7887968160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1351

約数の個数: 192

約数和(自身を含む): 25510826880

約数和(自身を除く): 17622858720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 461, 480, 516, 645, 688, 829, 860, 922, 1032, 1290, 1376, 1383, 1658, 1720, 1844, 2064, 2305, 2487, 2580, 2766, 3316, 3440, 3688, 4128, 4145, 4610, 4974, 5160, 5532, 6632, 6880, 6915, 7376, 8290, 9220, 9948, 10320, 11064, 12435, 13264, 13830, 14752, 16580, 18440, 19823, 19896, 20640, 22128, 24870, 26528, 27660, 33160, 35647, 36880, 39646, 39792, 44256, 49740, 55320, 59469, 66320, 71294, 73760, 79292, 79584, 99115, 99480, 106941, 110640, 118938, 132640, 142588, 158584, 178235, 198230, 198960, 213882, 221280, 237876, 285176, 297345, 317168, 356470, 382169, 396460, 397920, 427764, 475752, 534705, 570352, 594690, 634336, 712940, 764338, 792920, 855528, 951504, 1069410, 1140704, 1146507, 1189380, 1425880, 1528676, 1585840, 1711056, 1903008, 1910845, 2138820, 2293014, 2378760, 2851760, 3057352, 3171680, 3422112, 3821690, 4277640, 4586028, 4757520, 5703520, 5732535, 6114704, 7643380, 8555280, 9172056, 9515040, 11465070, 12229408, 15286760, 16433267, 17110560, 18344112, 22930140, 30573520, 32866534, 36688224, 45860280, 49299801, 61147040, 65733068, 82166335, 91720560, 98599602, 131466136, 164332670, 183441120, 197199204, 246499005, 262932272, 328665340, 394398408, 492998010, 525864544, 657330680, 788796816, 985996020, 1314661360, 1577593632, 1971992040, 2629322720, 3943984080, 7887968160]

約数ペア:

[(1, 7887968160), (2, 3943984080), (3, 2629322720), (4, 1971992040), (5, 1577593632), (6, 1314661360), (8, 985996020), (10, 788796816), (12, 657330680), (15, 525864544), (16, 492998010), (20, 394398408), (24, 328665340), (30, 262932272), (32, 246499005), (40, 197199204), (43, 183441120), (48, 164332670), (60, 131466136), (80, 98599602), (86, 91720560), (96, 82166335), (120, 65733068), (129, 61147040), (160, 49299801), (172, 45860280), (215, 36688224), (240, 32866534), (258, 30573520), (344, 22930140), (430, 18344112), (461, 17110560), (480, 16433267), (516, 15286760), (645, 12229408), (688, 11465070), (829, 9515040), (860, 9172056), (922, 8555280), (1032, 7643380), (1290, 6114704), (1376, 5732535), (1383, 5703520), (1658, 4757520), (1720, 4586028), (1844, 4277640), (2064, 3821690), (2305, 3422112), (2487, 3171680), (2580, 3057352), (2766, 2851760), (3316, 2378760), (3440, 2293014), (3688, 2138820), (4128, 1910845), (4145, 1903008), (4610, 1711056), (4974, 1585840), (5160, 1528676), (5532, 1425880), (6632, 1189380), (6880, 1146507), (6915, 1140704), (7376, 1069410), (8290, 951504), (9220, 855528), (9948, 792920), (10320, 764338), (11064, 712940), (12435, 634336), (13264, 594690), (13830, 570352), (14752, 534705), (16580, 475752), (18440, 427764), (19823, 397920), (19896, 396460), (20640, 382169), (22128, 356470), (24870, 317168), (26528, 297345), (27660, 285176), (33160, 237876), (35647, 221280), (36880, 213882), (39646, 198960), (39792, 198230), (44256, 178235), (49740, 158584), (55320, 142588), (59469, 132640), (66320, 118938), (71294, 110640), (73760, 106941), (79292, 99480), (79584, 99115)]