1728979560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1278

約数の個数: 512

約数和(自身を含む): 7614259200

約数和(自身を除く): 5885279640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 108, 110, 119, 120, 126, 132, 135, 136, 140, 153, 154, 165, 168, 170, 180, 187, 189, 198, 204, 210, 216, 220, 231, 238, 252, 255, 264, 270, 280, 297, 306, 308, 315, 330, 340, 357, 360, 374, 378, 385, 396, 408, 420, 440, 459, 462, 476, 495, 504, 510, 540, 561, 594, 595, 612, 616, 630, 660, 680, 693, 714, 748, 756, 765, 770, 792, 840, 918, 924, 935, 945, 952, 990, 1020, 1071, 1080, 1122, 1155, 1188, 1190, 1223, 1224, 1260, 1309, 1320, 1386, 1428, 1485, 1496, 1512, 1530, 1540, 1683, 1785, 1836, 1848, 1870, 1890, 1980, 2040, 2079, 2142, 2244, 2295, 2310, 2376, 2380, 2446, 2520, 2618, 2772, 2805, 2856, 2970, 3060, 3080, 3213, 3366, 3465, 3570, 3669, 3672, 3740, 3780, 3927, 3960, 4158, 4284, 4488, 4590, 4620, 4760, 4892, 5049, 5236, 5355, 5544, 5610, 5940, 6115, 6120, 6426, 6545, 6732, 6930, 7140, 7338, 7480, 7560, 7854, 8316, 8415, 8561, 8568, 9180, 9240, 9784, 10098, 10395, 10472, 10710, 11007, 11220, 11781, 11880, 12230, 12852, 13090, 13453, 13464, 13860, 14280, 14676, 15708, 16065, 16632, 16830, 17122, 18345, 18360, 19635, 20196, 20790, 20791, 21420, 22014, 22440, 23562, 24460, 25245, 25683, 25704, 26180, 26906, 27720, 29352, 31416, 32130, 33021, 33660, 34244, 35343, 36690, 39270, 40359, 40392, 41580, 41582, 42805, 42840, 44028, 47124, 48920, 50490, 51366, 52360, 53812, 55035, 58905, 62373, 64260, 66042, 67265, 67320, 68488, 70686, 73380, 77049, 78540, 80718, 83160, 83164, 85610, 88056, 94171, 94248, 100980, 102732, 103955, 107624, 110070, 117810, 121077, 124746, 128415, 128520, 132084, 134530, 141372, 145537, 146760, 154098, 157080, 161436, 165105, 166328, 171220, 176715, 187119, 188342, 201795, 201960, 205464, 207910, 220140, 228701, 231147, 235620, 242154, 249492, 256830, 264168, 269060, 282513, 282744, 291074, 308196, 311865, 322872, 330210, 342440, 353430, 363231, 374238, 376684, 385245, 403590, 415820, 436611, 440280, 457402, 462294, 470855, 471240, 484308, 498984, 513660, 538120, 561357, 565026, 582148, 605385, 616392, 623730, 660420, 686103, 706860, 726462, 727685, 748476, 753368, 770490, 807180, 831640, 847539, 873222, 914804, 924588, 935595, 941710, 968616, 1027320, 1122714, 1130052, 1143505, 1155735, 1164296, 1210770, 1247460, 1309833, 1320840, 1372206, 1412565, 1413720, 1452924, 1455370, 1496952, 1540980, 1600907, 1614360, 1695078, 1746444, 1816155, 1829608, 1849176, 1871190, 1883420, 2058309, 2183055, 2245428, 2260104, 2287010, 2311470, 2421540, 2494920, 2542617, 2619666, 2744412, 2806785, 2825130, 2905848, 2910740, 3081960, 3201814, 3390156, 3430515, 3492888, 3632310, 3742380, 3766840, 3929499, 4116618, 4237695, 4366110, 4490856, 4574020, 4622940, 4802721, 4843080, 5085234, 5239332, 5488824, 5613570, 5650260, 5821480, 6174927, 6403628, 6549165, 6780312, 6861030, 7264620, 7484760, 7858998, 8004535, 8233236, 8475390, 8732220, 9148040, 9245880, 9605442, 10170468, 10291545, 10478664, 11227140, 11300520, 12349854, 12713085, 12807256, 13098330, 13722060, 14408163, 14529240, 15717996, 16009070, 16466472, 16950780, 17464440, 19210884, 19647495, 20340936, 20583090, 22454280, 24013605, 24699708, 25426170, 26196660, 27444120, 28816326, 30874635, 31435992, 32018140, 33901560, 38421768, 39294990, 41166180, 43224489, 48027210, 49399416, 50852340, 52393320, 57632652, 61749270, 64036280, 72040815, 78589980, 82332360, 86448978, 96054420, 101704680, 115265304, 123498540, 144081630, 157179960, 172897956, 192108840, 216122445, 246997080, 288163260, 345795912, 432244890, 576326520, 864489780, 1728979560]

約数ペア:

