219166710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 658368000

約数和(自身を除く): 439201290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 59, 70, 95, 98, 105, 114, 118, 133, 147, 177, 190, 210, 245, 266, 285, 294, 295, 343, 354, 361, 399, 413, 490, 570, 590, 665, 686, 722, 735, 798, 826, 885, 931, 1029, 1083, 1121, 1239, 1330, 1470, 1715, 1770, 1805, 1862, 1995, 2058, 2065, 2166, 2242, 2478, 2527, 2793, 2891, 3363, 3430, 3610, 3990, 4130, 4655, 5054, 5145, 5415, 5586, 5605, 5782, 6195, 6517, 6726, 7581, 7847, 8673, 9310, 10290, 10830, 11210, 12390, 12635, 13034, 13965, 14455, 15162, 15694, 16815, 17346, 17689, 19551, 20237, 21299, 23541, 25270, 27930, 28910, 32585, 33630, 35378, 37905, 39102, 39235, 40474, 42598, 43365, 47082, 53067, 54929, 60711, 63897, 65170, 75810, 78470, 86730, 88445, 97755, 101185, 106134, 106495, 109858, 117705, 121422, 123823, 127794, 149093, 164787, 176890, 195510, 202370, 212990, 235410, 247646, 265335, 274645, 298186, 303555, 319485, 329574, 371469, 384503, 447279, 530670, 549290, 607110, 619115, 638970, 742938, 745465, 769006, 823935, 894558, 1043651, 1153509, 1238230, 1490930, 1647870, 1857345, 1922515, 2087302, 2236395, 2307018, 3130953, 3714690, 3845030, 4472790, 5218255, 5767545, 6261906, 7305557, 10436510, 11535090, 14611114, 15654765, 21916671, 31309530, 36527785, 43833342, 73055570, 109583355, 219166710]

約数ペア:

[(1, 219166710), (2, 109583355), (3, 73055570), (5, 43833342), (6, 36527785), (7, 31309530), (10, 21916671), (14, 15654765), (15, 14611114), (19, 11535090), (21, 10436510), (30, 7305557), (35, 6261906), (38, 5767545), (42, 5218255), (49, 4472790), (57, 3845030), (59, 3714690), (70, 3130953), (95, 2307018), (98, 2236395), (105, 2087302), (114, 1922515), (118, 1857345), (133, 1647870), (147, 1490930), (177, 1238230), (190, 1153509), (210, 1043651), (245, 894558), (266, 823935), (285, 769006), (294, 745465), (295, 742938), (343, 638970), (354, 619115), (361, 607110), (399, 549290), (413, 530670), (490, 447279), (570, 384503), (590, 371469), (665, 329574), (686, 319485), (722, 303555), (735, 298186), (798, 274645), (826, 265335), (885, 247646), (931, 235410), (1029, 212990), (1083, 202370), (1121, 195510), (1239, 176890), (1330, 164787), (1470, 149093), (1715, 127794), (1770, 123823), (1805, 121422), (1862, 117705), (1995, 109858), (2058, 106495), (2065, 106134), (2166, 101185), (2242, 97755), (2478, 88445), (2527, 86730), (2793, 78470), (2891, 75810), (3363, 65170), (3430, 63897), (3610, 60711), (3990, 54929), (4130, 53067), (4655, 47082), (5054, 43365), (5145, 42598), (5415, 40474), (5586, 39235), (5605, 39102), (5782, 37905), (6195, 35378), (6517, 33630), (6726, 32585), (7581, 28910), (7847, 27930), (8673, 25270), (9310, 23541), (10290, 21299), (10830, 20237), (11210, 19551), (12390, 17689), (12635, 17346), (13034, 16815), (13965, 15694), (14455, 15162)]