12766320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 52228800

約数和(自身を除く): 39462480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 149, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 298, 306, 315, 336, 340, 357, 360, 408, 420, 447, 476, 504, 510, 560, 595, 596, 612, 630, 680, 714, 720, 745, 765, 816, 840, 894, 952, 1008, 1020, 1043, 1071, 1190, 1192, 1224, 1260, 1341, 1360, 1428, 1490, 1530, 1680, 1785, 1788, 1904, 2040, 2086, 2142, 2235, 2380, 2384, 2448, 2520, 2533, 2682, 2856, 2980, 3060, 3129, 3570, 3576, 4080, 4172, 4284, 4470, 4760, 5040, 5066, 5215, 5355, 5364, 5712, 5960, 6120, 6258, 6705, 7140, 7152, 7599, 8344, 8568, 8940, 9387, 9520, 10132, 10430, 10710, 10728, 11920, 12240, 12516, 12665, 13410, 14280, 15198, 15645, 16688, 17136, 17731, 17880, 18774, 20264, 20860, 21420, 21456, 22797, 25032, 25330, 26820, 28560, 30396, 31290, 35462, 35760, 37548, 37995, 40528, 41720, 42840, 45594, 46935, 50064, 50660, 53193, 53640, 60792, 62580, 70924, 75096, 75990, 83440, 85680, 88655, 91188, 93870, 101320, 106386, 107280, 113985, 121584, 125160, 141848, 150192, 151980, 159579, 177310, 182376, 187740, 202640, 212772, 227970, 250320, 265965, 283696, 303960, 319158, 354620, 364752, 375480, 425544, 455940, 531930, 607920, 638316, 709240, 750960, 797895, 851088, 911880, 1063860, 1276632, 1418480, 1595790, 1823760, 2127720, 2553264, 3191580, 4255440, 6383160, 12766320]

約数ペア:

[(1, 12766320), (2, 6383160), (3, 4255440), (4, 3191580), (5, 2553264), (6, 2127720), (7, 1823760), (8, 1595790), (9, 1418480), (10, 1276632), (12, 1063860), (14, 911880), (15, 851088), (16, 797895), (17, 750960), (18, 709240), (20, 638316), (21, 607920), (24, 531930), (28, 455940), (30, 425544), (34, 375480), (35, 364752), (36, 354620), (40, 319158), (42, 303960), (45, 283696), (48, 265965), (51, 250320), (56, 227970), (60, 212772), (63, 202640), (68, 187740), (70, 182376), (72, 177310), (80, 159579), (84, 151980), (85, 150192), (90, 141848), (102, 125160), (105, 121584), (112, 113985), (119, 107280), (120, 106386), (126, 101320), (136, 93870), (140, 91188), (144, 88655), (149, 85680), (153, 83440), (168, 75990), (170, 75096), (180, 70924), (204, 62580), (210, 60792), (238, 53640), (240, 53193), (252, 50660), (255, 50064), (272, 46935), (280, 45594), (298, 42840), (306, 41720), (315, 40528), (336, 37995), (340, 37548), (357, 35760), (360, 35462), (408, 31290), (420, 30396), (447, 28560), (476, 26820), (504, 25330), (510, 25032), (560, 22797), (595, 21456), (596, 21420), (612, 20860), (630, 20264), (680, 18774), (714, 17880), (720, 17731), (745, 17136), (765, 16688), (816, 15645), (840, 15198), (894, 14280), (952, 13410), (1008, 12665), (1020, 12516), (1043, 12240), (1071, 11920), (1190, 10728), (1192, 10710), (1224, 10430), (1260, 10132), (1341, 9520), (1360, 9387), (1428, 8940), (1490, 8568), (1530, 8344), (1680, 7599), (1785, 7152), (1788, 7140), (1904, 6705), (2040, 6258), (2086, 6120), (2142, 5960), (2235, 5712), (2380, 5364), (2384, 5355), (2448, 5215), (2520, 5066), (2533, 5040), (2682, 4760), (2856, 4470), (2980, 4284), (3060, 4172), (3129, 4080), (3570, 3576)]