526236160

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 1374912000

約数和(自身を除く): 848675840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 349, 380, 496, 512, 589, 608, 620, 640, 698, 760, 992, 1178, 1216, 1240, 1280, 1396, 1520, 1745, 1984, 2356, 2432, 2480, 2560, 2792, 2945, 3040, 3490, 3968, 4712, 4864, 4960, 5584, 5890, 6080, 6631, 6980, 7936, 9424, 9728, 9920, 10819, 11168, 11780, 12160, 13262, 13960, 15872, 18848, 19840, 21638, 22336, 23560, 24320, 26524, 27920, 33155, 37696, 39680, 43276, 44672, 47120, 48640, 53048, 54095, 55840, 66310, 75392, 79360, 86552, 89344, 94240, 106096, 108190, 111680, 132620, 150784, 173104, 178688, 188480, 205561, 212192, 216380, 223360, 265240, 301568, 346208, 376960, 411122, 424384, 432760, 446720, 530480, 692416, 753920, 822244, 848768, 865520, 893440, 1027805, 1060960, 1384832, 1507840, 1644488, 1697536, 1731040, 2055610, 2121920, 2769664, 3288976, 3395072, 3462080, 4111220, 4243840, 5539328, 6577952, 6924160, 8222440, 8487680, 13155904, 13848320, 16444880, 16975360, 26311808, 27696640, 32889760, 52623616, 65779520, 105247232, 131559040, 263118080, 526236160]

約数ペア:

[(1, 526236160), (2, 263118080), (4, 131559040), (5, 105247232), (8, 65779520), (10, 52623616), (16, 32889760), (19, 27696640), (20, 26311808), (31, 16975360), (32, 16444880), (38, 13848320), (40, 13155904), (62, 8487680), (64, 8222440), (76, 6924160), (80, 6577952), (95, 5539328), (124, 4243840), (128, 4111220), (152, 3462080), (155, 3395072), (160, 3288976), (190, 2769664), (248, 2121920), (256, 2055610), (304, 1731040), (310, 1697536), (320, 1644488), (349, 1507840), (380, 1384832), (496, 1060960), (512, 1027805), (589, 893440), (608, 865520), (620, 848768), (640, 822244), (698, 753920), (760, 692416), (992, 530480), (1178, 446720), (1216, 432760), (1240, 424384), (1280, 411122), (1396, 376960), (1520, 346208), (1745, 301568), (1984, 265240), (2356, 223360), (2432, 216380), (2480, 212192), (2560, 205561), (2792, 188480), (2945, 178688), (3040, 173104), (3490, 150784), (3968, 132620), (4712, 111680), (4864, 108190), (4960, 106096), (5584, 94240), (5890, 89344), (6080, 86552), (6631, 79360), (6980, 75392), (7936, 66310), (9424, 55840), (9728, 54095), (9920, 53048), (10819, 48640), (11168, 47120), (11780, 44672), (12160, 43276), (13262, 39680), (13960, 37696), (15872, 33155), (18848, 27920), (19840, 26524), (21638, 24320), (22336, 23560)]