153886320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 240

約数和(自身を含む): 622103040

約数和(自身を除く): 468216720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1607, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3214, 3420, 3990, 4560, 4788, 4821, 5040, 5320, 5985, 6384, 6428, 6840, 7980, 8035, 9576, 9642, 10640, 11249, 11970, 12856, 13680, 14463, 15960, 16070, 19152, 19284, 22498, 23940, 24105, 25712, 28926, 30533, 31920, 32140, 33747, 38568, 44996, 47880, 48210, 56245, 57852, 61066, 64280, 67494, 72315, 77136, 89992, 91599, 95760, 96420, 101241, 112490, 115704, 122132, 128560, 134988, 144630, 152665, 168735, 179984, 183198, 192840, 202482, 213731, 224980, 231408, 244264, 269976, 274797, 289260, 305330, 337470, 366396, 385680, 404964, 427462, 449960, 457995, 488528, 506205, 539952, 549594, 578520, 610660, 641193, 674940, 732792, 809928, 854924, 899920, 915990, 1012410, 1068655, 1099188, 1157040, 1221320, 1282386, 1349880, 1373985, 1465584, 1619856, 1709848, 1831980, 1923579, 2024820, 2137310, 2198376, 2442640, 2564772, 2699760, 2747970, 3205965, 3419696, 3663960, 3847158, 4049640, 4274620, 4396752, 5129544, 5495940, 6411930, 7327920, 7694316, 8099280, 8549240, 9617895, 10259088, 10991880, 12823860, 15388632, 17098480, 19235790, 21983760, 25647720, 30777264, 38471580, 51295440, 76943160, 153886320]

約数ペア:

[(1, 153886320), (2, 76943160), (3, 51295440), (4, 38471580), (5, 30777264), (6, 25647720), (7, 21983760), (8, 19235790), (9, 17098480), (10, 15388632), (12, 12823860), (14, 10991880), (15, 10259088), (16, 9617895), (18, 8549240), (19, 8099280), (20, 7694316), (21, 7327920), (24, 6411930), (28, 5495940), (30, 5129544), (35, 4396752), (36, 4274620), (38, 4049640), (40, 3847158), (42, 3663960), (45, 3419696), (48, 3205965), (56, 2747970), (57, 2699760), (60, 2564772), (63, 2442640), (70, 2198376), (72, 2137310), (76, 2024820), (80, 1923579), (84, 1831980), (90, 1709848), (95, 1619856), (105, 1465584), (112, 1373985), (114, 1349880), (120, 1282386), (126, 1221320), (133, 1157040), (140, 1099188), (144, 1068655), (152, 1012410), (168, 915990), (171, 899920), (180, 854924), (190, 809928), (210, 732792), (228, 674940), (240, 641193), (252, 610660), (266, 578520), (280, 549594), (285, 539952), (304, 506205), (315, 488528), (336, 457995), (342, 449960), (360, 427462), (380, 404964), (399, 385680), (420, 366396), (456, 337470), (504, 305330), (532, 289260), (560, 274797), (570, 269976), (630, 244264), (665, 231408), (684, 224980), (720, 213731), (760, 202482), (798, 192840), (840, 183198), (855, 179984), (912, 168735), (1008, 152665), (1064, 144630), (1140, 134988), (1197, 128560), (1260, 122132), (1330, 115704), (1368, 112490), (1520, 101241), (1596, 96420), (1607, 95760), (1680, 91599), (1710, 89992), (1995, 77136), (2128, 72315), (2280, 67494), (2394, 64280), (2520, 61066), (2660, 57852), (2736, 56245), (3192, 48210), (3214, 47880), (3420, 44996), (3990, 38568), (4560, 33747), (4788, 32140), (4821, 31920), (5040, 30533), (5320, 28926), (5985, 25712), (6384, 24105), (6428, 23940), (6840, 22498), (7980, 19284), (8035, 19152), (9576, 16070), (9642, 15960), (10640, 14463), (11249, 13680), (11970, 12856)]