1043107840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 156

約数和(自身を含む): 2635306812

約数和(自身を除く): 1592198972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 53, 62, 64, 80, 106, 124, 128, 155, 160, 212, 248, 256, 265, 310, 320, 424, 496, 512, 530, 620, 640, 848, 961, 992, 1024, 1060, 1240, 1280, 1643, 1696, 1922, 1984, 2048, 2120, 2480, 2560, 3286, 3392, 3844, 3968, 4096, 4240, 4805, 4960, 5120, 6572, 6784, 7688, 7936, 8215, 8480, 9610, 9920, 10240, 13144, 13568, 15376, 15872, 16430, 16960, 19220, 19840, 20480, 26288, 27136, 30752, 31744, 32860, 33920, 38440, 39680, 50933, 52576, 54272, 61504, 63488, 65720, 67840, 76880, 79360, 101866, 105152, 108544, 123008, 126976, 131440, 135680, 153760, 158720, 203732, 210304, 217088, 246016, 254665, 262880, 271360, 307520, 317440, 407464, 420608, 492032, 509330, 525760, 542720, 615040, 634880, 814928, 841216, 984064, 1018660, 1051520, 1085440, 1230080, 1629856, 1682432, 1968128, 2037320, 2103040, 2460160, 3259712, 3364864, 3936256, 4074640, 4206080, 4920320, 6519424, 6729728, 8149280, 8412160, 9840640, 13038848, 16298560, 16824320, 19681280, 26077696, 32597120, 33648640, 52155392, 65194240, 104310784, 130388480, 208621568, 260776960, 521553920, 1043107840]

約数ペア:

[(1, 1043107840), (2, 521553920), (4, 260776960), (5, 208621568), (8, 130388480), (10, 104310784), (16, 65194240), (20, 52155392), (31, 33648640), (32, 32597120), (40, 26077696), (53, 19681280), (62, 16824320), (64, 16298560), (80, 13038848), (106, 9840640), (124, 8412160), (128, 8149280), (155, 6729728), (160, 6519424), (212, 4920320), (248, 4206080), (256, 4074640), (265, 3936256), (310, 3364864), (320, 3259712), (424, 2460160), (496, 2103040), (512, 2037320), (530, 1968128), (620, 1682432), (640, 1629856), (848, 1230080), (961, 1085440), (992, 1051520), (1024, 1018660), (1060, 984064), (1240, 841216), (1280, 814928), (1643, 634880), (1696, 615040), (1922, 542720), (1984, 525760), (2048, 509330), (2120, 492032), (2480, 420608), (2560, 407464), (3286, 317440), (3392, 307520), (3844, 271360), (3968, 262880), (4096, 254665), (4240, 246016), (4805, 217088), (4960, 210304), (5120, 203732), (6572, 158720), (6784, 153760), (7688, 135680), (7936, 131440), (8215, 126976), (8480, 123008), (9610, 108544), (9920, 105152), (10240, 101866), (13144, 79360), (13568, 76880), (15376, 67840), (15872, 65720), (16430, 63488), (16960, 61504), (19220, 54272), (19840, 52576), (20480, 50933), (26288, 39680), (27136, 38440), (30752, 33920), (31744, 32860)]