16382080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 29885120

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, 179, 208, 220, 260, 286, 320, 352, 358, 416, 440, 520, 572, 640, 704, 715, 716, 832, 880, 895, 1040, 1144, 1408, 1430, 1432, 1664, 1760, 1790, 1969, 2080, 2288, 2327, 2860, 2864, 3520, 3580, 3938, 4160, 4576, 4654, 5720, 5728, 7040, 7160, 7876, 8320, 9152, 9308, 9845, 11440, 11456, 11635, 14320, 15752, 18304, 18616, 19690, 22880, 22912, 23270, 25597, 28640, 31504, 37232, 39380, 45760, 46540, 51194, 57280, 63008, 74464, 78760, 91520, 93080, 102388, 114560, 126016, 127985, 148928, 157520, 186160, 204776, 252032, 255970, 297856, 315040, 372320, 409552, 511940, 630080, 744640, 819104, 1023880, 1260160, 1489280, 1638208, 2047760, 3276416, 4095520, 8191040, 16382080]

約数ペア:

[(1, 16382080), (2, 8191040), (4, 4095520), (5, 3276416), (8, 2047760), (10, 1638208), (11, 1489280), (13, 1260160), (16, 1023880), (20, 819104), (22, 744640), (26, 630080), (32, 511940), (40, 409552), (44, 372320), (52, 315040), (55, 297856), (64, 255970), (65, 252032), (80, 204776), (88, 186160), (104, 157520), (110, 148928), (128, 127985), (130, 126016), (143, 114560), (160, 102388), (176, 93080), (179, 91520), (208, 78760), (220, 74464), (260, 63008), (286, 57280), (320, 51194), (352, 46540), (358, 45760), (416, 39380), (440, 37232), (520, 31504), (572, 28640), (640, 25597), (704, 23270), (715, 22912), (716, 22880), (832, 19690), (880, 18616), (895, 18304), (1040, 15752), (1144, 14320), (1408, 11635), (1430, 11456), (1432, 11440), (1664, 9845), (1760, 9308), (1790, 9152), (1969, 8320), (2080, 7876), (2288, 7160), (2327, 7040), (2860, 5728), (2864, 5720), (3520, 4654), (3580, 4576), (3938, 4160)]