212173440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1954

約数の個数: 128

約数和(自身を含む): 688132800

約数和(自身を除く): 475959360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1873, 1888, 1920, 2360, 2832, 3540, 3746, 3776, 4720, 5619, 5664, 7080, 7492, 7552, 9365, 9440, 11238, 11328, 14160, 14984, 18730, 18880, 22476, 22656, 28095, 28320, 29968, 37460, 37760, 44952, 56190, 56640, 59936, 74920, 89904, 110507, 112380, 113280, 119872, 149840, 179808, 221014, 224760, 239744, 299680, 331521, 359616, 442028, 449520, 552535, 599360, 663042, 719232, 884056, 899040, 1105070, 1198720, 1326084, 1657605, 1768112, 1798080, 2210140, 2652168, 3315210, 3536224, 3596160, 4420280, 5304336, 6630420, 7072448, 8840560, 10608672, 13260840, 14144896, 17681120, 21217344, 26521680, 35362240, 42434688, 53043360, 70724480, 106086720, 212173440]

約数ペア:

[(1, 212173440), (2, 106086720), (3, 70724480), (4, 53043360), (5, 42434688), (6, 35362240), (8, 26521680), (10, 21217344), (12, 17681120), (15, 14144896), (16, 13260840), (20, 10608672), (24, 8840560), (30, 7072448), (32, 6630420), (40, 5304336), (48, 4420280), (59, 3596160), (60, 3536224), (64, 3315210), (80, 2652168), (96, 2210140), (118, 1798080), (120, 1768112), (128, 1657605), (160, 1326084), (177, 1198720), (192, 1105070), (236, 899040), (240, 884056), (295, 719232), (320, 663042), (354, 599360), (384, 552535), (472, 449520), (480, 442028), (590, 359616), (640, 331521), (708, 299680), (885, 239744), (944, 224760), (960, 221014), (1180, 179808), (1416, 149840), (1770, 119872), (1873, 113280), (1888, 112380), (1920, 110507), (2360, 89904), (2832, 74920), (3540, 59936), (3746, 56640), (3776, 56190), (4720, 44952), (5619, 37760), (5664, 37460), (7080, 29968), (7492, 28320), (7552, 28095), (9365, 22656), (9440, 22476), (11238, 18880), (11328, 18730), (14160, 14984)]