8616254040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{62819}}^1$

素因数の和:62966

約数の個数: 128

約数和(自身を含む): 28947456000

約数和(自身を除く): 20331201960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 9144, 11430, 13716, 15240, 17145, 22860, 27432, 34290, 45720, 62819, 68580, 125638, 137160, 188457, 251276, 314095, 376914, 502552, 565371, 628190, 753828, 942285, 1130742, 1256380, 1507656, 1696113, 1884570, 2261484, 2512760, 2826855, 3392226, 3769140, 4522968, 5653710, 6784452, 7538280, 7978013, 8480565, 11307420, 13568904, 15956026, 16961130, 22614840, 23934039, 31912052, 33922260, 39890065, 47868078, 63824104, 67844520, 71802117, 79780130, 95736156, 119670195, 143604234, 159560260, 191472312, 215406351, 239340390, 287208468, 319120520, 359010585, 430812702, 478680780, 574416936, 718021170, 861625404, 957361560, 1077031755, 1436042340, 1723250808, 2154063510, 2872084680, 4308127020, 8616254040]

約数ペア:

[(1, 8616254040), (2, 4308127020), (3, 2872084680), (4, 2154063510), (5, 1723250808), (6, 1436042340), (8, 1077031755), (9, 957361560), (10, 861625404), (12, 718021170), (15, 574416936), (18, 478680780), (20, 430812702), (24, 359010585), (27, 319120520), (30, 287208468), (36, 239340390), (40, 215406351), (45, 191472312), (54, 159560260), (60, 143604234), (72, 119670195), (90, 95736156), (108, 79780130), (120, 71802117), (127, 67844520), (135, 63824104), (180, 47868078), (216, 39890065), (254, 33922260), (270, 31912052), (360, 23934039), (381, 22614840), (508, 16961130), (540, 15956026), (635, 13568904), (762, 11307420), (1016, 8480565), (1080, 7978013), (1143, 7538280), (1270, 6784452), (1524, 5653710), (1905, 4522968), (2286, 3769140), (2540, 3392226), (3048, 2826855), (3429, 2512760), (3810, 2261484), (4572, 1884570), (5080, 1696113), (5715, 1507656), (6858, 1256380), (7620, 1130742), (9144, 942285), (11430, 753828), (13716, 628190), (15240, 565371), (17145, 502552), (22860, 376914), (27432, 314095), (34290, 251276), (45720, 188457), (62819, 137160), (68580, 125638)]