[(1, 1728979560), (2, 864489780), (3, 576326520), (4, 432244890), (5, 345795912), (6, 288163260), (7, 246997080), (8, 216122445), (9, 192108840), (10, 172897956), (11, 157179960), (12, 144081630), (14, 123498540), (15, 115265304), (17, 101704680), (18, 96054420), (20, 86448978), (21, 82332360), (22, 78589980), (24, 72040815), (27, 64036280), (28, 61749270), (30, 57632652), (33, 52393320), (34, 50852340), (35, 49399416), (36, 48027210), (40, 43224489), (42, 41166180), (44, 39294990), (45, 38421768), (51, 33901560), (54, 32018140), (55, 31435992), (56, 30874635), (60, 28816326), (63, 27444120), (66, 26196660), (68, 25426170), (70, 24699708), (72, 24013605), (77, 22454280), (84, 20583090), (85, 20340936), (88, 19647495), (90, 19210884), (99, 17464440), (102, 16950780), (105, 16466472), (108, 16009070), (110, 15717996), (119, 14529240), (120, 14408163), (126, 13722060), (132, 13098330), (135, 12807256), (136, 12713085), (140, 12349854), (153, 11300520), (154, 11227140), (165, 10478664), (168, 10291545), (170, 10170468), (180, 9605442), (187, 9245880), (189, 9148040), (198, 8732220), (204, 8475390), (210, 8233236), (216, 8004535), (220, 7858998), (231, 7484760), (238, 7264620), (252, 6861030), (255, 6780312), (264, 6549165), (270, 6403628), (280, 6174927), (297, 5821480), (306, 5650260), (308, 5613570), (315, 5488824), (330, 5239332), (340, 5085234), (357, 4843080), (360, 4802721), (374, 4622940), (378, 4574020), (385, 4490856), (396, 4366110), (408, 4237695), (420, 4116618), (440, 3929499), (459, 3766840), (462, 3742380), (476, 3632310), (495, 3492888), (504, 3430515), (510, 3390156), (540, 3201814), (561, 3081960), (594, 2910740), (595, 2905848), (612, 2825130), (616, 2806785), (630, 2744412), (660, 2619666), (680, 2542617), (693, 2494920), (714, 2421540), (748, 2311470), (756, 2287010), (765, 2260104), (770, 2245428), (792, 2183055), (840, 2058309), (918, 1883420), (924, 1871190), (935, 1849176), (945, 1829608), (952, 1816155), (990, 1746444), (1020, 1695078), (1071, 1614360), (1080, 1600907), (1122, 1540980), (1155, 1496952), (1188, 1455370), (1190, 1452924), (1223, 1413720), (1224, 1412565), (1260, 1372206), (1309, 1320840), (1320, 1309833), (1386, 1247460), (1428, 1210770), (1485, 1164296), (1496, 1155735), (1512, 1143505), (1530, 1130052), (1540, 1122714), (1683, 1027320), (1785, 968616), (1836, 941710), (1848, 935595), (1870, 924588), (1890, 914804), (1980, 873222), (2040, 847539), (2079, 831640), (2142, 807180), (2244, 770490), (2295, 753368), (2310, 748476), (2376, 727685), (2380, 726462), (2446, 706860), (2520, 686103), (2618, 660420), (2772, 623730), (2805, 616392), (2856, 605385), (2970, 582148), (3060, 565026), (3080, 561357), (3213, 538120), (3366, 513660), (3465, 498984), (3570, 484308), (3669, 471240), (3672, 470855), (3740, 462294), (3780, 457402), (3927, 440280), (3960, 436611), (4158, 415820), (4284, 403590), (4488, 385245), (4590, 376684), (4620, 374238), (4760, 363231), (4892, 353430), (5049, 342440), (5236, 330210), (5355, 322872), (5544, 311865), (5610, 308196), (5940, 291074), (6115, 282744), (6120, 282513), (6426, 269060), (6545, 264168), (6732, 256830), (6930, 249492), (7140, 242154), (7338, 235620), (7480, 231147), (7560, 228701), (7854, 220140), (8316, 207910), (8415, 205464), (8561, 201960), (8568, 201795), (9180, 188342), (9240, 187119), (9784, 176715), (10098, 171220), (10395, 166328), (10472, 165105), (10710, 161436), (11007, 157080), (11220, 154098), (11781, 146760), (11880, 145537), (12230, 141372), (12852, 134530), (13090, 132084), (13453, 128520), (13464, 128415), (13860, 124746), (14280, 121077), (14676, 117810), (15708, 110070), (16065, 107624), (16632, 103955), (16830, 102732), (17122, 100980), (18345, 94248), (18360, 94171), (19635, 88056), (20196, 85610), (20790, 83164), (20791, 83160), (21420, 80718), (22014, 78540), (22440, 77049), (23562, 73380), (24460, 70686), (25245, 68488), (25683, 67320), (25704, 67265), (26180, 66042), (26906, 64260), (27720, 62373), (29352, 58905), (31416, 55035), (32130, 53812), (33021, 52360), (33660, 51366), (34244, 50490), (35343, 48920), (36690, 47124), (39270, 44028), (40359, 42840), (40392, 42805), (41580, 41582)]