8975401680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{3449}}^1$

素因数の和:5021

約数の個数: 160

約数和(自身を含む): 31828320000

約数和(自身を除く): 22852918320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1549, 1680, 3098, 3449, 4647, 6196, 6898, 7745, 9294, 10347, 10843, 12392, 13796, 15490, 17245, 18588, 20694, 21686, 23235, 24143, 24784, 27592, 30980, 32529, 34490, 37176, 41388, 43372, 46470, 48286, 51735, 54215, 55184, 61960, 65058, 68980, 72429, 74352, 82776, 86744, 92940, 96572, 103470, 108430, 120715, 123920, 130116, 137960, 144858, 162645, 165552, 173488, 185880, 193144, 206940, 216860, 241430, 260232, 275920, 289716, 325290, 362145, 371760, 386288, 413880, 433720, 482860, 520464, 579432, 650580, 724290, 827760, 867440, 965720, 1158864, 1301160, 1448580, 1931440, 2602320, 2897160, 5342501, 5794320, 10685002, 16027503, 21370004, 26712505, 32055006, 37397507, 42740008, 53425010, 64110012, 74795014, 80137515, 85480016, 106850020, 112192521, 128220024, 149590028, 160275030, 186987535, 213700040, 224385042, 256440048, 299180056, 320550060, 373975070, 427400080, 448770084, 560962605, 598360112, 641100120, 747950140, 897540168, 1121925210, 1282200240, 1495900280, 1795080336, 2243850420, 2991800560, 4487700840, 8975401680]

約数ペア:

[(1, 8975401680), (2, 4487700840), (3, 2991800560), (4, 2243850420), (5, 1795080336), (6, 1495900280), (7, 1282200240), (8, 1121925210), (10, 897540168), (12, 747950140), (14, 641100120), (15, 598360112), (16, 560962605), (20, 448770084), (21, 427400080), (24, 373975070), (28, 320550060), (30, 299180056), (35, 256440048), (40, 224385042), (42, 213700040), (48, 186987535), (56, 160275030), (60, 149590028), (70, 128220024), (80, 112192521), (84, 106850020), (105, 85480016), (112, 80137515), (120, 74795014), (140, 64110012), (168, 53425010), (210, 42740008), (240, 37397507), (280, 32055006), (336, 26712505), (420, 21370004), (560, 16027503), (840, 10685002), (1549, 5794320), (1680, 5342501), (3098, 2897160), (3449, 2602320), (4647, 1931440), (6196, 1448580), (6898, 1301160), (7745, 1158864), (9294, 965720), (10347, 867440), (10843, 827760), (12392, 724290), (13796, 650580), (15490, 579432), (17245, 520464), (18588, 482860), (20694, 433720), (21686, 413880), (23235, 386288), (24143, 371760), (24784, 362145), (27592, 325290), (30980, 289716), (32529, 275920), (34490, 260232), (37176, 241430), (41388, 216860), (43372, 206940), (46470, 193144), (48286, 185880), (51735, 173488), (54215, 165552), (55184, 162645), (61960, 144858), (65058, 137960), (68980, 130116), (72429, 123920), (74352, 120715), (82776, 108430), (86744, 103470), (92940, 96572)]