16082820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 56448000

約数和(自身を除く): 40365180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 79, 87, 90, 108, 116, 117, 130, 135, 145, 156, 158, 174, 180, 195, 234, 237, 260, 261, 270, 290, 316, 348, 351, 377, 390, 395, 435, 468, 474, 522, 540, 580, 585, 702, 711, 754, 780, 783, 790, 870, 948, 1027, 1044, 1131, 1170, 1185, 1305, 1404, 1422, 1508, 1566, 1580, 1740, 1755, 1885, 2054, 2133, 2262, 2291, 2340, 2370, 2610, 2844, 3081, 3132, 3393, 3510, 3555, 3770, 3915, 4108, 4266, 4524, 4582, 4740, 5135, 5220, 5655, 6162, 6786, 6873, 7020, 7110, 7540, 7830, 8532, 9164, 9243, 10179, 10270, 10665, 11310, 11455, 12324, 13572, 13746, 14220, 15405, 15660, 16965, 18486, 20358, 20540, 20619, 21330, 22620, 22910, 27492, 27729, 29783, 30810, 33930, 34365, 36972, 40716, 41238, 42660, 45820, 46215, 50895, 55458, 59566, 61620, 61857, 67860, 68730, 82476, 89349, 92430, 101790, 103095, 110916, 119132, 123714, 137460, 138645, 148915, 178698, 184860, 203580, 206190, 247428, 268047, 277290, 297830, 309285, 357396, 412380, 446745, 536094, 554580, 595660, 618570, 804141, 893490, 1072188, 1237140, 1340235, 1608282, 1786980, 2680470, 3216564, 4020705, 5360940, 8041410, 16082820]

約数ペア:

[(1, 16082820), (2, 8041410), (3, 5360940), (4, 4020705), (5, 3216564), (6, 2680470), (9, 1786980), (10, 1608282), (12, 1340235), (13, 1237140), (15, 1072188), (18, 893490), (20, 804141), (26, 618570), (27, 595660), (29, 554580), (30, 536094), (36, 446745), (39, 412380), (45, 357396), (52, 309285), (54, 297830), (58, 277290), (60, 268047), (65, 247428), (78, 206190), (79, 203580), (87, 184860), (90, 178698), (108, 148915), (116, 138645), (117, 137460), (130, 123714), (135, 119132), (145, 110916), (156, 103095), (158, 101790), (174, 92430), (180, 89349), (195, 82476), (234, 68730), (237, 67860), (260, 61857), (261, 61620), (270, 59566), (290, 55458), (316, 50895), (348, 46215), (351, 45820), (377, 42660), (390, 41238), (395, 40716), (435, 36972), (468, 34365), (474, 33930), (522, 30810), (540, 29783), (580, 27729), (585, 27492), (702, 22910), (711, 22620), (754, 21330), (780, 20619), (783, 20540), (790, 20358), (870, 18486), (948, 16965), (1027, 15660), (1044, 15405), (1131, 14220), (1170, 13746), (1185, 13572), (1305, 12324), (1404, 11455), (1422, 11310), (1508, 10665), (1566, 10270), (1580, 10179), (1740, 9243), (1755, 9164), (1885, 8532), (2054, 7830), (2133, 7540), (2262, 7110), (2291, 7020), (2340, 6873), (2370, 6786), (2610, 6162), (2844, 5655), (3081, 5220), (3132, 5135), (3393, 4740), (3510, 4582), (3555, 4524), (3770, 4266), (3915, 4108)]