577601920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4216

約数の個数: 128

約数和(自身を含む): 1629388800

約数和(自身を除く): 1051786880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4159, 4340, 4480, 4960, 6944, 8318, 8680, 9920, 13888, 16636, 17360, 19840, 20795, 27776, 29113, 33272, 34720, 41590, 58226, 66544, 69440, 83180, 116452, 128929, 133088, 138880, 145565, 166360, 232904, 257858, 266176, 291130, 332720, 465808, 515716, 532352, 582260, 644645, 665440, 902503, 931616, 1031432, 1164520, 1289290, 1330880, 1805006, 1863232, 2062864, 2329040, 2578580, 2661760, 3610012, 3726464, 4125728, 4512515, 4658080, 5157160, 7220024, 8251456, 9025030, 9316160, 10314320, 14440048, 16502912, 18050060, 18632320, 20628640, 28880096, 36100120, 41257280, 57760192, 72200240, 82514560, 115520384, 144400480, 288800960, 577601920]

約数ペア:

[(1, 577601920), (2, 288800960), (4, 144400480), (5, 115520384), (7, 82514560), (8, 72200240), (10, 57760192), (14, 41257280), (16, 36100120), (20, 28880096), (28, 20628640), (31, 18632320), (32, 18050060), (35, 16502912), (40, 14440048), (56, 10314320), (62, 9316160), (64, 9025030), (70, 8251456), (80, 7220024), (112, 5157160), (124, 4658080), (128, 4512515), (140, 4125728), (155, 3726464), (160, 3610012), (217, 2661760), (224, 2578580), (248, 2329040), (280, 2062864), (310, 1863232), (320, 1805006), (434, 1330880), (448, 1289290), (496, 1164520), (560, 1031432), (620, 931616), (640, 902503), (868, 665440), (896, 644645), (992, 582260), (1085, 532352), (1120, 515716), (1240, 465808), (1736, 332720), (1984, 291130), (2170, 266176), (2240, 257858), (2480, 232904), (3472, 166360), (3968, 145565), (4159, 138880), (4340, 133088), (4480, 128929), (4960, 116452), (6944, 83180), (8318, 69440), (8680, 66544), (9920, 58226), (13888, 41590), (16636, 34720), (17360, 33272), (19840, 29113), (20795, 27776)]