 444096016), (16, 416340015), (20, 333072012), (21, 317211440), (24, 277560010), (26, 256209240), (28, 237908580), (30, 222048008), (35, 190326864), (39, 170806160), (40, 166536006), (42, 158605720), (48, 138780005), (49, 135947760), (52, 128104620), (56, 118954290), (60, 111024004), (65, 102483696), (70, 95163432), (78, 85403080), (80, 83268003), (84, 79302860), (91, 73202640), (98, 67973880), (104, 64052310), (105, 63442288), (112, 59477145), (120, 55512002), (130, 51241848), (140, 47581716), (147, 45315920), (156, 42701540), (168, 39651430), (182, 36601320), (195, 34161232), (196, 33986940), (208, 32026155), (210, 31721144), (240, 27756001), (245, 27189552), (260, 25620924), (273, 24400880), (280, 23790858), (294, 22657960), (312, 21350770), (336, 19825715), (364, 18300660), (390, 17080616), (392, 16993470), (420, 15860572), (455, 14640528), (490, 13594776), (520, 12810462), (546, 12200440), (560, 11895429), (588, 11328980), (624, 10675385), (637, 10457520), (728, 9150330), (735, 9063184), (780, 8540308), (784, 8496735), (840, 7930286), (910, 7320264), (980, 6797388), (1040, 6405231), (1092, 6100220), (1176, 5664490), (1274, 5228760), (1365, 4880176), (1456, 4575165), (1470, 4531592), (1560, 4270154), (1680, 3965143), (1820, 3660132), (1911, 3485840), (1960, 3398694), (2184, 3050110), (2352, 2832245), (2548, 2614380), (2730, 2440088), (2940, 2265796), (3120, 2135077), (3185, 2091504), (3640, 1830066), (3822, 1742920), (3920, 1699347), (4368, 1525055), (5096, 1307190), (5460, 1220044), (5880, 1132898), (6370, 1045752), (7280, 915033), (7644, 871460), (9555, 697168), (10192, 653595), (10920, 610022), (11760, 566449), (12740, 522876), (15288, 435730), (19110, 348584), (21840, 305011), (25480, 261438), (30576, 217865), (38220, 174292), (43573, 152880), (50960, 130719), (76440, 87146)]