320006232

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^2$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 1139829600

約数和(自身を除く): 819823368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 169, 182, 204, 221, 234, 238, 252, 273, 289, 306, 312, 338, 357, 364, 408, 442, 468, 476, 504, 507, 546, 578, 612, 663, 676, 714, 728, 819, 867, 884, 936, 952, 1014, 1071, 1092, 1156, 1183, 1224, 1326, 1352, 1428, 1521, 1547, 1638, 1734, 1768, 1989, 2023, 2028, 2142, 2184, 2197, 2312, 2366, 2601, 2652, 2856, 2873, 3042, 3094, 3276, 3468, 3549, 3757, 3978, 4046, 4056, 4284, 4394, 4641, 4732, 5202, 5304, 5746, 6069, 6084, 6188, 6552, 6591, 6936, 7098, 7514, 7956, 8092, 8568, 8619, 8788, 9282, 9464, 10404, 10647, 11271, 11492, 12138, 12168, 12376, 13182, 13923, 14196, 15028, 15379, 15912, 16184, 17238, 17576, 18207, 18564, 19773, 20111, 20808, 21294, 22542, 22984, 24276, 25857, 26299, 26364, 27846, 28392, 30056, 30758, 33813, 34476, 36414, 37128, 37349, 39546, 40222, 42588, 45084, 46137, 48552, 48841, 51714, 52598, 52728, 55692, 60333, 61516, 67626, 68952, 72828, 74698, 78897, 79092, 80444, 85176, 90168, 92274, 97682, 103428, 105196, 111384, 112047, 120666, 123032, 135252, 138411, 145656, 146523, 149396, 157794, 158184, 160888, 180999, 184548, 195364, 206856, 210392, 224094, 236691, 241332, 261443, 270504, 276822, 293046, 298792, 315588, 336141, 341887, 361998, 369096, 390728, 439569, 448188, 473382, 482664, 522886, 553644, 586092, 631176, 634933, 672282, 683774, 723996, 784329, 879138, 896376, 946764, 1025661, 1045772, 1107288, 1172184, 1269866, 1344564, 1367548, 1447992, 1568658, 1758276, 1893528, 1904799, 2051322, 2091544, 2352987, 2539732, 2689128, 2735096, 3076983, 3137316, 3516552, 3809598, 4102644, 4444531, 4705974, 5079464, 5714397, 6153966, 6274632, 7619196, 8205288, 8889062, 9411948, 11428794, 12307932, 13333593, 15238392, 17778124, 18823896, 22857588, 24615864, 26667186, 35556248, 40000779, 45715176, 53334372, 80001558, 106668744, 160003116, 320006232]

約数ペア:

[(1, 320006232), (2, 160003116), (3, 106668744), (4, 80001558), (6, 53334372), (7, 45715176), (8, 40000779), (9, 35556248), (12, 26667186), (13, 24615864), (14, 22857588), (17, 18823896), (18, 17778124), (21, 15238392), (24, 13333593), (26, 12307932), (28, 11428794), (34, 9411948), (36, 8889062), (39, 8205288), (42, 7619196), (51, 6274632), (52, 6153966), (56, 5714397), (63, 5079464), (68, 4705974), (72, 4444531), (78, 4102644), (84, 3809598), (91, 3516552), (102, 3137316), (104, 3076983), (117, 2735096), (119, 2689128), (126, 2539732), (136, 2352987), (153, 2091544), (156, 2051322), (168, 1904799), (169, 1893528), (182, 1758276), (204, 1568658), (221, 1447992), (234, 1367548), (238, 1344564), (252, 1269866), (273, 1172184), (289, 1107288), (306, 1045772), (312, 1025661), (338, 946764), (357, 896376), (364, 879138), (408, 784329), (442, 723996), (468, 683774), (476, 672282), (504, 634933), (507, 631176), (546, 586092), (578, 553644), (612, 522886), (663, 482664), (676, 473382), (714, 448188), (728, 439569), (819, 390728), (867, 369096), (884, 361998), (936, 341887), (952, 336141), (1014, 315588), (1071, 298792), (1092, 293046), (1156, 276822), (1183, 270504), (1224, 261443), (1326, 241332), (1352, 236691), (1428, 224094), (1521, 210392), (1547, 206856), (1638, 195364), (1734, 184548), (1768, 180999), (1989, 160888), (2023, 158184), (2028, 157794), (2142, 149396), (2184, 146523), (2197, 145656), (2312, 138411), (2366, 135252), (2601, 123032), (2652, 120666), (2856, 112047), (2873, 111384), (3042, 105196), (3094, 103428), (3276, 97682), (3468, 92274), (3549, 90168), (3757, 85176), (3978, 80444), (4046, 79092), (4056, 78897), (4284, 74698), (4394, 72828), (4641, 68952), (4732, 67626), (5202, 61516), (5304, 60333), (5746, 55692), (6069, 52728), (6084, 52598), (6188, 51714), (6552, 48841), (6591, 48552), (6936, 46137), (7098, 45084), (7514, 42588), (7956, 40222), (8092, 39546), (8568, 37349), (8619, 37128), (8788, 36414), (9282, 34476), (9464, 33813), (10404, 30758), (10647, 30056), (11271, 28392), (11492, 27846), (12138, 26364), (12168, 26299), (12376, 25857), (13182, 24276), (13923, 22984), (14196, 22542), (15028, 21294), (15379, 20808), (15912, 20111), (16184, 19773), (17238, 18564), (17576, 18207)]