61491588480

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{508363}}^1$

素因数の和:508398

約数の個数: 256

約数和(自身を含む): 248895014400

約数和(自身を除く): 187403425920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 508363, 1016726, 1525089, 2033452, 2541815, 3050178, 3558541, 4066904, 4575267, 5083630, 6100356, 7117082, 7625445, 8133808, 9150534, 10167260, 10675623, 12200712, 13725801, 14234164, 15250890, 16267616, 17792705, 18301068, 20334520, 21351246, 22876335, 24401424, 27451602, 28468328, 30501780, 32026869, 32535232, 35585410, 36602136, 40669040, 42702492, 45752670, 48802848, 53378115, 54903204, 56936656, 61003560, 64053738, 65070464, 68629005, 71170820, 73204272, 81338080, 85404984, 91505340, 96080607, 97605696, 106756230, 109806408, 113873312, 122007120, 128107476, 137258010, 142341640, 146408544, 160134345, 162676160, 170809968, 183010680, 192161214, 195211392, 213512460, 219612816, 227746624, 244014240, 256214952, 274516020, 284683280, 292817088, 320268690, 325352320, 341619936, 366021360, 384322428, 427024920, 439225632, 455493248, 480403035, 488028480, 512429904, 549032040, 569366560, 585634176, 640537380, 683239872, 732042720, 768644856, 854049840, 878451264, 960806070, 976056960, 1024859808, 1098064080, 1138733120, 1281074760, 1366479744, 1464085440, 1537289712, 1708099680, 1756902528, 1921612140, 2049719616, 2196128160, 2277466240, 2562149520, 2928170880, 3074579424, 3416199360, 3843224280, 4099439232, 4392256320, 5124299040, 6149158848, 6832398720, 7686448560, 8784512640, 10248598080, 12298317696, 15372897120, 20497196160, 30745794240, 61491588480]

約数ペア:

[(1, 61491588480), (2, 30745794240), (3, 20497196160), (4, 15372897120), (5, 12298317696), (6, 10248598080), (7, 8784512640), (8, 7686448560), (9, 6832398720), (10, 6149158848), (12, 5124299040), (14, 4392256320), (15, 4099439232), (16, 3843224280), (18, 3416199360), (20, 3074579424), (21, 2928170880), (24, 2562149520), (27, 2277466240), (28, 2196128160), (30, 2049719616), (32, 1921612140), (35, 1756902528), (36, 1708099680), (40, 1537289712), (42, 1464085440), (45, 1366479744), (48, 1281074760), (54, 1138733120), (56, 1098064080), (60, 1024859808), (63, 976056960), (64, 960806070), (70, 878451264), (72, 854049840), (80, 768644856), (84, 732042720), (90, 683239872), (96, 640537380), (105, 585634176), (108, 569366560), (112, 549032040), (120, 512429904), (126, 488028480), (128, 480403035), (135, 455493248), (140, 439225632), (144, 427024920), (160, 384322428), (168, 366021360), (180, 341619936), (189, 325352320), (192, 320268690), (210, 292817088), (216, 284683280), (224, 274516020), (240, 256214952), (252, 244014240), (270, 227746624), (280, 219612816), (288, 213512460), (315, 195211392), (320, 192161214), (336, 183010680), (360, 170809968), (378, 162676160), (384, 160134345), (420, 146408544), (432, 142341640), (448, 137258010), (480, 128107476), (504, 122007120), (540, 113873312), (560, 109806408), (576, 106756230), (630, 97605696), (640, 96080607), (672, 91505340), (720, 85404984), (756, 81338080), (840, 73204272), (864, 71170820), (896, 68629005), (945, 65070464), (960, 64053738), (1008, 61003560), (1080, 56936656), (1120, 54903204), (1152, 53378115), (1260, 48802848), (1344, 45752670), (1440, 42702492), (1512, 40669040), (1680, 36602136), (1728, 35585410), (1890, 32535232), (1920, 32026869), (2016, 30501780), (2160, 28468328), (2240, 27451602), (2520, 24401424), (2688, 22876335), (2880, 21351246), (3024, 20334520), (3360, 18301068), (3456, 17792705), (3780, 16267616), (4032, 15250890), (4320, 14234164), (4480, 13725801), (5040, 12200712), (5760, 10675623), (6048, 10167260), (6720, 9150534), (7560, 8133808), (8064, 7625445), (8640, 7117082), (10080, 6100356), (12096, 5083630), (13440, 4575267), (15120, 4066904), (17280, 3558541), (20160, 3050178), (24192, 2541815), (30240, 2033452), (40320, 1525089), (60480, 1016726), (120960, 508363)]