7211825280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12647}}^1$

素因数の和:12689

約数の個数: 320

約数和(自身を含む): 28098290880

約数和(自身を除く): 20886465600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 11880, 12647, 12672, 12960, 14256, 15840, 17280, 17820, 19008, 21120, 23760, 25294, 25920, 28512, 31680, 35640, 37941, 38016, 47520, 50588, 51840, 57024, 63235, 63360, 71280, 75882, 95040, 101176, 113823, 114048, 126470, 139117, 142560, 151764, 189705, 190080, 202352, 227646, 252940, 278234, 285120, 303528, 341469, 379410, 404704, 417351, 455292, 505880, 556468, 569115, 570240, 607056, 682938, 695585, 758820, 809408, 834702, 910584, 1011760, 1024407, 1112936, 1138230, 1214112, 1252053, 1365876, 1391170, 1517640, 1618816, 1669404, 1707345, 1821168, 2023520, 2048814, 2086755, 2225872, 2276460, 2428224, 2504106, 2731752, 2782340, 3035280, 3338808, 3414690, 3642336, 3756159, 4047040, 4097628, 4173510, 4451744, 4552920, 4856448, 5008212, 5122035, 5463504, 5564680, 6070560, 6260265, 6677616, 6829380, 7284672, 7512318, 8094080, 8195256, 8347020, 8903488, 9105840, 10016424, 10244070, 10927008, 11129360, 11268477, 12141120, 12520530, 13355232, 13658760, 14569344, 15024636, 16390512, 16694040, 17806976, 18211680, 18780795, 20032848, 20488140, 21854016, 22258720, 22536954, 24282240, 25041060, 26710464, 27317520, 30049272, 32781024, 33388080, 36423360, 37561590, 40065696, 40976280, 43708032, 44517440, 45073908, 50082120, 53420928, 54635040, 56342385, 60098544, 65562048, 66776160, 72846720, 75123180, 80131392, 81952560, 89034880, 90147816, 100164240, 109270080, 112684770, 120197088, 131124096, 133552320, 150246360, 160262784, 163905120, 180295632, 200328480, 218540160, 225369540, 240394176, 267104640, 300492720, 327810240, 360591264, 400656960, 450739080, 480788352, 600985440, 655620480, 721182528, 801313920, 901478160, 1201970880, 1442365056, 1802956320, 2403941760, 3605912640, 7211825280]

約数ペア:

[(1, 7211825280), (2, 3605912640), (3, 2403941760), (4, 1802956320), (5, 1442365056), (6, 1201970880), (8, 901478160), (9, 801313920), (10, 721182528), (11, 655620480), (12, 600985440), (15, 480788352), (16, 450739080), (18, 400656960), (20, 360591264), (22, 327810240), (24, 300492720), (27, 267104640), (30, 240394176), (32, 225369540), (33, 218540160), (36, 200328480), (40, 180295632), (44, 163905120), (45, 160262784), (48, 150246360), (54, 133552320), (55, 131124096), (60, 120197088), (64, 112684770), (66, 109270080), (72, 100164240), (80, 90147816), (81, 89034880), (88, 81952560), (90, 80131392), (96, 75123180), (99, 72846720), (108, 66776160), (110, 65562048), (120, 60098544), (128, 56342385), (132, 54635040), (135, 53420928), (144, 50082120), (160, 45073908), (162, 44517440), (165, 43708032), (176, 40976280), (180, 40065696), (192, 37561590), (198, 36423360), (216, 33388080), (220, 32781024), (240, 30049272), (264, 27317520), (270, 26710464), (288, 25041060), (297, 24282240), (320, 22536954), (324, 22258720), (330, 21854016), (352, 20488140), (360, 20032848), (384, 18780795), (396, 18211680), (405, 17806976), (432, 16694040), (440, 16390512), (480, 15024636), (495, 14569344), (528, 13658760), (540, 13355232), (576, 12520530), (594, 12141120), (640, 11268477), (648, 11129360), (660, 10927008), (704, 10244070), (720, 10016424), (792, 9105840), (810, 8903488), (864, 8347020), (880, 8195256), (891, 8094080), (960, 7512318), (990, 7284672), (1056, 6829380), (1080, 6677616), (1152, 6260265), (1188, 6070560), (1296, 5564680), (1320, 5463504), (1408, 5122035), (1440, 5008212), (1485, 4856448), (1584, 4552920), (1620, 4451744), (1728, 4173510), (1760, 4097628), (1782, 4047040), (1920, 3756159), (1980, 3642336), (2112, 3414690), (2160, 3338808), (2376, 3035280), (2592, 2782340), (2640, 2731752), (2880, 2504106), (2970, 2428224), (3168, 2276460), (3240, 2225872), (3456, 2086755), (3520, 2048814), (3564, 2023520), (3960, 1821168), (4224, 1707345), (4320, 1669404), (4455, 1618816), (4752, 1517640), (5184, 1391170), (5280, 1365876), (5760, 1252053), (5940, 1214112), (6336, 1138230), (6480, 1112936), (7040, 1024407), (7128, 1011760), (7920, 910584), (8640, 834702), (8910, 809408), (9504, 758820), (10368, 695585), (10560, 682938), (11880, 607056), (12647, 570240), (12672, 569115), (12960, 556468), (14256, 505880), (15840, 455292), (17280, 417351), (17820, 404704), (19008, 379410), (21120, 341469), (23760, 303528), (25294, 285120), (25920, 278234), (28512, 252940), (31680, 227646), (35640, 202352), (37941, 190080), (38016, 189705), (47520, 151764), (50588, 142560), (51840, 139117), (57024, 126470), (63235, 114048), (63360, 113823), (71280, 101176), (75882, 95040)]