16964640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 480

約数和(自身を含む): 79035264

約数和(自身を除く): 62070624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 81, 84, 85, 88, 90, 96, 99, 102, 105, 108, 110, 112, 119, 120, 126, 132, 135, 136, 140, 144, 153, 154, 160, 162, 165, 168, 170, 176, 180, 187, 189, 198, 204, 210, 216, 220, 224, 231, 238, 240, 252, 255, 264, 270, 272, 280, 288, 297, 306, 308, 315, 324, 330, 336, 340, 352, 357, 360, 374, 378, 385, 396, 405, 408, 420, 432, 440, 459, 462, 476, 480, 495, 504, 510, 528, 540, 544, 560, 561, 567, 594, 595, 612, 616, 630, 648, 660, 672, 680, 693, 714, 720, 748, 756, 765, 770, 792, 810, 816, 840, 864, 880, 891, 918, 924, 935, 945, 952, 990, 1008, 1020, 1056, 1071, 1080, 1120, 1122, 1134, 1155, 1188, 1190, 1224, 1232, 1260, 1296, 1309, 1320, 1360, 1377, 1386, 1428, 1440, 1485, 1496, 1512, 1530, 1540, 1584, 1620, 1632, 1680, 1683, 1760, 1782, 1785, 1836, 1848, 1870, 1890, 1904, 1980, 2016, 2040, 2079, 2142, 2160, 2244, 2268, 2295, 2310, 2376, 2380, 2448, 2464, 2520, 2592, 2618, 2640, 2720, 2754, 2772, 2805, 2835, 2856, 2970, 2992, 3024, 3060, 3080, 3168, 3213, 3240, 3360, 3366, 3465, 3564, 3570, 3672, 3696, 3740, 3780, 3808, 3927, 3960, 4080, 4158, 4284, 4320, 4455, 4488, 4536, 4590, 4620, 4752, 4760, 4896, 5040, 5049, 5236, 5280, 5355, 5508, 5544, 5610, 5670, 5712, 5940, 5984, 6048, 6120, 6160, 6237, 6426, 6480, 6545, 6732, 6885, 6930, 7128, 7140, 7344, 7392, 7480, 7560, 7854, 7920, 8160, 8316, 8415, 8568, 8910, 8976, 9072, 9180, 9240, 9504, 9520, 9639, 10080, 10098, 10395, 10472, 10710, 11016, 11088, 11220, 11340, 11424, 11781, 11880, 12240, 12320, 12474, 12852, 12960, 13090, 13464, 13770, 13860, 14256, 14280, 14688, 14960, 15120, 15147, 15708, 15840, 16065, 16632, 16830, 17136, 17820, 17952, 18144, 18360, 18480, 19040, 19278, 19635, 20196, 20790, 20944, 21420, 22032, 22176, 22440, 22680, 23562, 23760, 24480, 24948, 25245, 25704, 26180, 26928, 27540, 27720, 28512, 28560, 29920, 30240, 30294, 31185, 31416, 32130, 33264, 33660, 34272, 35343, 35640, 36720, 36960, 38556, 39270, 40392, 41580, 41888, 42840, 44064, 44880, 45360, 47124, 47520, 48195, 49896, 50490, 51408, 52360, 53856, 55080, 55440, 57120, 58905, 60588, 62370, 62832, 64260, 66528, 67320, 70686, 71280, 73440, 75735, 77112, 78540, 80784, 83160, 85680, 89760, 90720, 94248, 96390, 99792, 100980, 102816, 104720, 106029, 110160, 110880, 117810, 121176, 124740, 125664, 128520, 134640, 141372, 142560, 151470, 154224, 157080, 161568, 166320, 171360, 176715, 188496, 192780, 199584, 201960, 209440, 212058, 220320, 235620, 242352, 249480, 257040, 269280, 282744, 302940, 308448, 314160, 332640, 353430, 376992, 385560, 403920, 424116, 471240, 484704, 498960, 514080, 530145, 565488, 605880, 628320, 706860, 771120, 807840, 848232, 942480, 997920, 1060290, 1130976, 1211760, 1413720, 1542240, 1696464, 1884960, 2120580, 2423520, 2827440, 3392928, 4241160, 5654880, 8482320, 16964640]

約数ペア:

