236968960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1549

約数の個数: 88

約数和(自身を含む): 587177856

約数和(自身を除く): 350208896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1493, 1984, 2480, 2560, 2986, 3968, 4960, 5120, 5972, 7465, 7936, 9920, 11944, 14930, 15872, 19840, 23888, 29860, 31744, 39680, 46283, 47776, 59720, 79360, 92566, 95552, 119440, 158720, 185132, 191104, 231415, 238880, 370264, 382208, 462830, 477760, 740528, 764416, 925660, 955520, 1481056, 1528832, 1851320, 1911040, 2962112, 3702640, 3822080, 5924224, 7405280, 7644160, 11848448, 14810560, 23696896, 29621120, 47393792, 59242240, 118484480, 236968960]

約数ペア:

[(1, 236968960), (2, 118484480), (4, 59242240), (5, 47393792), (8, 29621120), (10, 23696896), (16, 14810560), (20, 11848448), (31, 7644160), (32, 7405280), (40, 5924224), (62, 3822080), (64, 3702640), (80, 2962112), (124, 1911040), (128, 1851320), (155, 1528832), (160, 1481056), (248, 955520), (256, 925660), (310, 764416), (320, 740528), (496, 477760), (512, 462830), (620, 382208), (640, 370264), (992, 238880), (1024, 231415), (1240, 191104), (1280, 185132), (1493, 158720), (1984, 119440), (2480, 95552), (2560, 92566), (2986, 79360), (3968, 59720), (4960, 47776), (5120, 46283), (5972, 39680), (7465, 31744), (7936, 29860), (9920, 23888), (11944, 19840), (14930, 15872)]