194618520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 192

約数和(自身を含む): 684684000

約数和(自身を除く): 490065480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 769, 855, 888, 1110, 1140, 1332, 1368, 1406, 1480, 1538, 1665, 1710, 2109, 2220, 2280, 2307, 2664, 2812, 3076, 3330, 3420, 3515, 3845, 4218, 4440, 4614, 5624, 6152, 6327, 6660, 6840, 6921, 7030, 7690, 8436, 9228, 10545, 11535, 12654, 13320, 13842, 14060, 14611, 15380, 16872, 18456, 21090, 23070, 25308, 27684, 28120, 28453, 29222, 30760, 31635, 34605, 42180, 43833, 46140, 50616, 55368, 56906, 58444, 63270, 69210, 73055, 84360, 85359, 87666, 92280, 113812, 116888, 126540, 131499, 138420, 142265, 146110, 170718, 175332, 219165, 227624, 253080, 256077, 262998, 276840, 284530, 292220, 341436, 350664, 426795, 438330, 512154, 525996, 540607, 569060, 584440, 657495, 682872, 853590, 876660, 1024308, 1051992, 1081214, 1138120, 1280385, 1314990, 1621821, 1707180, 1753320, 2048616, 2162428, 2560770, 2629980, 2703035, 3243642, 3414360, 4324856, 4865463, 5121540, 5259960, 5406070, 6487284, 8109105, 9730926, 10243080, 10812140, 12974568, 16218210, 19461852, 21624280, 24327315, 32436420, 38923704, 48654630, 64872840, 97309260, 194618520]

約数ペア:

[(1, 194618520), (2, 97309260), (3, 64872840), (4, 48654630), (5, 38923704), (6, 32436420), (8, 24327315), (9, 21624280), (10, 19461852), (12, 16218210), (15, 12974568), (18, 10812140), (19, 10243080), (20, 9730926), (24, 8109105), (30, 6487284), (36, 5406070), (37, 5259960), (38, 5121540), (40, 4865463), (45, 4324856), (57, 3414360), (60, 3243642), (72, 2703035), (74, 2629980), (76, 2560770), (90, 2162428), (95, 2048616), (111, 1753320), (114, 1707180), (120, 1621821), (148, 1314990), (152, 1280385), (171, 1138120), (180, 1081214), (185, 1051992), (190, 1024308), (222, 876660), (228, 853590), (285, 682872), (296, 657495), (333, 584440), (342, 569060), (360, 540607), (370, 525996), (380, 512154), (444, 438330), (456, 426795), (555, 350664), (570, 341436), (666, 292220), (684, 284530), (703, 276840), (740, 262998), (760, 256077), (769, 253080), (855, 227624), (888, 219165), (1110, 175332), (1140, 170718), (1332, 146110), (1368, 142265), (1406, 138420), (1480, 131499), (1538, 126540), (1665, 116888), (1710, 113812), (2109, 92280), (2220, 87666), (2280, 85359), (2307, 84360), (2664, 73055), (2812, 69210), (3076, 63270), (3330, 58444), (3420, 56906), (3515, 55368), (3845, 50616), (4218, 46140), (4440, 43833), (4614, 42180), (5624, 34605), (6152, 31635), (6327, 30760), (6660, 29222), (6840, 28453), (6921, 28120), (7030, 27684), (7690, 25308), (8436, 23070), (9228, 21090), (10545, 18456), (11535, 16872), (12654, 15380), (13320, 14611), (13842, 14060)]