198912480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 682795008

約数和(自身を除く): 483882528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 195, 208, 240, 251, 254, 260, 312, 381, 390, 416, 480, 502, 508, 520, 624, 635, 753, 762, 780, 1004, 1016, 1040, 1248, 1255, 1270, 1506, 1524, 1560, 1651, 1905, 2008, 2032, 2080, 2510, 2540, 3012, 3048, 3120, 3263, 3302, 3765, 3810, 4016, 4064, 4953, 5020, 5080, 6024, 6096, 6240, 6526, 6604, 7530, 7620, 8032, 8255, 9789, 9906, 10040, 10160, 12048, 12192, 13052, 13208, 15060, 15240, 16315, 16510, 19578, 19812, 20080, 20320, 24096, 24765, 26104, 26416, 30120, 30480, 31877, 32630, 33020, 39156, 39624, 40160, 48945, 49530, 52208, 52832, 60240, 60960, 63754, 65260, 66040, 78312, 79248, 95631, 97890, 99060, 104416, 120480, 127508, 130520, 132080, 156624, 158496, 159385, 191262, 195780, 198120, 255016, 261040, 264160, 313248, 318770, 382524, 391560, 396240, 414401, 478155, 510032, 522080, 637540, 765048, 783120, 792480, 828802, 956310, 1020064, 1243203, 1275080, 1530096, 1566240, 1657604, 1912620, 2072005, 2486406, 2550160, 3060192, 3315208, 3825240, 4144010, 4972812, 5100320, 6216015, 6630416, 7650480, 8288020, 9945624, 12432030, 13260832, 15300960, 16576040, 19891248, 24864060, 33152080, 39782496, 49728120, 66304160, 99456240, 198912480]

約数ペア:

[(1, 198912480), (2, 99456240), (3, 66304160), (4, 49728120), (5, 39782496), (6, 33152080), (8, 24864060), (10, 19891248), (12, 16576040), (13, 15300960), (15, 13260832), (16, 12432030), (20, 9945624), (24, 8288020), (26, 7650480), (30, 6630416), (32, 6216015), (39, 5100320), (40, 4972812), (48, 4144010), (52, 3825240), (60, 3315208), (65, 3060192), (78, 2550160), (80, 2486406), (96, 2072005), (104, 1912620), (120, 1657604), (127, 1566240), (130, 1530096), (156, 1275080), (160, 1243203), (195, 1020064), (208, 956310), (240, 828802), (251, 792480), (254, 783120), (260, 765048), (312, 637540), (381, 522080), (390, 510032), (416, 478155), (480, 414401), (502, 396240), (508, 391560), (520, 382524), (624, 318770), (635, 313248), (753, 264160), (762, 261040), (780, 255016), (1004, 198120), (1016, 195780), (1040, 191262), (1248, 159385), (1255, 158496), (1270, 156624), (1506, 132080), (1524, 130520), (1560, 127508), (1651, 120480), (1905, 104416), (2008, 99060), (2032, 97890), (2080, 95631), (2510, 79248), (2540, 78312), (3012, 66040), (3048, 65260), (3120, 63754), (3263, 60960), (3302, 60240), (3765, 52832), (3810, 52208), (4016, 49530), (4064, 48945), (4953, 40160), (5020, 39624), (5080, 39156), (6024, 33020), (6096, 32630), (6240, 31877), (6526, 30480), (6604, 30120), (7530, 26416), (7620, 26104), (8032, 24765), (8255, 24096), (9789, 20320), (9906, 20080), (10040, 19812), (10160, 19578), (12048, 16510), (12192, 16315), (13052, 15240), (13208, 15060)]