234606720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1814

約数の個数: 128

約数和(自身を含む): 758782080

約数和(自身を除く): 524175360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1721, 1920, 2130, 2272, 2840, 3408, 3442, 4260, 4544, 5163, 5680, 6816, 6884, 8520, 8605, 9088, 10326, 11360, 13632, 13768, 17040, 17210, 20652, 22720, 25815, 27264, 27536, 34080, 34420, 41304, 45440, 51630, 55072, 68160, 68840, 82608, 103260, 110144, 122191, 136320, 137680, 165216, 206520, 220288, 244382, 275360, 330432, 366573, 413040, 488764, 550720, 610955, 660864, 733146, 826080, 977528, 1101440, 1221910, 1466292, 1652160, 1832865, 1955056, 2443820, 2932584, 3304320, 3665730, 3910112, 4887640, 5865168, 7331460, 7820224, 9775280, 11730336, 14662920, 15640448, 19550560, 23460672, 29325840, 39101120, 46921344, 58651680, 78202240, 117303360, 234606720]

約数ペア:

[(1, 234606720), (2, 117303360), (3, 78202240), (4, 58651680), (5, 46921344), (6, 39101120), (8, 29325840), (10, 23460672), (12, 19550560), (15, 15640448), (16, 14662920), (20, 11730336), (24, 9775280), (30, 7820224), (32, 7331460), (40, 5865168), (48, 4887640), (60, 3910112), (64, 3665730), (71, 3304320), (80, 2932584), (96, 2443820), (120, 1955056), (128, 1832865), (142, 1652160), (160, 1466292), (192, 1221910), (213, 1101440), (240, 977528), (284, 826080), (320, 733146), (355, 660864), (384, 610955), (426, 550720), (480, 488764), (568, 413040), (640, 366573), (710, 330432), (852, 275360), (960, 244382), (1065, 220288), (1136, 206520), (1420, 165216), (1704, 137680), (1721, 136320), (1920, 122191), (2130, 110144), (2272, 103260), (2840, 82608), (3408, 68840), (3442, 68160), (4260, 55072), (4544, 51630), (5163, 45440), (5680, 41304), (6816, 34420), (6884, 34080), (8520, 27536), (8605, 27264), (9088, 25815), (10326, 22720), (11360, 20652), (13632, 17210), (13768, 17040)]