1289586240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23567}}^1$

素因数の和:23609

約数の個数: 168

約数和(自身を含む): 4669292160

約数和(自身を除く): 3379705920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 23567, 27360, 47134, 54720, 70701, 94268, 117835, 141402, 188536, 212103, 235670, 282804, 353505, 377072, 424206, 447773, 471340, 565608, 707010, 754144, 848412, 895546, 942680, 1060515, 1131216, 1343319, 1414020, 1508288, 1696824, 1791092, 1885360, 2121030, 2238865, 2262432, 2686638, 2828040, 3393648, 3582184, 3770720, 4029957, 4242060, 4477730, 4524864, 5373276, 5656080, 6716595, 6787296, 7164368, 7541440, 8059914, 8484120, 8955460, 10746552, 11312160, 13433190, 13574592, 14328736, 16119828, 16968240, 17910920, 20149785, 21493104, 22624320, 26866380, 28657472, 32239656, 33936480, 35821840, 40299570, 42986208, 53732760, 64479312, 67872960, 71643680, 80599140, 85972416, 107465520, 128958624, 143287360, 161198280, 214931040, 257917248, 322396560, 429862080, 644793120, 1289586240]

約数ペア:

[(1, 1289586240), (2, 644793120), (3, 429862080), (4, 322396560), (5, 257917248), (6, 214931040), (8, 161198280), (9, 143287360), (10, 128958624), (12, 107465520), (15, 85972416), (16, 80599140), (18, 71643680), (19, 67872960), (20, 64479312), (24, 53732760), (30, 42986208), (32, 40299570), (36, 35821840), (38, 33936480), (40, 32239656), (45, 28657472), (48, 26866380), (57, 22624320), (60, 21493104), (64, 20149785), (72, 17910920), (76, 16968240), (80, 16119828), (90, 14328736), (95, 13574592), (96, 13433190), (114, 11312160), (120, 10746552), (144, 8955460), (152, 8484120), (160, 8059914), (171, 7541440), (180, 7164368), (190, 6787296), (192, 6716595), (228, 5656080), (240, 5373276), (285, 4524864), (288, 4477730), (304, 4242060), (320, 4029957), (342, 3770720), (360, 3582184), (380, 3393648), (456, 2828040), (480, 2686638), (570, 2262432), (576, 2238865), (608, 2121030), (684, 1885360), (720, 1791092), (760, 1696824), (855, 1508288), (912, 1414020), (960, 1343319), (1140, 1131216), (1216, 1060515), (1368, 942680), (1440, 895546), (1520, 848412), (1710, 754144), (1824, 707010), (2280, 565608), (2736, 471340), (2880, 447773), (3040, 424206), (3420, 377072), (3648, 353505), (4560, 282804), (5472, 235670), (6080, 212103), (6840, 188536), (9120, 141402), (10944, 117835), (13680, 94268), (18240, 70701), (23567, 54720), (27360, 47134)]