131148160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1476

約数の個数: 128

約数和(自身を含む): 368595360

約数和(自身を除く): 237447200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1408, 1430, 1433, 1664, 1760, 2080, 2288, 2860, 2866, 3520, 4160, 4576, 5720, 5732, 7040, 7165, 8320, 9152, 11440, 11464, 14330, 15763, 18304, 18629, 22880, 22928, 28660, 31526, 37258, 45760, 45856, 57320, 63052, 74516, 78815, 91520, 91712, 93145, 114640, 126104, 149032, 157630, 183424, 186290, 204919, 229280, 252208, 298064, 315260, 372580, 409838, 458560, 504416, 596128, 630520, 745160, 819676, 917120, 1008832, 1024595, 1192256, 1261040, 1490320, 1639352, 2017664, 2049190, 2384512, 2522080, 2980640, 3278704, 4098380, 5044160, 5961280, 6557408, 8196760, 10088320, 11922560, 13114816, 16393520, 26229632, 32787040, 65574080, 131148160]

約数ペア:

[(1, 131148160), (2, 65574080), (4, 32787040), (5, 26229632), (8, 16393520), (10, 13114816), (11, 11922560), (13, 10088320), (16, 8196760), (20, 6557408), (22, 5961280), (26, 5044160), (32, 4098380), (40, 3278704), (44, 2980640), (52, 2522080), (55, 2384512), (64, 2049190), (65, 2017664), (80, 1639352), (88, 1490320), (104, 1261040), (110, 1192256), (128, 1024595), (130, 1008832), (143, 917120), (160, 819676), (176, 745160), (208, 630520), (220, 596128), (260, 504416), (286, 458560), (320, 409838), (352, 372580), (416, 315260), (440, 298064), (520, 252208), (572, 229280), (640, 204919), (704, 186290), (715, 183424), (832, 157630), (880, 149032), (1040, 126104), (1144, 114640), (1408, 93145), (1430, 91712), (1433, 91520), (1664, 78815), (1760, 74516), (2080, 63052), (2288, 57320), (2860, 45856), (2866, 45760), (3520, 37258), (4160, 31526), (4576, 28660), (5720, 22928), (5732, 22880), (7040, 18629), (7165, 18304), (8320, 15763), (9152, 14330), (11440, 11464)]