43971520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 113568480

約数和(自身を除く): 69596960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 59, 64, 68, 80, 85, 118, 136, 137, 160, 170, 236, 272, 274, 295, 320, 340, 472, 544, 548, 590, 680, 685, 944, 1003, 1088, 1096, 1180, 1360, 1370, 1888, 2006, 2192, 2329, 2360, 2720, 2740, 3776, 4012, 4384, 4658, 4720, 5015, 5440, 5480, 8024, 8083, 8768, 9316, 9440, 10030, 10960, 11645, 16048, 16166, 18632, 18880, 20060, 21920, 23290, 32096, 32332, 37264, 40120, 40415, 43840, 46580, 64192, 64664, 74528, 80240, 80830, 93160, 129328, 137411, 149056, 160480, 161660, 186320, 258656, 274822, 320960, 323320, 372640, 517312, 549644, 646640, 687055, 745280, 1099288, 1293280, 1374110, 2198576, 2586560, 2748220, 4397152, 5496440, 8794304, 10992880, 21985760, 43971520]

約数ペア:

[(1, 43971520), (2, 21985760), (4, 10992880), (5, 8794304), (8, 5496440), (10, 4397152), (16, 2748220), (17, 2586560), (20, 2198576), (32, 1374110), (34, 1293280), (40, 1099288), (59, 745280), (64, 687055), (68, 646640), (80, 549644), (85, 517312), (118, 372640), (136, 323320), (137, 320960), (160, 274822), (170, 258656), (236, 186320), (272, 161660), (274, 160480), (295, 149056), (320, 137411), (340, 129328), (472, 93160), (544, 80830), (548, 80240), (590, 74528), (680, 64664), (685, 64192), (944, 46580), (1003, 43840), (1088, 40415), (1096, 40120), (1180, 37264), (1360, 32332), (1370, 32096), (1888, 23290), (2006, 21920), (2192, 20060), (2329, 18880), (2360, 18632), (2720, 16166), (2740, 16048), (3776, 11645), (4012, 10960), (4384, 10030), (4658, 9440), (4720, 9316), (5015, 8768), (5440, 8083), (5480, 8024)]