73501680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 264697344

約数和(自身を除く): 191195664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 653, 670, 804, 840, 938, 1005, 1072, 1306, 1340, 1407, 1608, 1680, 1876, 1959, 2010, 2345, 2612, 2680, 2814, 3216, 3265, 3752, 3918, 4020, 4571, 4690, 5224, 5360, 5628, 6530, 7035, 7504, 7836, 8040, 9142, 9380, 9795, 10448, 11256, 13060, 13713, 14070, 15672, 16080, 18284, 18760, 19590, 22512, 22855, 26120, 27426, 28140, 31344, 36568, 37520, 39180, 43751, 45710, 52240, 54852, 56280, 68565, 73136, 78360, 87502, 91420, 109704, 112560, 131253, 137130, 156720, 175004, 182840, 218755, 219408, 262506, 274260, 306257, 350008, 365680, 437510, 525012, 548520, 612514, 656265, 700016, 875020, 918771, 1050024, 1097040, 1225028, 1312530, 1531285, 1750040, 1837542, 2100048, 2450056, 2625060, 3062570, 3500080, 3675084, 4593855, 4900112, 5250120, 6125140, 7350168, 9187710, 10500240, 12250280, 14700336, 18375420, 24500560, 36750840, 73501680]

約数ペア:

[(1, 73501680), (2, 36750840), (3, 24500560), (4, 18375420), (5, 14700336), (6, 12250280), (7, 10500240), (8, 9187710), (10, 7350168), (12, 6125140), (14, 5250120), (15, 4900112), (16, 4593855), (20, 3675084), (21, 3500080), (24, 3062570), (28, 2625060), (30, 2450056), (35, 2100048), (40, 1837542), (42, 1750040), (48, 1531285), (56, 1312530), (60, 1225028), (67, 1097040), (70, 1050024), (80, 918771), (84, 875020), (105, 700016), (112, 656265), (120, 612514), (134, 548520), (140, 525012), (168, 437510), (201, 365680), (210, 350008), (240, 306257), (268, 274260), (280, 262506), (335, 219408), (336, 218755), (402, 182840), (420, 175004), (469, 156720), (536, 137130), (560, 131253), (653, 112560), (670, 109704), (804, 91420), (840, 87502), (938, 78360), (1005, 73136), (1072, 68565), (1306, 56280), (1340, 54852), (1407, 52240), (1608, 45710), (1680, 43751), (1876, 39180), (1959, 37520), (2010, 36568), (2345, 31344), (2612, 28140), (2680, 27426), (2814, 26120), (3216, 22855), (3265, 22512), (3752, 19590), (3918, 18760), (4020, 18284), (4571, 16080), (4690, 15672), (5224, 14070), (5360, 13713), (5628, 13060), (6530, 11256), (7035, 10448), (7504, 9795), (7836, 9380), (8040, 9142)]