269678080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 751291200

約数和(自身を除く): 481613120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 149, 160, 202, 224, 256, 280, 298, 320, 404, 448, 505, 512, 560, 596, 640, 707, 745, 808, 896, 1010, 1043, 1120, 1192, 1280, 1414, 1490, 1616, 1792, 2020, 2086, 2240, 2384, 2560, 2828, 2980, 3232, 3535, 3584, 4040, 4172, 4480, 4768, 5215, 5656, 5960, 6464, 7070, 8080, 8344, 8960, 9536, 10430, 11312, 11920, 12928, 14140, 15049, 16160, 16688, 17920, 19072, 20860, 22624, 23840, 25856, 28280, 30098, 32320, 33376, 38144, 41720, 45248, 47680, 51712, 56560, 60196, 64640, 66752, 75245, 76288, 83440, 90496, 95360, 105343, 113120, 120392, 129280, 133504, 150490, 166880, 180992, 190720, 210686, 226240, 240784, 258560, 267008, 300980, 333760, 361984, 381440, 421372, 452480, 481568, 526715, 534016, 601960, 667520, 842744, 904960, 963136, 1053430, 1203920, 1335040, 1685488, 1809920, 1926272, 2106860, 2407840, 2670080, 3370976, 3852544, 4213720, 4815680, 6741952, 7705088, 8427440, 9631360, 13483904, 16854880, 19262720, 26967808, 33709760, 38525440, 53935616, 67419520, 134839040, 269678080]

約数ペア:

[(1, 269678080), (2, 134839040), (4, 67419520), (5, 53935616), (7, 38525440), (8, 33709760), (10, 26967808), (14, 19262720), (16, 16854880), (20, 13483904), (28, 9631360), (32, 8427440), (35, 7705088), (40, 6741952), (56, 4815680), (64, 4213720), (70, 3852544), (80, 3370976), (101, 2670080), (112, 2407840), (128, 2106860), (140, 1926272), (149, 1809920), (160, 1685488), (202, 1335040), (224, 1203920), (256, 1053430), (280, 963136), (298, 904960), (320, 842744), (404, 667520), (448, 601960), (505, 534016), (512, 526715), (560, 481568), (596, 452480), (640, 421372), (707, 381440), (745, 361984), (808, 333760), (896, 300980), (1010, 267008), (1043, 258560), (1120, 240784), (1192, 226240), (1280, 210686), (1414, 190720), (1490, 180992), (1616, 166880), (1792, 150490), (2020, 133504), (2086, 129280), (2240, 120392), (2384, 113120), (2560, 105343), (2828, 95360), (2980, 90496), (3232, 83440), (3535, 76288), (3584, 75245), (4040, 66752), (4172, 64640), (4480, 60196), (4768, 56560), (5215, 51712), (5656, 47680), (5960, 45248), (6464, 41720), (7070, 38144), (8080, 33376), (8344, 32320), (8960, 30098), (9536, 28280), (10430, 25856), (11312, 23840), (11920, 22624), (12928, 20860), (14140, 19072), (15049, 17920), (16160, 16688)]