16151520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 69672960

約数和(自身を除く): 53521440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 46, 48, 55, 56, 57, 60, 66, 69, 70, 76, 77, 80, 84, 88, 92, 95, 96, 105, 110, 112, 114, 115, 120, 132, 133, 138, 140, 152, 154, 160, 161, 165, 168, 176, 184, 190, 209, 210, 220, 224, 228, 230, 231, 240, 253, 264, 266, 276, 280, 285, 304, 308, 322, 330, 336, 345, 352, 368, 380, 385, 399, 418, 420, 437, 440, 456, 460, 462, 480, 483, 506, 528, 532, 552, 560, 570, 608, 616, 627, 644, 660, 665, 672, 690, 736, 759, 760, 770, 798, 805, 836, 840, 874, 880, 912, 920, 924, 966, 1012, 1045, 1056, 1064, 1104, 1120, 1140, 1155, 1232, 1254, 1265, 1288, 1311, 1320, 1330, 1380, 1463, 1518, 1520, 1540, 1596, 1610, 1672, 1680, 1748, 1760, 1771, 1824, 1840, 1848, 1932, 1995, 2024, 2090, 2128, 2185, 2208, 2280, 2310, 2415, 2464, 2508, 2530, 2576, 2622, 2640, 2660, 2760, 2926, 3036, 3040, 3059, 3080, 3135, 3192, 3220, 3344, 3360, 3496, 3542, 3680, 3696, 3795, 3864, 3990, 4048, 4180, 4256, 4370, 4389, 4560, 4620, 4807, 4830, 5016, 5060, 5152, 5244, 5280, 5313, 5320, 5520, 5852, 6072, 6118, 6160, 6270, 6384, 6440, 6555, 6688, 6992, 7084, 7315, 7392, 7590, 7728, 7980, 8096, 8360, 8740, 8778, 8855, 9120, 9177, 9240, 9614, 9660, 10032, 10120, 10488, 10626, 10640, 11040, 11704, 12144, 12236, 12320, 12540, 12768, 12880, 13110, 13984, 14168, 14421, 14630, 15180, 15295, 15456, 15960, 16720, 17480, 17556, 17710, 18354, 18480, 19228, 19320, 20064, 20240, 20976, 21252, 21280, 21945, 23408, 24035, 24288, 24472, 25080, 25760, 26220, 26565, 28336, 28842, 29260, 30360, 30590, 31920, 33440, 33649, 34960, 35112, 35420, 36708, 36960, 38456, 38640, 40480, 41952, 42504, 43890, 45885, 46816, 48070, 48944, 50160, 52440, 53130, 56672, 57684, 58520, 60720, 61180, 63840, 67298, 69920, 70224, 70840, 72105, 73416, 76912, 77280, 85008, 87780, 91770, 96140, 97888, 100320, 100947, 104880, 106260, 115368, 117040, 121440, 122360, 134596, 140448, 141680, 144210, 146832, 153824, 168245, 170016, 175560, 183540, 192280, 201894, 209760, 212520, 230736, 234080, 244720, 269192, 283360, 288420, 293664, 336490, 351120, 367080, 384560, 403788, 425040, 461472, 489440, 504735, 538384, 576840, 672980, 702240, 734160, 769120, 807576, 850080, 1009470, 1076768, 1153680, 1345960, 1468320, 1615152, 2018940, 2307360, 2691920, 3230304, 4037880, 5383840, 8075760, 16151520]

約数ペア:

[(1, 16151520), (2, 8075760), (3, 5383840), (4, 4037880), (5, 3230304), (6, 2691920), (7, 2307360), (8, 2018940), (10, 1615152), (11, 1468320), (12, 1345960), (14, 1153680), (15, 1076768), (16, 1009470), (19, 850080), (20, 807576), (21, 769120), (22, 734160), (23, 702240), (24, 672980), (28, 576840), (30, 538384), (32, 504735), (33, 489440), (35, 461472), (38, 425040), (40, 403788), (42, 384560), (44, 367080), (46, 351120), (48, 336490), (55, 293664), (56, 288420), (57, 283360), (60, 269192), (66, 244720), (69, 234080), (70, 230736), (76, 212520), (77, 209760), (80, 201894), (84, 192280), (88, 183540), (92, 175560), (95, 170016), (96, 168245), (105, 153824), (110, 146832), (112, 144210), (114, 141680), (115, 140448), (120, 134596), (132, 122360), (133, 121440), (138, 117040), (140, 115368), (152, 106260), (154, 104880), (160, 100947), (161, 100320), (165, 97888), (168, 96140), (176, 91770), (184, 87780), (190, 85008), (209, 77280), (210, 76912), (220, 73416), (224, 72105), (228, 70840), (230, 70224), (231, 69920), (240, 67298), (253, 63840), (264, 61180), (266, 60720), (276, 58520), (280, 57684), (285, 56672), (304, 53130), (308, 52440), (322, 50160), (330, 48944), (336, 48070), (345, 46816), (352, 45885), (368, 43890), (380, 42504), (385, 41952), (399, 40480), (418, 38640), (420, 38456), (437, 36960), (440, 36708), (456, 35420), (460, 35112), (462, 34960), (480, 33649), (483, 33440), (506, 31920), (528, 30590), (532, 30360), (552, 29260), (560, 28842), (570, 28336), (608, 26565), (616, 26220), (627, 25760), (644, 25080), (660, 24472), (665, 24288), (672, 24035), (690, 23408), (736, 21945), (759, 21280), (760, 21252), (770, 20976), (798, 20240), (805, 20064), (836, 19320), (840, 19228), (874, 18480), (880, 18354), (912, 17710), (920, 17556), (924, 17480), (966, 16720), (1012, 15960), (1045, 15456), (1056, 15295), (1064, 15180), (1104, 14630), (1120, 14421), (1140, 14168), (1155, 13984), (1232, 13110), (1254, 12880), (1265, 12768), (1288, 12540), (1311, 12320), (1320, 12236), (1330, 12144), (1380, 11704), (1463, 11040), (1518, 10640), (1520, 10626), (1540, 10488), (1596, 10120), (1610, 10032), (1672, 9660), (1680, 9614), (1748, 9240), (1760, 9177), (1771, 9120), (1824, 8855), (1840, 8778), (1848, 8740), (1932, 8360), (1995, 8096), (2024, 7980), (2090, 7728), (2128, 7590), (2185, 7392), (2208, 7315), (2280, 7084), (2310, 6992), (2415, 6688), (2464, 6555), (2508, 6440), (2530, 6384), (2576, 6270), (2622, 6160), (2640, 6118), (2660, 6072), (2760, 5852), (2926, 5520), (3036, 5320), (3040, 5313), (3059, 5280), (3080, 5244), (3135, 5152), (3192, 5060), (3220, 5016), (3344, 4830), (3360, 4807), (3496, 4620), (3542, 4560), (3680, 4389), (3696, 4370), (3795, 4256), (3864, 4180), (3990, 4048)]