64000685280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1002517}}^1$

素因数の和:1002561

約数の個数: 192

約数和(自身を含む): 242529154560

約数和(自身を除く): 178528469280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 1002517, 2005034, 3007551, 4010068, 5012585, 6015102, 7017619, 8020136, 10025170, 12030204, 14035238, 15037755, 16040272, 19047823, 20050340, 21052857, 24060408, 28070476, 30075510, 32080544, 35088095, 38095646, 40100680, 42105714, 48120816, 56140952, 57143469, 60151020, 70176190, 76191292, 80201360, 84211428, 95239115, 96241632, 105264285, 112281904, 114286938, 120302040, 133334761, 140352380, 152382584, 160402720, 168422856, 190478230, 210528570, 224563808, 228573876, 240604080, 266669522, 280704760, 285717345, 304765168, 336845712, 380956460, 400004283, 421057140, 457147752, 481208160, 533339044, 561409520, 571434690, 609530336, 666673805, 673691424, 761912920, 800008566, 842114280, 914295504, 1066678088, 1122819040, 1142869380, 1333347610, 1523825840, 1600017132, 1684228560, 1828591008, 2000021415, 2133356176, 2285738760, 2666695220, 3047651680, 3200034264, 3368457120, 4000042830, 4266712352, 4571477520, 5333390440, 6400068528, 8000085660, 9142955040, 10666780880, 12800137056, 16000171320, 21333561760, 32000342640, 64000685280]

約数ペア:

[(1, 64000685280), (2, 32000342640), (3, 21333561760), (4, 16000171320), (5, 12800137056), (6, 10666780880), (7, 9142955040), (8, 8000085660), (10, 6400068528), (12, 5333390440), (14, 4571477520), (15, 4266712352), (16, 4000042830), (19, 3368457120), (20, 3200034264), (21, 3047651680), (24, 2666695220), (28, 2285738760), (30, 2133356176), (32, 2000021415), (35, 1828591008), (38, 1684228560), (40, 1600017132), (42, 1523825840), (48, 1333347610), (56, 1142869380), (57, 1122819040), (60, 1066678088), (70, 914295504), (76, 842114280), (80, 800008566), (84, 761912920), (95, 673691424), (96, 666673805), (105, 609530336), (112, 571434690), (114, 561409520), (120, 533339044), (133, 481208160), (140, 457147752), (152, 421057140), (160, 400004283), (168, 380956460), (190, 336845712), (210, 304765168), (224, 285717345), (228, 280704760), (240, 266669522), (266, 240604080), (280, 228573876), (285, 224563808), (304, 210528570), (336, 190478230), (380, 168422856), (399, 160402720), (420, 152382584), (456, 140352380), (480, 133334761), (532, 120302040), (560, 114286938), (570, 112281904), (608, 105264285), (665, 96241632), (672, 95239115), (760, 84211428), (798, 80201360), (840, 76191292), (912, 70176190), (1064, 60151020), (1120, 57143469), (1140, 56140952), (1330, 48120816), (1520, 42105714), (1596, 40100680), (1680, 38095646), (1824, 35088095), (1995, 32080544), (2128, 30075510), (2280, 28070476), (2660, 24060408), (3040, 21052857), (3192, 20050340), (3360, 19047823), (3990, 16040272), (4256, 15037755), (4560, 14035238), (5320, 12030204), (6384, 10025170), (7980, 8020136), (9120, 7017619), (10640, 6015102), (12768, 5012585), (15960, 4010068), (21280, 3007551), (31920, 2005034), (63840, 1002517)]