1384754560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 4018636800

約数和(自身を除く): 2633882240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 89, 92, 112, 115, 128, 140, 151, 160, 161, 178, 184, 224, 230, 280, 302, 320, 322, 356, 368, 445, 448, 460, 560, 604, 623, 640, 644, 712, 736, 755, 805, 890, 896, 920, 1057, 1120, 1208, 1246, 1288, 1424, 1472, 1510, 1610, 1780, 1840, 2047, 2114, 2240, 2416, 2492, 2576, 2848, 2944, 3020, 3115, 3220, 3473, 3560, 3680, 4094, 4228, 4480, 4832, 4984, 5152, 5285, 5696, 6040, 6230, 6440, 6946, 7120, 7360, 8188, 8456, 9664, 9968, 10235, 10304, 10570, 11392, 12080, 12460, 12880, 13439, 13892, 14240, 14329, 14720, 16376, 16912, 17365, 19328, 19936, 20470, 20608, 21140, 24160, 24311, 24920, 25760, 26878, 27784, 28480, 28658, 32752, 33824, 34730, 39872, 40940, 42280, 48320, 48622, 49840, 51520, 53756, 55568, 56960, 57316, 65504, 67195, 67648, 69460, 71645, 79744, 81880, 84560, 94073, 96640, 97244, 99680, 103040, 107512, 111136, 114632, 121555, 131008, 134390, 135296, 138920, 143290, 163760, 169120, 188146, 194488, 199360, 215024, 222272, 229264, 243110, 262016, 268780, 277840, 286580, 309097, 327520, 338240, 376292, 388976, 398720, 430048, 444544, 458528, 470365, 486220, 537560, 555680, 573160, 618194, 655040, 676480, 752584, 777952, 860096, 917056, 940730, 972440, 1075120, 1111360, 1146320, 1236388, 1310080, 1505168, 1545485, 1555904, 1720192, 1834112, 1881460, 1944880, 2150240, 2163679, 2222720, 2292640, 2472776, 3010336, 3090970, 3111808, 3762920, 3889760, 4300480, 4327358, 4585280, 4945552, 6020672, 6181940, 7525840, 7779520, 8600960, 8654716, 9170560, 9891104, 10818395, 12041344, 12363880, 15051680, 15559040, 17309432, 19782208, 21636790, 24727760, 30103360, 34618864, 39564416, 43273580, 49455520, 60206720, 69237728, 86547160, 98911040, 138475456, 173094320, 197822080, 276950912, 346188640, 692377280, 1384754560]

約数ペア:

[(1, 1384754560), (2, 692377280), (4, 346188640), (5, 276950912), (7, 197822080), (8, 173094320), (10, 138475456), (14, 98911040), (16, 86547160), (20, 69237728), (23, 60206720), (28, 49455520), (32, 43273580), (35, 39564416), (40, 34618864), (46, 30103360), (56, 24727760), (64, 21636790), (70, 19782208), (80, 17309432), (89, 15559040), (92, 15051680), (112, 12363880), (115, 12041344), (128, 10818395), (140, 9891104), (151, 9170560), (160, 8654716), (161, 8600960), (178, 7779520), (184, 7525840), (224, 6181940), (230, 6020672), (280, 4945552), (302, 4585280), (320, 4327358), (322, 4300480), (356, 3889760), (368, 3762920), (445, 3111808), (448, 3090970), (460, 3010336), (560, 2472776), (604, 2292640), (623, 2222720), (640, 2163679), (644, 2150240), (712, 1944880), (736, 1881460), (755, 1834112), (805, 1720192), (890, 1555904), (896, 1545485), (920, 1505168), (1057, 1310080), (1120, 1236388), (1208, 1146320), (1246, 1111360), (1288, 1075120), (1424, 972440), (1472, 940730), (1510, 917056), (1610, 860096), (1780, 777952), (1840, 752584), (2047, 676480), (2114, 655040), (2240, 618194), (2416, 573160), (2492, 555680), (2576, 537560), (2848, 486220), (2944, 470365), (3020, 458528), (3115, 444544), (3220, 430048), (3473, 398720), (3560, 388976), (3680, 376292), (4094, 338240), (4228, 327520), (4480, 309097), (4832, 286580), (4984, 277840), (5152, 268780), (5285, 262016), (5696, 243110), (6040, 229264), (6230, 222272), (6440, 215024), (6946, 199360), (7120, 194488), (7360, 188146), (8188, 169120), (8456, 163760), (9664, 143290), (9968, 138920), (10235, 135296), (10304, 134390), (10570, 131008), (11392, 121555), (12080, 114632), (12460, 111136), (12880, 107512), (13439, 103040), (13892, 99680), (14240, 97244), (14329, 96640), (14720, 94073), (16376, 84560), (16912, 81880), (17365, 79744), (19328, 71645), (19936, 69460), (20470, 67648), (20608, 67195), (21140, 65504), (24160, 57316), (24311, 56960), (24920, 55568), (25760, 53756), (26878, 51520), (27784, 49840), (28480, 48622), (28658, 48320), (32752, 42280), (33824, 40940), (34730, 39872)]