215268144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 731953152

約数和(自身を除く): 516685008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 169, 182, 204, 208, 221, 223, 238, 272, 273, 312, 336, 338, 357, 364, 408, 442, 446, 476, 507, 546, 624, 663, 669, 676, 714, 728, 816, 884, 892, 952, 1014, 1092, 1183, 1326, 1338, 1352, 1428, 1456, 1547, 1561, 1768, 1784, 1904, 2028, 2184, 2366, 2652, 2676, 2704, 2856, 2873, 2899, 3094, 3122, 3536, 3549, 3568, 3791, 4056, 4368, 4641, 4683, 4732, 5304, 5352, 5712, 5746, 5798, 6188, 6244, 7098, 7582, 8112, 8619, 8697, 9282, 9366, 9464, 10608, 10704, 11373, 11492, 11596, 12376, 12488, 14196, 15164, 17238, 17394, 18564, 18732, 18928, 20111, 20293, 22746, 22984, 23192, 24752, 24976, 26537, 28392, 30328, 34476, 34788, 37128, 37464, 37687, 40222, 40586, 45492, 45968, 46384, 49283, 53074, 56784, 60333, 60656, 60879, 68952, 69576, 74256, 74928, 75374, 79611, 80444, 81172, 90984, 98566, 106148, 113061, 120666, 121758, 137904, 139152, 147849, 150748, 159222, 160888, 162344, 181968, 197132, 212296, 226122, 241332, 243516, 263809, 295698, 301496, 318444, 321776, 324688, 344981, 394264, 424592, 452244, 482664, 487032, 527618, 591396, 602992, 636888, 640679, 689962, 788528, 791427, 904488, 965328, 974064, 1034943, 1055236, 1182792, 1273776, 1281358, 1379924, 1582854, 1808976, 1922037, 2069886, 2110472, 2365584, 2562716, 2759848, 3165708, 3844074, 4139772, 4220944, 4484753, 5125432, 5519696, 6331416, 7688148, 8279544, 8969506, 10250864, 12662832, 13454259, 15376296, 16559088, 17939012, 26908518, 30752592, 35878024, 53817036, 71756048, 107634072, 215268144]

約数ペア:

[(1, 215268144), (2, 107634072), (3, 71756048), (4, 53817036), (6, 35878024), (7, 30752592), (8, 26908518), (12, 17939012), (13, 16559088), (14, 15376296), (16, 13454259), (17, 12662832), (21, 10250864), (24, 8969506), (26, 8279544), (28, 7688148), (34, 6331416), (39, 5519696), (42, 5125432), (48, 4484753), (51, 4220944), (52, 4139772), (56, 3844074), (68, 3165708), (78, 2759848), (84, 2562716), (91, 2365584), (102, 2110472), (104, 2069886), (112, 1922037), (119, 1808976), (136, 1582854), (156, 1379924), (168, 1281358), (169, 1273776), (182, 1182792), (204, 1055236), (208, 1034943), (221, 974064), (223, 965328), (238, 904488), (272, 791427), (273, 788528), (312, 689962), (336, 640679), (338, 636888), (357, 602992), (364, 591396), (408, 527618), (442, 487032), (446, 482664), (476, 452244), (507, 424592), (546, 394264), (624, 344981), (663, 324688), (669, 321776), (676, 318444), (714, 301496), (728, 295698), (816, 263809), (884, 243516), (892, 241332), (952, 226122), (1014, 212296), (1092, 197132), (1183, 181968), (1326, 162344), (1338, 160888), (1352, 159222), (1428, 150748), (1456, 147849), (1547, 139152), (1561, 137904), (1768, 121758), (1784, 120666), (1904, 113061), (2028, 106148), (2184, 98566), (2366, 90984), (2652, 81172), (2676, 80444), (2704, 79611), (2856, 75374), (2873, 74928), (2899, 74256), (3094, 69576), (3122, 68952), (3536, 60879), (3549, 60656), (3568, 60333), (3791, 56784), (4056, 53074), (4368, 49283), (4641, 46384), (4683, 45968), (4732, 45492), (5304, 40586), (5352, 40222), (5712, 37687), (5746, 37464), (5798, 37128), (6188, 34788), (6244, 34476), (7098, 30328), (7582, 28392), (8112, 26537), (8619, 24976), (8697, 24752), (9282, 23192), (9366, 22984), (9464, 22746), (10608, 20293), (10704, 20111), (11373, 18928), (11492, 18732), (11596, 18564), (12376, 17394), (12488, 17238), (14196, 15164)]