1969387560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1$

素因数の和:1137

約数の個数: 256

約数和(自身を含む): 7534425600

約数和(自身を除く): 5565038040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 337, 360, 378, 420, 504, 540, 630, 674, 756, 773, 840, 945, 1011, 1080, 1260, 1348, 1512, 1546, 1685, 1890, 2022, 2319, 2359, 2520, 2696, 3033, 3092, 3370, 3780, 3865, 4044, 4638, 4718, 5055, 5411, 6066, 6184, 6740, 6957, 7077, 7560, 7730, 8088, 9099, 9276, 9436, 10110, 10822, 11595, 11795, 12132, 13480, 13914, 14154, 15165, 15460, 16233, 18198, 18552, 18872, 20220, 20871, 21231, 21644, 23190, 23590, 24264, 27055, 27828, 28308, 30330, 30920, 32466, 34785, 35385, 36396, 40440, 41742, 42462, 43288, 45495, 46380, 47180, 48699, 54110, 55656, 56616, 60660, 63693, 64932, 69570, 70770, 72792, 81165, 83484, 84924, 90990, 92760, 94360, 97398, 104355, 106155, 108220, 121320, 127386, 129864, 139140, 141540, 146097, 162330, 166968, 169848, 181980, 194796, 208710, 212310, 216440, 243495, 254772, 260501, 278280, 283080, 292194, 318465, 324660, 363960, 389592, 417420, 424620, 486990, 509544, 521002, 584388, 636930, 649320, 730485, 781503, 834840, 849240, 973980, 1042004, 1168776, 1273860, 1302505, 1460970, 1563006, 1823507, 1947960, 2084008, 2344509, 2547720, 2605010, 2921940, 3126012, 3647014, 3907515, 4689018, 5210020, 5470521, 5843880, 6252024, 7033527, 7294028, 7815030, 9117535, 9378036, 10420040, 10941042, 11722545, 14067054, 14588056, 15630060, 16411563, 18235070, 18756072, 21882084, 23445090, 27352605, 28134108, 31260120, 32823126, 35167635, 36470140, 43764168, 46890180, 49234689, 54705210, 56268216, 65646252, 70335270, 72940280, 82057815, 93780360, 98469378, 109410420, 131292504, 140670540, 164115630, 196938756, 218820840, 246173445, 281341080, 328231260, 393877512, 492346890, 656462520, 984693780, 1969387560]

約数ペア:

[(1, 1969387560), (2, 984693780), (3, 656462520), (4, 492346890), (5, 393877512), (6, 328231260), (7, 281341080), (8, 246173445), (9, 218820840), (10, 196938756), (12, 164115630), (14, 140670540), (15, 131292504), (18, 109410420), (20, 98469378), (21, 93780360), (24, 82057815), (27, 72940280), (28, 70335270), (30, 65646252), (35, 56268216), (36, 54705210), (40, 49234689), (42, 46890180), (45, 43764168), (54, 36470140), (56, 35167635), (60, 32823126), (63, 31260120), (70, 28134108), (72, 27352605), (84, 23445090), (90, 21882084), (105, 18756072), (108, 18235070), (120, 16411563), (126, 15630060), (135, 14588056), (140, 14067054), (168, 11722545), (180, 10941042), (189, 10420040), (210, 9378036), (216, 9117535), (252, 7815030), (270, 7294028), (280, 7033527), (315, 6252024), (337, 5843880), (360, 5470521), (378, 5210020), (420, 4689018), (504, 3907515), (540, 3647014), (630, 3126012), (674, 2921940), (756, 2605010), (773, 2547720), (840, 2344509), (945, 2084008), (1011, 1947960), (1080, 1823507), (1260, 1563006), (1348, 1460970), (1512, 1302505), (1546, 1273860), (1685, 1168776), (1890, 1042004), (2022, 973980), (2319, 849240), (2359, 834840), (2520, 781503), (2696, 730485), (3033, 649320), (3092, 636930), (3370, 584388), (3780, 521002), (3865, 509544), (4044, 486990), (4638, 424620), (4718, 417420), (5055, 389592), (5411, 363960), (6066, 324660), (6184, 318465), (6740, 292194), (6957, 283080), (7077, 278280), (7560, 260501), (7730, 254772), (8088, 243495), (9099, 216440), (9276, 212310), (9436, 208710), (10110, 194796), (10822, 181980), (11595, 169848), (11795, 166968), (12132, 162330), (13480, 146097), (13914, 141540), (14154, 139140), (15165, 129864), (15460, 127386), (16233, 121320), (18198, 108220), (18552, 106155), (18872, 104355), (20220, 97398), (20871, 94360), (21231, 92760), (21644, 90990), (23190, 84924), (23590, 83484), (24264, 81165), (27055, 72792), (27828, 70770), (28308, 69570), (30330, 64932), (30920, 63693), (32466, 60660), (34785, 56616), (35385, 55656), (36396, 54110), (40440, 48699), (41742, 47180), (42462, 46380), (43288, 45495)]