4037880

素因数分解:

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

素因数の和:74

約数の個数: 256

約数和(自身を含む): 16588800

約数和(自身を除く): 12550920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 23, 24, 28, 30, 33, 35, 38, 40, 42, 44, 46, 55, 56, 57, 60, 66, 69, 70, 76, 77, 84, 88, 92, 95, 105, 110, 114, 115, 120, 132, 133, 138, 140, 152, 154, 161, 165, 168, 184, 190, 209, 210, 220, 228, 230, 231, 253, 264, 266, 276, 280, 285, 308, 322, 330, 345, 380, 385, 399, 418, 420, 437, 440, 456, 460, 462, 483, 506, 532, 552, 570, 616, 627, 644, 660, 665, 690, 759, 760, 770, 798, 805, 836, 840, 874, 920, 924, 966, 1012, 1045, 1064, 1140, 1155, 1254, 1265, 1288, 1311, 1320, 1330, 1380, 1463, 1518, 1540, 1596, 1610, 1672, 1748, 1771, 1848, 1932, 1995, 2024, 2090, 2185, 2280, 2310, 2415, 2508, 2530, 2622, 2660, 2760, 2926, 3036, 3059, 3080, 3135, 3192, 3220, 3496, 3542, 3795, 3864, 3990, 4180, 4370, 4389, 4620, 4807, 4830, 5016, 5060, 5244, 5313, 5320, 5852, 6072, 6118, 6270, 6440, 6555, 7084, 7315, 7590, 7980, 8360, 8740, 8778, 8855, 9177, 9240, 9614, 9660, 10120, 10488, 10626, 11704, 12236, 12540, 13110, 14168, 14421, 14630, 15180, 15295, 15960, 17480, 17556, 17710, 18354, 19228, 19320, 21252, 21945, 24035, 24472, 25080, 26220, 26565, 28842, 29260, 30360, 30590, 33649, 35112, 35420, 36708, 38456, 42504, 43890, 45885, 48070, 52440, 53130, 57684, 58520, 61180, 67298, 70840, 72105, 73416, 87780, 91770, 96140, 100947, 106260, 115368, 122360, 134596, 144210, 168245, 175560, 183540, 192280, 201894, 212520, 269192, 288420, 336490, 367080, 403788, 504735, 576840, 672980, 807576, 1009470, 1345960, 2018940, 4037880]

約数ペア:

[(1, 4037880), (2, 2018940), (3, 1345960), (4, 1009470), (5, 807576), (6, 672980), (7, 576840), (8, 504735), (10, 403788), (11, 367080), (12, 336490), (14, 288420), (15, 269192), (19, 212520), (20, 201894), (21, 192280), (22, 183540), (23, 175560), (24, 168245), (28, 144210), (30, 134596), (33, 122360), (35, 115368), (38, 106260), (40, 100947), (42, 96140), (44, 91770), (46, 87780), (55, 73416), (56, 72105), (57, 70840), (60, 67298), (66, 61180), (69, 58520), (70, 57684), (76, 53130), (77, 52440), (84, 48070), (88, 45885), (92, 43890), (95, 42504), (105, 38456), (110, 36708), (114, 35420), (115, 35112), (120, 33649), (132, 30590), (133, 30360), (138, 29260), (140, 28842), (152, 26565), (154, 26220), (161, 25080), (165, 24472), (168, 24035), (184, 21945), (190, 21252), (209, 19320), (210, 19228), (220, 18354), (228, 17710), (230, 17556), (231, 17480), (253, 15960), (264, 15295), (266, 15180), (276, 14630), (280, 14421), (285, 14168), (308, 13110), (322, 12540), (330, 12236), (345, 11704), (380, 10626), (385, 10488), (399, 10120), (418, 9660), (420, 9614), (437, 9240), (440, 9177), (456, 8855), (460, 8778), (462, 8740), (483, 8360), (506, 7980), (532, 7590), (552, 7315), (570, 7084), (616, 6555), (627, 6440), (644, 6270), (660, 6118), (665, 6072), (690, 5852), (759, 5320), (760, 5313), (770, 5244), (798, 5060), (805, 5016), (836, 4830), (840, 4807), (874, 4620), (920, 4389), (924, 4370), (966, 4180), (1012, 3990), (1045, 3864), (1064, 3795), (1140, 3542), (1155, 3496), (1254, 3220), (1265, 3192), (1288, 3135), (1311, 3080), (1320, 3059), (1330, 3036), (1380, 2926), (1463, 2760), (1518, 2660), (1540, 2622), (1596, 2530), (1610, 2508), (1672, 2415), (1748, 2310), (1771, 2280), (1848, 2185), (1932, 2090), (1995, 2024)]