2955682080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157889}}^1$

素因数の和:157923

約数の個数: 144

約数和(自身を含む): 10862200440

約数和(自身を除く): 7906518360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 157889, 315778, 473667, 631556, 789445, 947334, 1263112, 1421001, 1578890, 1894668, 2052557, 2368335, 2526224, 2842002, 3157780, 3789336, 4105114, 4736670, 5052448, 5684004, 6157671, 6315560, 7105005, 7578672, 8210228, 9473340, 10262785, 11368008, 12315342, 12631120, 14210010, 15157344, 16420456, 18473013, 18946680, 20525570, 22736016, 24630684, 25262240, 28420020, 30788355, 32840912, 36946026, 37893360, 41051140, 45472032, 49261368, 56840040, 61576710, 65681824, 73892052, 75786720, 82102280, 92365065, 98522736, 113680080, 123153420, 147784104, 164204560, 184730130, 197045472, 227360160, 246306840, 295568208, 328409120, 369460260, 492613680, 591136416, 738920520, 985227360, 1477841040, 2955682080]

約数ペア:

[(1, 2955682080), (2, 1477841040), (3, 985227360), (4, 738920520), (5, 591136416), (6, 492613680), (8, 369460260), (9, 328409120), (10, 295568208), (12, 246306840), (13, 227360160), (15, 197045472), (16, 184730130), (18, 164204560), (20, 147784104), (24, 123153420), (26, 113680080), (30, 98522736), (32, 92365065), (36, 82102280), (39, 75786720), (40, 73892052), (45, 65681824), (48, 61576710), (52, 56840040), (60, 49261368), (65, 45472032), (72, 41051140), (78, 37893360), (80, 36946026), (90, 32840912), (96, 30788355), (104, 28420020), (117, 25262240), (120, 24630684), (130, 22736016), (144, 20525570), (156, 18946680), (160, 18473013), (180, 16420456), (195, 15157344), (208, 14210010), (234, 12631120), (240, 12315342), (260, 11368008), (288, 10262785), (312, 9473340), (360, 8210228), (390, 7578672), (416, 7105005), (468, 6315560), (480, 6157671), (520, 5684004), (585, 5052448), (624, 4736670), (720, 4105114), (780, 3789336), (936, 3157780), (1040, 2842002), (1170, 2526224), (1248, 2368335), (1440, 2052557), (1560, 1894668), (1872, 1578890), (2080, 1421001), (2340, 1263112), (3120, 947334), (3744, 789445), (4680, 631556), (6240, 473667), (9360, 315778), (18720, 157889)]