355859280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{70607}}^1$

素因数の和:70633

約数の個数: 120

約数和(自身を含む): 1365841152

約数和(自身を除く): 1009981872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 70607, 141214, 211821, 282428, 353035, 423642, 494249, 564856, 635463, 706070, 847284, 988498, 1059105, 1129712, 1270926, 1412140, 1482747, 1694568, 1976996, 2118210, 2471245, 2541852, 2824280, 2965494, 3177315, 3389136, 3953992, 4236420, 4448241, 4942490, 5083704, 5648560, 5930988, 6354630, 7413735, 7907984, 8472840, 8896482, 9884980, 10167408, 11861976, 12709260, 14827470, 16945680, 17792964, 19769960, 22241205, 23723952, 25418520, 29654940, 35585928, 39539920, 44482410, 50837040, 59309880, 71171856, 88964820, 118619760, 177929640, 355859280]

約数ペア:

[(1, 355859280), (2, 177929640), (3, 118619760), (4, 88964820), (5, 71171856), (6, 59309880), (7, 50837040), (8, 44482410), (9, 39539920), (10, 35585928), (12, 29654940), (14, 25418520), (15, 23723952), (16, 22241205), (18, 19769960), (20, 17792964), (21, 16945680), (24, 14827470), (28, 12709260), (30, 11861976), (35, 10167408), (36, 9884980), (40, 8896482), (42, 8472840), (45, 7907984), (48, 7413735), (56, 6354630), (60, 5930988), (63, 5648560), (70, 5083704), (72, 4942490), (80, 4448241), (84, 4236420), (90, 3953992), (105, 3389136), (112, 3177315), (120, 2965494), (126, 2824280), (140, 2541852), (144, 2471245), (168, 2118210), (180, 1976996), (210, 1694568), (240, 1482747), (252, 1412140), (280, 1270926), (315, 1129712), (336, 1059105), (360, 988498), (420, 847284), (504, 706070), (560, 635463), (630, 564856), (720, 494249), (840, 423642), (1008, 353035), (1260, 282428), (1680, 211821), (2520, 141214), (5040, 70607)]