89696640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 324311040

約数和(自身を除く): 234614400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 137, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 274, 310, 320, 330, 341, 352, 372, 384, 411, 440, 465, 480, 496, 528, 548, 620, 640, 660, 682, 685, 704, 744, 822, 880, 930, 960, 992, 1023, 1056, 1096, 1240, 1320, 1364, 1370, 1408, 1488, 1507, 1644, 1705, 1760, 1860, 1920, 1984, 2046, 2055, 2112, 2192, 2480, 2640, 2728, 2740, 2976, 3014, 3288, 3410, 3520, 3720, 3968, 4092, 4110, 4224, 4247, 4384, 4521, 4960, 5115, 5280, 5456, 5480, 5952, 6028, 6576, 6820, 7040, 7440, 7535, 8184, 8220, 8494, 8768, 9042, 9920, 10230, 10560, 10912, 10960, 11904, 12056, 12741, 13152, 13640, 14880, 15070, 16368, 16440, 16988, 17536, 18084, 19840, 20460, 21120, 21235, 21824, 21920, 22605, 24112, 25482, 26304, 27280, 29760, 30140, 32736, 32880, 33976, 36168, 40920, 42470, 43648, 43840, 45210, 46717, 48224, 50964, 52608, 54560, 59520, 60280, 63705, 65472, 65760, 67952, 72336, 81840, 84940, 87680, 90420, 93434, 96448, 101928, 109120, 120560, 127410, 130944, 131520, 135904, 140151, 144672, 163680, 169880, 180840, 186868, 192896, 203856, 218240, 233585, 241120, 254820, 263040, 271808, 280302, 289344, 327360, 339760, 361680, 373736, 407712, 467170, 482240, 509640, 543616, 560604, 578688, 654720, 679520, 700755, 723360, 747472, 815424, 934340, 964480, 1019280, 1121208, 1359040, 1401510, 1446720, 1494944, 1630848, 1868680, 2038560, 2242416, 2718080, 2803020, 2893440, 2989888, 3737360, 4077120, 4484832, 5606040, 5979776, 7474720, 8154240, 8969664, 11212080, 14949440, 17939328, 22424160, 29898880, 44848320, 89696640]

約数ペア:

[(1, 89696640), (2, 44848320), (3, 29898880), (4, 22424160), (5, 17939328), (6, 14949440), (8, 11212080), (10, 8969664), (11, 8154240), (12, 7474720), (15, 5979776), (16, 5606040), (20, 4484832), (22, 4077120), (24, 3737360), (30, 2989888), (31, 2893440), (32, 2803020), (33, 2718080), (40, 2242416), (44, 2038560), (48, 1868680), (55, 1630848), (60, 1494944), (62, 1446720), (64, 1401510), (66, 1359040), (80, 1121208), (88, 1019280), (93, 964480), (96, 934340), (110, 815424), (120, 747472), (124, 723360), (128, 700755), (132, 679520), (137, 654720), (155, 578688), (160, 560604), (165, 543616), (176, 509640), (186, 482240), (192, 467170), (220, 407712), (240, 373736), (248, 361680), (264, 339760), (274, 327360), (310, 289344), (320, 280302), (330, 271808), (341, 263040), (352, 254820), (372, 241120), (384, 233585), (411, 218240), (440, 203856), (465, 192896), (480, 186868), (496, 180840), (528, 169880), (548, 163680), (620, 144672), (640, 140151), (660, 135904), (682, 131520), (685, 130944), (704, 127410), (744, 120560), (822, 109120), (880, 101928), (930, 96448), (960, 93434), (992, 90420), (1023, 87680), (1056, 84940), (1096, 81840), (1240, 72336), (1320, 67952), (1364, 65760), (1370, 65472), (1408, 63705), (1488, 60280), (1507, 59520), (1644, 54560), (1705, 52608), (1760, 50964), (1860, 48224), (1920, 46717), (1984, 45210), (2046, 43840), (2055, 43648), (2112, 42470), (2192, 40920), (2480, 36168), (2640, 33976), (2728, 32880), (2740, 32736), (2976, 30140), (3014, 29760), (3288, 27280), (3410, 26304), (3520, 25482), (3720, 24112), (3968, 22605), (4092, 21920), (4110, 21824), (4224, 21235), (4247, 21120), (4384, 20460), (4521, 19840), (4960, 18084), (5115, 17536), (5280, 16988), (5456, 16440), (5480, 16368), (5952, 15070), (6028, 14880), (6576, 13640), (6820, 13152), (7040, 12741), (7440, 12056), (7535, 11904), (8184, 10960), (8220, 10912), (8494, 10560), (8768, 10230), (9042, 9920)]