71419040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 288

約数和(自身を含む): 231662592

約数和(自身を除く): 160243552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 32, 34, 35, 40, 44, 55, 56, 62, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 124, 136, 140, 154, 155, 160, 170, 176, 187, 217, 220, 224, 238, 242, 248, 272, 280, 308, 310, 340, 341, 352, 374, 385, 434, 440, 476, 484, 496, 527, 544, 560, 595, 605, 616, 620, 680, 682, 748, 770, 847, 868, 880, 935, 952, 968, 992, 1054, 1085, 1120, 1190, 1210, 1232, 1240, 1309, 1360, 1364, 1496, 1540, 1694, 1705, 1736, 1760, 1870, 1904, 1936, 2057, 2108, 2170, 2380, 2387, 2420, 2464, 2480, 2618, 2635, 2720, 2728, 2992, 3080, 3388, 3410, 3472, 3689, 3740, 3751, 3808, 3872, 4114, 4216, 4235, 4340, 4760, 4774, 4840, 4960, 5236, 5270, 5456, 5797, 5984, 6160, 6545, 6776, 6820, 6944, 7378, 7480, 7502, 8228, 8432, 8470, 8680, 9520, 9548, 9680, 10285, 10472, 10540, 10912, 11594, 11935, 12320, 13090, 13552, 13640, 14399, 14756, 14960, 15004, 16456, 16864, 16940, 17360, 18445, 18755, 19040, 19096, 19360, 20570, 20944, 21080, 23188, 23870, 26180, 26257, 27104, 27280, 28798, 28985, 29512, 29920, 30008, 32912, 33880, 34720, 36890, 37510, 38192, 40579, 41140, 41888, 42160, 46376, 47740, 52360, 52514, 54560, 57596, 57970, 59024, 60016, 63767, 65824, 67760, 71995, 73780, 75020, 76384, 81158, 82280, 84320, 92752, 95480, 104720, 105028, 115192, 115940, 118048, 120032, 127534, 131285, 135520, 143990, 147560, 150040, 162316, 164560, 185504, 190960, 202895, 209440, 210056, 230384, 231880, 255068, 262570, 287980, 295120, 300080, 318835, 324632, 329120, 381920, 405790, 420112, 446369, 460768, 463760, 510136, 525140, 575960, 590240, 600160, 637670, 649264, 811580, 840224, 892738, 927520, 1020272, 1050280, 1151920, 1275340, 1298528, 1623160, 1785476, 2040544, 2100560, 2231845, 2303840, 2550680, 3246320, 3570952, 4201120, 4463690, 5101360, 6492640, 7141904, 8927380, 10202720, 14283808, 17854760, 35709520, 71419040]

約数ペア:

[(1, 71419040), (2, 35709520), (4, 17854760), (5, 14283808), (7, 10202720), (8, 8927380), (10, 7141904), (11, 6492640), (14, 5101360), (16, 4463690), (17, 4201120), (20, 3570952), (22, 3246320), (28, 2550680), (31, 2303840), (32, 2231845), (34, 2100560), (35, 2040544), (40, 1785476), (44, 1623160), (55, 1298528), (56, 1275340), (62, 1151920), (68, 1050280), (70, 1020272), (77, 927520), (80, 892738), (85, 840224), (88, 811580), (110, 649264), (112, 637670), (119, 600160), (121, 590240), (124, 575960), (136, 525140), (140, 510136), (154, 463760), (155, 460768), (160, 446369), (170, 420112), (176, 405790), (187, 381920), (217, 329120), (220, 324632), (224, 318835), (238, 300080), (242, 295120), (248, 287980), (272, 262570), (280, 255068), (308, 231880), (310, 230384), (340, 210056), (341, 209440), (352, 202895), (374, 190960), (385, 185504), (434, 164560), (440, 162316), (476, 150040), (484, 147560), (496, 143990), (527, 135520), (544, 131285), (560, 127534), (595, 120032), (605, 118048), (616, 115940), (620, 115192), (680, 105028), (682, 104720), (748, 95480), (770, 92752), (847, 84320), (868, 82280), (880, 81158), (935, 76384), (952, 75020), (968, 73780), (992, 71995), (1054, 67760), (1085, 65824), (1120, 63767), (1190, 60016), (1210, 59024), (1232, 57970), (1240, 57596), (1309, 54560), (1360, 52514), (1364, 52360), (1496, 47740), (1540, 46376), (1694, 42160), (1705, 41888), (1736, 41140), (1760, 40579), (1870, 38192), (1904, 37510), (1936, 36890), (2057, 34720), (2108, 33880), (2170, 32912), (2380, 30008), (2387, 29920), (2420, 29512), (2464, 28985), (2480, 28798), (2618, 27280), (2635, 27104), (2720, 26257), (2728, 26180), (2992, 23870), (3080, 23188), (3388, 21080), (3410, 20944), (3472, 20570), (3689, 19360), (3740, 19096), (3751, 19040), (3808, 18755), (3872, 18445), (4114, 17360), (4216, 16940), (4235, 16864), (4340, 16456), (4760, 15004), (4774, 14960), (4840, 14756), (4960, 14399), (5236, 13640), (5270, 13552), (5456, 13090), (5797, 12320), (5984, 11935), (6160, 11594), (6545, 10912), (6776, 10540), (6820, 10472), (6944, 10285), (7378, 9680), (7480, 9548), (7502, 9520), (8228, 8680), (8432, 8470)]