[(1, 16964640), (2, 8482320), (3, 5654880), (4, 4241160), (5, 3392928), (6, 2827440), (7, 2423520), (8, 2120580), (9, 1884960), (10, 1696464), (11, 1542240), (12, 1413720), (14, 1211760), (15, 1130976), (16, 1060290), (17, 997920), (18, 942480), (20, 848232), (21, 807840), (22, 771120), (24, 706860), (27, 628320), (28, 605880), (30, 565488), (32, 530145), (33, 514080), (34, 498960), (35, 484704), (36, 471240), (40, 424116), (42, 403920), (44, 385560), (45, 376992), (48, 353430), (51, 332640), (54, 314160), (55, 308448), (56, 302940), (60, 282744), (63, 269280), (66, 257040), (68, 249480), (70, 242352), (72, 235620), (77, 220320), (80, 212058), (81, 209440), (84, 201960), (85, 199584), (88, 192780), (90, 188496), (96, 176715), (99, 171360), (102, 166320), (105, 161568), (108, 157080), (110, 154224), (112, 151470), (119, 142560), (120, 141372), (126, 134640), (132, 128520), (135, 125664), (136, 124740), (140, 121176), (144, 117810), (153, 110880), (154, 110160), (160, 106029), (162, 104720), (165, 102816), (168, 100980), (170, 99792), (176, 96390), (180, 94248), (187, 90720), (189, 89760), (198, 85680), (204, 83160), (210, 80784), (216, 78540), (220, 77112), (224, 75735), (231, 73440), (238, 71280), (240, 70686), (252, 67320), (255, 66528), (264, 64260), (270, 62832), (272, 62370), (280, 60588), (288, 58905), (297, 57120), (306, 55440), (308, 55080), (315, 53856), (324, 52360), (330, 51408), (336, 50490), (340, 49896), (352, 48195), (357, 47520), (360, 47124), (374, 45360), (378, 44880), (385, 44064), (396, 42840), (405, 41888), (408, 41580), (420, 40392), (432, 39270), (440, 38556), (459, 36960), (462, 36720), (476, 35640), (480, 35343), (495, 34272), (504, 33660), (510, 33264), (528, 32130), (540, 31416), (544, 31185), (560, 30294), (561, 30240), (567, 29920), (594, 28560), (595, 28512), (612, 27720), (616, 27540), (630, 26928), (648, 26180), (660, 25704), (672, 25245), (680, 24948), (693, 24480), (714, 23760), (720, 23562), (748, 22680), (756, 22440), (765, 22176), (770, 22032), (792, 21420), (810, 20944), (816, 20790), (840, 20196), (864, 19635), (880, 19278), (891, 19040), (918, 18480), (924, 18360), (935, 18144), (945, 17952), (952, 17820), (990, 17136), (1008, 16830), (1020, 16632), (1056, 16065), (1071, 15840), (1080, 15708), (1120, 15147), (1122, 15120), (1134, 14960), (1155, 14688), (1188, 14280), (1190, 14256), (1224, 13860), (1232, 13770), (1260, 13464), (1296, 13090), (1309, 12960), (1320, 12852), (1360, 12474), (1377, 12320), (1386, 12240), (1428, 11880), (1440, 11781), (1485, 11424), (1496, 11340), (1512, 11220), (1530, 11088), (1540, 11016), (1584, 10710), (1620, 10472), (1632, 10395), (1680, 10098), (1683, 10080), (1760, 9639), (1782, 9520), (1785, 9504), (1836, 9240), (1848, 9180), (1870, 9072), (1890, 8976), (1904, 8910), (1980, 8568), (2016, 8415), (2040, 8316), (2079, 8160), (2142, 7920), (2160, 7854), (2244, 7560), (2268, 7480), (2295, 7392), (2310, 7344), (2376, 7140), (2380, 7128), (2448, 6930), (2464, 6885), (2520, 6732), (2592, 6545), (2618, 6480), (2640, 6426), (2720, 6237), (2754, 6160), (2772, 6120), (2805, 6048), (2835, 5984), (2856, 5940), (2970, 5712), (2992, 5670), (3024, 5610), (3060, 5544), (3080, 5508), (3168, 5355), (3213, 5280), (3240, 5236), (3360, 5049), (3366, 5040), (3465, 4896), (3564, 4760), (3570, 4752), (3672, 4620), (3696, 4590), (3740, 4536), (3780, 4488), (3808, 4455), (3927, 4320), (3960, 4284), (4080, 4158)]