18436691040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2021567}}^1$

素因数の和:2021604

約数の個数: 96

約数和(自身を含む): 61132216320

約数和(自身を除く): 42695525280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 2021567, 4043134, 6064701, 8086268, 10107835, 12129402, 16172536, 20215670, 24258804, 30323505, 32345072, 38409773, 40431340, 48517608, 60647010, 64690144, 76819546, 80862680, 97035216, 115229319, 121294020, 153639092, 161725360, 192048865, 194070432, 230458638, 242588040, 307278184, 323450720, 384097730, 460917276, 485176080, 576146595, 614556368, 768195460, 921834552, 970352160, 1152293190, 1229112736, 1536390920, 1843669104, 2304586380, 3072781840, 3687338208, 4609172760, 6145563680, 9218345520, 18436691040]

約数ペア:

[(1, 18436691040), (2, 9218345520), (3, 6145563680), (4, 4609172760), (5, 3687338208), (6, 3072781840), (8, 2304586380), (10, 1843669104), (12, 1536390920), (15, 1229112736), (16, 1152293190), (19, 970352160), (20, 921834552), (24, 768195460), (30, 614556368), (32, 576146595), (38, 485176080), (40, 460917276), (48, 384097730), (57, 323450720), (60, 307278184), (76, 242588040), (80, 230458638), (95, 194070432), (96, 192048865), (114, 161725360), (120, 153639092), (152, 121294020), (160, 115229319), (190, 97035216), (228, 80862680), (240, 76819546), (285, 64690144), (304, 60647010), (380, 48517608), (456, 40431340), (480, 38409773), (570, 32345072), (608, 30323505), (760, 24258804), (912, 20215670), (1140, 16172536), (1520, 12129402), (1824, 10107835), (2280, 8086268), (3040, 6064701), (4560, 4043134), (9120, 2021567)]