1198790820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 3917168640

約数和(自身を除く): 2718377820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 263, 270, 276, 345, 367, 414, 460, 526, 540, 621, 690, 734, 789, 828, 1035, 1052, 1101, 1242, 1315, 1380, 1468, 1578, 1835, 2070, 2202, 2367, 2484, 2630, 3105, 3156, 3303, 3670, 3945, 4140, 4404, 4734, 5260, 5505, 6049, 6210, 6606, 7101, 7340, 7890, 8441, 9468, 9909, 11010, 11835, 12098, 12420, 13212, 14202, 15780, 16515, 16882, 18147, 19818, 22020, 23670, 24196, 25323, 28404, 30245, 33030, 33764, 35505, 36294, 39636, 42205, 47340, 49545, 50646, 54441, 60490, 66060, 71010, 72588, 75969, 84410, 90735, 96521, 99090, 101292, 108882, 120980, 126615, 142020, 151938, 163323, 168820, 181470, 193042, 198180, 217764, 227907, 253230, 272205, 289563, 303876, 326646, 362940, 379845, 386084, 455814, 482605, 506460, 544410, 579126, 653292, 759690, 816615, 868689, 911628, 965210, 1088820, 1139535, 1158252, 1447815, 1519380, 1633230, 1737378, 1930420, 2219983, 2279070, 2606067, 2895630, 3266460, 3474756, 4343445, 4439966, 4558140, 5212134, 5791260, 6659949, 8686890, 8879932, 10424268, 11099915, 13030335, 13319898, 17373780, 19979847, 22199830, 26060670, 26639796, 33299745, 39959694, 44399660, 52121340, 59939541, 66599490, 79919388, 99899235, 119879082, 133198980, 199798470, 239758164, 299697705, 399596940, 599395410, 1198790820]

約数ペア:

[(1, 1198790820), (2, 599395410), (3, 399596940), (4, 299697705), (5, 239758164), (6, 199798470), (9, 133198980), (10, 119879082), (12, 99899235), (15, 79919388), (18, 66599490), (20, 59939541), (23, 52121340), (27, 44399660), (30, 39959694), (36, 33299745), (45, 26639796), (46, 26060670), (54, 22199830), (60, 19979847), (69, 17373780), (90, 13319898), (92, 13030335), (108, 11099915), (115, 10424268), (135, 8879932), (138, 8686890), (180, 6659949), (207, 5791260), (230, 5212134), (263, 4558140), (270, 4439966), (276, 4343445), (345, 3474756), (367, 3266460), (414, 2895630), (460, 2606067), (526, 2279070), (540, 2219983), (621, 1930420), (690, 1737378), (734, 1633230), (789, 1519380), (828, 1447815), (1035, 1158252), (1052, 1139535), (1101, 1088820), (1242, 965210), (1315, 911628), (1380, 868689), (1468, 816615), (1578, 759690), (1835, 653292), (2070, 579126), (2202, 544410), (2367, 506460), (2484, 482605), (2630, 455814), (3105, 386084), (3156, 379845), (3303, 362940), (3670, 326646), (3945, 303876), (4140, 289563), (4404, 272205), (4734, 253230), (5260, 227907), (5505, 217764), (6049, 198180), (6210, 193042), (6606, 181470), (7101, 168820), (7340, 163323), (7890, 151938), (8441, 142020), (9468, 126615), (9909, 120980), (11010, 108882), (11835, 101292), (12098, 99090), (12420, 96521), (13212, 90735), (14202, 84410), (15780, 75969), (16515, 72588), (16882, 71010), (18147, 66060), (19818, 60490), (22020, 54441), (23670, 50646), (24196, 49545), (25323, 47340), (28404, 42205), (30245, 39636), (33030, 36294), (33764, 35505)]