315620172

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1039315200

約数和(自身を除く): 723695028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 49, 54, 57, 63, 73, 76, 84, 86, 98, 108, 114, 126, 129, 133, 146, 147, 171, 172, 189, 196, 219, 228, 252, 258, 266, 292, 294, 301, 342, 378, 387, 399, 438, 441, 511, 513, 516, 532, 588, 602, 657, 684, 756, 774, 798, 817, 876, 882, 903, 931, 1022, 1026, 1161, 1197, 1204, 1314, 1323, 1387, 1533, 1548, 1596, 1634, 1764, 1806, 1862, 1971, 2044, 2052, 2107, 2322, 2394, 2451, 2628, 2646, 2709, 2774, 2793, 3066, 3139, 3268, 3577, 3591, 3612, 3724, 3942, 4161, 4214, 4599, 4644, 4788, 4902, 5292, 5418, 5548, 5586, 5719, 6132, 6278, 6321, 7154, 7182, 7353, 7884, 8127, 8322, 8379, 8428, 9198, 9417, 9709, 9804, 10731, 10836, 11172, 11438, 12483, 12556, 12642, 13797, 14308, 14364, 14706, 16254, 16644, 16758, 17157, 18396, 18834, 18963, 19418, 21462, 21973, 22059, 22876, 24966, 25137, 25284, 27594, 28251, 29127, 29412, 32193, 32508, 33516, 34314, 37449, 37668, 37926, 38836, 40033, 42924, 43946, 44118, 49932, 50274, 51471, 55188, 56502, 56889, 58254, 59641, 64386, 65919, 67963, 68628, 74898, 75852, 80066, 84753, 87381, 87892, 88236, 96579, 100548, 102942, 113004, 113778, 116508, 119282, 120099, 128772, 131838, 135926, 149796, 153811, 154413, 160132, 169506, 174762, 178923, 193158, 197757, 203889, 205884, 227556, 238564, 240198, 262143, 263676, 271852, 307622, 308826, 339012, 349524, 357846, 360297, 386316, 395514, 407778, 417487, 461433, 480396, 524286, 536769, 593271, 611667, 615244, 617652, 715692, 720594, 791028, 815556, 834974, 922866, 1048572, 1073538, 1080891, 1186542, 1223334, 1252461, 1384299, 1441188, 1610307, 1669948, 1835001, 1845732, 2147076, 2161782, 2373084, 2446668, 2504922, 2768598, 2922409, 3220614, 3670002, 3757383, 4152897, 4323564, 5009844, 5537196, 5844818, 6441228, 7340004, 7514766, 8305794, 8767227, 11272149, 11689636, 15029532, 16611588, 17534454, 22544298, 26301681, 35068908, 45088596, 52603362, 78905043, 105206724, 157810086, 315620172]

約数ペア:

[(1, 315620172), (2, 157810086), (3, 105206724), (4, 78905043), (6, 52603362), (7, 45088596), (9, 35068908), (12, 26301681), (14, 22544298), (18, 17534454), (19, 16611588), (21, 15029532), (27, 11689636), (28, 11272149), (36, 8767227), (38, 8305794), (42, 7514766), (43, 7340004), (49, 6441228), (54, 5844818), (57, 5537196), (63, 5009844), (73, 4323564), (76, 4152897), (84, 3757383), (86, 3670002), (98, 3220614), (108, 2922409), (114, 2768598), (126, 2504922), (129, 2446668), (133, 2373084), (146, 2161782), (147, 2147076), (171, 1845732), (172, 1835001), (189, 1669948), (196, 1610307), (219, 1441188), (228, 1384299), (252, 1252461), (258, 1223334), (266, 1186542), (292, 1080891), (294, 1073538), (301, 1048572), (342, 922866), (378, 834974), (387, 815556), (399, 791028), (438, 720594), (441, 715692), (511, 617652), (513, 615244), (516, 611667), (532, 593271), (588, 536769), (602, 524286), (657, 480396), (684, 461433), (756, 417487), (774, 407778), (798, 395514), (817, 386316), (876, 360297), (882, 357846), (903, 349524), (931, 339012), (1022, 308826), (1026, 307622), (1161, 271852), (1197, 263676), (1204, 262143), (1314, 240198), (1323, 238564), (1387, 227556), (1533, 205884), (1548, 203889), (1596, 197757), (1634, 193158), (1764, 178923), (1806, 174762), (1862, 169506), (1971, 160132), (2044, 154413), (2052, 153811), (2107, 149796), (2322, 135926), (2394, 131838), (2451, 128772), (2628, 120099), (2646, 119282), (2709, 116508), (2774, 113778), (2793, 113004), (3066, 102942), (3139, 100548), (3268, 96579), (3577, 88236), (3591, 87892), (3612, 87381), (3724, 84753), (3942, 80066), (4161, 75852), (4214, 74898), (4599, 68628), (4644, 67963), (4788, 65919), (4902, 64386), (5292, 59641), (5418, 58254), (5548, 56889), (5586, 56502), (5719, 55188), (6132, 51471), (6278, 50274), (6321, 49932), (7154, 44118), (7182, 43946), (7353, 42924), (7884, 40033), (8127, 38836), (8322, 37926), (8379, 37668), (8428, 37449), (9198, 34314), (9417, 33516), (9709, 32508), (9804, 32193), (10731, 29412), (10836, 29127), (11172, 28251), (11438, 27594), (12483, 25284), (12556, 25137), (12642, 24966), (13797, 22876), (14308, 22059), (14364, 21973), (14706, 21462), (16254, 19418), (16644, 18963), (16758, 18834), (17157, 18396)]