339768780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 1075014528

約数和(自身を除く): 735245748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 61, 65, 74, 78, 111, 122, 130, 148, 156, 183, 185, 193, 195, 222, 244, 260, 305, 366, 370, 386, 390, 444, 481, 555, 579, 610, 732, 740, 772, 780, 793, 915, 962, 965, 1110, 1158, 1220, 1443, 1586, 1830, 1924, 1930, 2220, 2257, 2316, 2379, 2405, 2509, 2886, 2895, 3172, 3660, 3860, 3965, 4514, 4758, 4810, 5018, 5772, 5790, 6771, 7141, 7215, 7527, 7930, 9028, 9516, 9620, 10036, 11285, 11580, 11773, 11895, 12545, 13542, 14282, 14430, 15054, 15860, 21423, 22570, 23546, 23790, 25090, 27084, 28564, 28860, 29341, 30108, 33855, 35319, 35705, 37635, 42846, 45140, 47092, 47580, 50180, 58682, 58865, 67710, 70638, 71410, 75270, 85692, 88023, 92833, 107115, 117364, 117730, 135420, 141276, 142820, 146705, 150540, 153049, 176046, 176595, 185666, 214230, 235460, 278499, 293410, 306098, 352092, 353190, 371332, 428460, 435601, 440115, 459147, 464165, 556998, 586820, 612196, 706380, 765245, 871202, 880230, 918294, 928330, 1113996, 1306803, 1392495, 1530490, 1742404, 1760460, 1836588, 1856660, 2178005, 2295735, 2613606, 2784990, 3060980, 4356010, 4591470, 5227212, 5569980, 5662813, 6534015, 8712020, 9182940, 11325626, 13068030, 16988439, 22651252, 26136060, 28314065, 33976878, 56628130, 67953756, 84942195, 113256260, 169884390, 339768780]

約数ペア:

[(1, 339768780), (2, 169884390), (3, 113256260), (4, 84942195), (5, 67953756), (6, 56628130), (10, 33976878), (12, 28314065), (13, 26136060), (15, 22651252), (20, 16988439), (26, 13068030), (30, 11325626), (37, 9182940), (39, 8712020), (52, 6534015), (60, 5662813), (61, 5569980), (65, 5227212), (74, 4591470), (78, 4356010), (111, 3060980), (122, 2784990), (130, 2613606), (148, 2295735), (156, 2178005), (183, 1856660), (185, 1836588), (193, 1760460), (195, 1742404), (222, 1530490), (244, 1392495), (260, 1306803), (305, 1113996), (366, 928330), (370, 918294), (386, 880230), (390, 871202), (444, 765245), (481, 706380), (555, 612196), (579, 586820), (610, 556998), (732, 464165), (740, 459147), (772, 440115), (780, 435601), (793, 428460), (915, 371332), (962, 353190), (965, 352092), (1110, 306098), (1158, 293410), (1220, 278499), (1443, 235460), (1586, 214230), (1830, 185666), (1924, 176595), (1930, 176046), (2220, 153049), (2257, 150540), (2316, 146705), (2379, 142820), (2405, 141276), (2509, 135420), (2886, 117730), (2895, 117364), (3172, 107115), (3660, 92833), (3860, 88023), (3965, 85692), (4514, 75270), (4758, 71410), (4810, 70638), (5018, 67710), (5772, 58865), (5790, 58682), (6771, 50180), (7141, 47580), (7215, 47092), (7527, 45140), (7930, 42846), (9028, 37635), (9516, 35705), (9620, 35319), (10036, 33855), (11285, 30108), (11580, 29341), (11773, 28860), (11895, 28564), (12545, 27084), (13542, 25090), (14282, 23790), (14430, 23546), (15054, 22570), (15860, 21423)]