67930720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3008

約数の個数: 96

約数和(自身を含む): 188606880

約数和(自身を除く): 120676160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 2969, 4576, 5720, 5938, 11440, 11876, 14845, 22880, 23752, 29690, 32659, 38597, 47504, 59380, 65318, 77194, 95008, 118760, 130636, 154388, 163295, 192985, 237520, 261272, 308776, 326590, 385970, 424567, 475040, 522544, 617552, 653180, 771940, 849134, 1045088, 1235104, 1306360, 1543880, 1698268, 2122835, 2612720, 3087760, 3396536, 4245670, 5225440, 6175520, 6793072, 8491340, 13586144, 16982680, 33965360, 67930720]

約数ペア:

[(1, 67930720), (2, 33965360), (4, 16982680), (5, 13586144), (8, 8491340), (10, 6793072), (11, 6175520), (13, 5225440), (16, 4245670), (20, 3396536), (22, 3087760), (26, 2612720), (32, 2122835), (40, 1698268), (44, 1543880), (52, 1306360), (55, 1235104), (65, 1045088), (80, 849134), (88, 771940), (104, 653180), (110, 617552), (130, 522544), (143, 475040), (160, 424567), (176, 385970), (208, 326590), (220, 308776), (260, 261272), (286, 237520), (352, 192985), (416, 163295), (440, 154388), (520, 130636), (572, 118760), (715, 95008), (880, 77194), (1040, 65318), (1144, 59380), (1430, 47504), (1760, 38597), (2080, 32659), (2288, 29690), (2860, 23752), (2969, 22880), (4576, 14845), (5720, 11876), (5938, 11440)]