1023665280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2603

約数の個数: 256

約数和(自身を含む): 3748377600

約数和(自身を除く): 2724712320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 384, 418, 440, 456, 480, 528, 570, 608, 627, 640, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1254, 1320, 1408, 1520, 1672, 1760, 1824, 1920, 2090, 2112, 2280, 2432, 2508, 2551, 2640, 3040, 3135, 3344, 3520, 3648, 4180, 4224, 4560, 5016, 5102, 5280, 6080, 6270, 6688, 7040, 7296, 7653, 8360, 9120, 10032, 10204, 10560, 12160, 12540, 12755, 13376, 15306, 16720, 18240, 20064, 20408, 21120, 25080, 25510, 26752, 28061, 30612, 33440, 36480, 38265, 40128, 40816, 48469, 50160, 51020, 56122, 61224, 66880, 76530, 80256, 81632, 84183, 96938, 100320, 102040, 112244, 122448, 133760, 140305, 145407, 153060, 163264, 168366, 193876, 200640, 204080, 224488, 242345, 244896, 280610, 290814, 306120, 326528, 336732, 387752, 401280, 408160, 420915, 448976, 484690, 489792, 533159, 561220, 581628, 612240, 673464, 727035, 775504, 816320, 841830, 897952, 969380, 979584, 1066318, 1122440, 1163256, 1224480, 1346928, 1454070, 1551008, 1599477, 1632640, 1683660, 1795904, 1938760, 2132636, 2244880, 2326512, 2448960, 2665795, 2693856, 2908140, 3102016, 3198954, 3367320, 3591808, 3877520, 4265272, 4489760, 4653024, 4897920, 5331590, 5387712, 5816280, 6204032, 6397908, 6734640, 7755040, 7997385, 8530544, 8979520, 9306048, 10663180, 10775424, 11632560, 12795816, 13469280, 15510080, 15994770, 17061088, 17959040, 18612096, 21326360, 23265120, 25591632, 26938560, 31020160, 31989540, 34122176, 42652720, 46530240, 51183264, 53877120, 63979080, 68244352, 85305440, 93060480, 102366528, 127958160, 170610880, 204733056, 255916320, 341221760, 511832640, 1023665280]

約数ペア:

[(1, 1023665280), (2, 511832640), (3, 341221760), (4, 255916320), (5, 204733056), (6, 170610880), (8, 127958160), (10, 102366528), (11, 93060480), (12, 85305440), (15, 68244352), (16, 63979080), (19, 53877120), (20, 51183264), (22, 46530240), (24, 42652720), (30, 34122176), (32, 31989540), (33, 31020160), (38, 26938560), (40, 25591632), (44, 23265120), (48, 21326360), (55, 18612096), (57, 17959040), (60, 17061088), (64, 15994770), (66, 15510080), (76, 13469280), (80, 12795816), (88, 11632560), (95, 10775424), (96, 10663180), (110, 9306048), (114, 8979520), (120, 8530544), (128, 7997385), (132, 7755040), (152, 6734640), (160, 6397908), (165, 6204032), (176, 5816280), (190, 5387712), (192, 5331590), (209, 4897920), (220, 4653024), (228, 4489760), (240, 4265272), (264, 3877520), (285, 3591808), (304, 3367320), (320, 3198954), (330, 3102016), (352, 2908140), (380, 2693856), (384, 2665795), (418, 2448960), (440, 2326512), (456, 2244880), (480, 2132636), (528, 1938760), (570, 1795904), (608, 1683660), (627, 1632640), (640, 1599477), (660, 1551008), (704, 1454070), (760, 1346928), (836, 1224480), (880, 1163256), (912, 1122440), (960, 1066318), (1045, 979584), (1056, 969380), (1140, 897952), (1216, 841830), (1254, 816320), (1320, 775504), (1408, 727035), (1520, 673464), (1672, 612240), (1760, 581628), (1824, 561220), (1920, 533159), (2090, 489792), (2112, 484690), (2280, 448976), (2432, 420915), (2508, 408160), (2551, 401280), (2640, 387752), (3040, 336732), (3135, 326528), (3344, 306120), (3520, 290814), (3648, 280610), (4180, 244896), (4224, 242345), (4560, 224488), (5016, 204080), (5102, 200640), (5280, 193876), (6080, 168366), (6270, 163264), (6688, 153060), (7040, 145407), (7296, 140305), (7653, 133760), (8360, 122448), (9120, 112244), (10032, 102040), (10204, 100320), (10560, 96938), (12160, 84183), (12540, 81632), (12755, 80256), (13376, 76530), (15306, 66880), (16720, 61224), (18240, 56122), (20064, 51020), (20408, 50160), (21120, 48469), (25080, 40816), (25510, 40128), (26752, 38265), (28061, 36480), (30612, 33440)]