2169890640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14149}}^1$

素因数の和:14242

約数の個数: 160

約数和(自身を含む): 7579872000

約数和(自身を除く): 5409981360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 14149, 15336, 17040, 19170, 25560, 28298, 30672, 38340, 42447, 51120, 56596, 70745, 76680, 84894, 113192, 127341, 141490, 153360, 169788, 212235, 226384, 254682, 282980, 339576, 382023, 424470, 509364, 565960, 636705, 679152, 764046, 848940, 1004579, 1018728, 1131920, 1273410, 1528092, 1697880, 1910115, 2009158, 2037456, 2546820, 3013737, 3056184, 3395760, 3820230, 4018316, 5022895, 5093640, 6027474, 6112368, 7640460, 8036632, 9041211, 10045790, 10187280, 12054948, 15068685, 15280920, 16073264, 18082422, 20091580, 24109896, 27123633, 30137370, 30561840, 36164844, 40183160, 45206055, 48219792, 54247266, 60274740, 72329688, 80366320, 90412110, 108494532, 120549480, 135618165, 144659376, 180824220, 216989064, 241098960, 271236330, 361648440, 433978128, 542472660, 723296880, 1084945320, 2169890640]

約数ペア:

[(1, 2169890640), (2, 1084945320), (3, 723296880), (4, 542472660), (5, 433978128), (6, 361648440), (8, 271236330), (9, 241098960), (10, 216989064), (12, 180824220), (15, 144659376), (16, 135618165), (18, 120549480), (20, 108494532), (24, 90412110), (27, 80366320), (30, 72329688), (36, 60274740), (40, 54247266), (45, 48219792), (48, 45206055), (54, 40183160), (60, 36164844), (71, 30561840), (72, 30137370), (80, 27123633), (90, 24109896), (108, 20091580), (120, 18082422), (135, 16073264), (142, 15280920), (144, 15068685), (180, 12054948), (213, 10187280), (216, 10045790), (240, 9041211), (270, 8036632), (284, 7640460), (355, 6112368), (360, 6027474), (426, 5093640), (432, 5022895), (540, 4018316), (568, 3820230), (639, 3395760), (710, 3056184), (720, 3013737), (852, 2546820), (1065, 2037456), (1080, 2009158), (1136, 1910115), (1278, 1697880), (1420, 1528092), (1704, 1273410), (1917, 1131920), (2130, 1018728), (2160, 1004579), (2556, 848940), (2840, 764046), (3195, 679152), (3408, 636705), (3834, 565960), (4260, 509364), (5112, 424470), (5680, 382023), (6390, 339576), (7668, 282980), (8520, 254682), (9585, 226384), (10224, 212235), (12780, 169788), (14149, 153360), (15336, 141490), (17040, 127341), (19170, 113192), (25560, 84894), (28298, 76680), (30672, 70745), (38340, 56596), (42447, 51120)]