8866945920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{307}}^2$

素因数の和:650

約数の個数: 288

約数和(自身を含む): 32985263880

約数和(自身を除く): 24118317960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 307, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 614, 640, 672, 735, 784, 840, 896, 921, 960, 980, 1120, 1176, 1228, 1344, 1470, 1535, 1568, 1680, 1842, 1920, 1960, 2149, 2240, 2352, 2456, 2688, 2940, 3070, 3136, 3360, 3684, 3920, 4298, 4480, 4605, 4704, 4912, 5880, 6140, 6272, 6447, 6720, 7368, 7840, 8596, 9210, 9408, 9824, 10745, 11760, 12280, 12894, 13440, 14736, 15043, 15680, 17192, 18420, 18816, 19648, 21490, 23520, 24560, 25788, 29472, 30086, 31360, 32235, 34384, 36840, 39296, 42980, 45129, 47040, 49120, 51576, 58944, 60172, 64470, 68768, 73680, 75215, 85960, 90258, 94080, 94249, 98240, 103152, 117888, 120344, 128940, 137536, 147360, 150430, 171920, 180516, 188498, 196480, 206304, 225645, 240688, 257880, 275072, 282747, 294720, 300860, 343840, 361032, 376996, 412608, 451290, 471245, 481376, 515760, 565494, 589440, 601720, 659743, 687680, 722064, 753992, 825216, 902580, 942490, 962752, 1031520, 1130988, 1203440, 1319486, 1375360, 1413735, 1444128, 1507984, 1805160, 1884980, 1925504, 1979229, 2063040, 2261976, 2406880, 2638972, 2827470, 2888256, 3015968, 3298715, 3610320, 3769960, 3958458, 4126080, 4523952, 4618201, 4813760, 5277944, 5654940, 5776512, 6031936, 6597430, 7220640, 7539920, 7916916, 9047904, 9236402, 9627520, 9896145, 10555888, 11309880, 12063872, 13194860, 13854603, 14441280, 15079840, 15833832, 18095808, 18472804, 19792290, 21111776, 22619760, 23091005, 26389720, 27709206, 28882560, 30159680, 31667664, 36191616, 36945608, 39584580, 42223552, 45239520, 46182010, 52779440, 55418412, 60319360, 63335328, 69273015, 73891216, 79169160, 84447104, 90479040, 92364020, 105558880, 110836824, 126670656, 138546030, 147782432, 158338320, 180958080, 184728040, 211117760, 221673648, 253341312, 277092060, 295564864, 316676640, 369456080, 422235520, 443347296, 554184120, 591129728, 633353280, 738912160, 886694592, 1108368240, 1266706560, 1477824320, 1773389184, 2216736480, 2955648640, 4433472960, 8866945920]

約数ペア:

[(1, 8866945920), (2, 4433472960), (3, 2955648640), (4, 2216736480), (5, 1773389184), (6, 1477824320), (7, 1266706560), (8, 1108368240), (10, 886694592), (12, 738912160), (14, 633353280), (15, 591129728), (16, 554184120), (20, 443347296), (21, 422235520), (24, 369456080), (28, 316676640), (30, 295564864), (32, 277092060), (35, 253341312), (40, 221673648), (42, 211117760), (48, 184728040), (49, 180958080), (56, 158338320), (60, 147782432), (64, 138546030), (70, 126670656), (80, 110836824), (84, 105558880), (96, 92364020), (98, 90479040), (105, 84447104), (112, 79169160), (120, 73891216), (128, 69273015), (140, 63335328), (147, 60319360), (160, 55418412), (168, 52779440), (192, 46182010), (196, 45239520), (210, 42223552), (224, 39584580), (240, 36945608), (245, 36191616), (280, 31667664), (294, 30159680), (307, 28882560), (320, 27709206), (336, 26389720), (384, 23091005), (392, 22619760), (420, 21111776), (448, 19792290), (480, 18472804), (490, 18095808), (560, 15833832), (588, 15079840), (614, 14441280), (640, 13854603), (672, 13194860), (735, 12063872), (784, 11309880), (840, 10555888), (896, 9896145), (921, 9627520), (960, 9236402), (980, 9047904), (1120, 7916916), (1176, 7539920), (1228, 7220640), (1344, 6597430), (1470, 6031936), (1535, 5776512), (1568, 5654940), (1680, 5277944), (1842, 4813760), (1920, 4618201), (1960, 4523952), (2149, 4126080), (2240, 3958458), (2352, 3769960), (2456, 3610320), (2688, 3298715), (2940, 3015968), (3070, 2888256), (3136, 2827470), (3360, 2638972), (3684, 2406880), (3920, 2261976), (4298, 2063040), (4480, 1979229), (4605, 1925504), (4704, 1884980), (4912, 1805160), (5880, 1507984), (6140, 1444128), (6272, 1413735), (6447, 1375360), (6720, 1319486), (7368, 1203440), (7840, 1130988), (8596, 1031520), (9210, 962752), (9408, 942490), (9824, 902580), (10745, 825216), (11760, 753992), (12280, 722064), (12894, 687680), (13440, 659743), (14736, 601720), (15043, 589440), (15680, 565494), (17192, 515760), (18420, 481376), (18816, 471245), (19648, 451290), (21490, 412608), (23520, 376996), (24560, 361032), (25788, 343840), (29472, 300860), (30086, 294720), (31360, 282747), (32235, 275072), (34384, 257880), (36840, 240688), (39296, 225645), (42980, 206304), (45129, 196480), (47040, 188498), (49120, 180516), (51576, 171920), (58944, 150430), (60172, 147360), (64470, 137536), (68768, 128940), (73680, 120344), (75215, 117888), (85960, 103152), (90258, 98240), (94080, 94249)]