16454880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 62233920

約数和(自身を除く): 45779040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 293, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 586, 624, 702, 720, 780, 864, 879, 936, 1040, 1080, 1170, 1172, 1248, 1404, 1440, 1465, 1560, 1755, 1758, 1872, 2080, 2160, 2340, 2344, 2637, 2808, 2930, 3120, 3510, 3516, 3744, 3809, 4320, 4395, 4680, 4688, 5274, 5616, 5860, 6240, 7020, 7032, 7618, 7911, 8790, 9360, 9376, 10548, 11232, 11427, 11720, 13185, 14040, 14064, 15236, 15822, 17580, 18720, 19045, 21096, 22854, 23440, 26370, 28080, 28128, 30472, 31644, 34281, 35160, 38090, 39555, 42192, 45708, 46880, 52740, 56160, 57135, 60944, 63288, 68562, 70320, 76180, 79110, 84384, 91416, 102843, 105480, 114270, 121888, 126576, 137124, 140640, 152360, 158220, 171405, 182832, 205686, 210960, 228540, 253152, 274248, 304720, 316440, 342810, 365664, 411372, 421920, 457080, 514215, 548496, 609440, 632880, 685620, 822744, 914160, 1028430, 1096992, 1265760, 1371240, 1645488, 1828320, 2056860, 2742480, 3290976, 4113720, 5484960, 8227440, 16454880]

約数ペア:

[(1, 16454880), (2, 8227440), (3, 5484960), (4, 4113720), (5, 3290976), (6, 2742480), (8, 2056860), (9, 1828320), (10, 1645488), (12, 1371240), (13, 1265760), (15, 1096992), (16, 1028430), (18, 914160), (20, 822744), (24, 685620), (26, 632880), (27, 609440), (30, 548496), (32, 514215), (36, 457080), (39, 421920), (40, 411372), (45, 365664), (48, 342810), (52, 316440), (54, 304720), (60, 274248), (65, 253152), (72, 228540), (78, 210960), (80, 205686), (90, 182832), (96, 171405), (104, 158220), (108, 152360), (117, 140640), (120, 137124), (130, 126576), (135, 121888), (144, 114270), (156, 105480), (160, 102843), (180, 91416), (195, 84384), (208, 79110), (216, 76180), (234, 70320), (240, 68562), (260, 63288), (270, 60944), (288, 57135), (293, 56160), (312, 52740), (351, 46880), (360, 45708), (390, 42192), (416, 39555), (432, 38090), (468, 35160), (480, 34281), (520, 31644), (540, 30472), (585, 28128), (586, 28080), (624, 26370), (702, 23440), (720, 22854), (780, 21096), (864, 19045), (879, 18720), (936, 17580), (1040, 15822), (1080, 15236), (1170, 14064), (1172, 14040), (1248, 13185), (1404, 11720), (1440, 11427), (1465, 11232), (1560, 10548), (1755, 9376), (1758, 9360), (1872, 8790), (2080, 7911), (2160, 7618), (2340, 7032), (2344, 7020), (2637, 6240), (2808, 5860), (2930, 5616), (3120, 5274), (3510, 4688), (3516, 4680), (3744, 4395), (3809, 4320)]