195651120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 716525568

約数和(自身を除く): 520874448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 131, 140, 147, 168, 196, 210, 240, 245, 254, 262, 280, 294, 336, 381, 392, 393, 420, 490, 508, 524, 560, 588, 635, 655, 735, 762, 784, 786, 840, 889, 917, 980, 1016, 1048, 1176, 1270, 1310, 1470, 1524, 1572, 1680, 1778, 1834, 1905, 1960, 1965, 2032, 2096, 2352, 2540, 2620, 2667, 2751, 2940, 3048, 3144, 3556, 3668, 3810, 3920, 3930, 4445, 4585, 5080, 5240, 5334, 5502, 5880, 6096, 6223, 6288, 6419, 7112, 7336, 7620, 7860, 8890, 9170, 10160, 10480, 10668, 11004, 11760, 12446, 12838, 13335, 13755, 14224, 14672, 15240, 15720, 16637, 17780, 18340, 18669, 19257, 21336, 22008, 24892, 25676, 26670, 27510, 30480, 31115, 31440, 32095, 33274, 35560, 36680, 37338, 38514, 42672, 44016, 49784, 49911, 51352, 53340, 55020, 62230, 64190, 66548, 71120, 73360, 74676, 77028, 83185, 93345, 96285, 99568, 99822, 102704, 106680, 110040, 116459, 124460, 128380, 133096, 149352, 154056, 166370, 186690, 192570, 199644, 213360, 220080, 232918, 248920, 249555, 256760, 266192, 298704, 308112, 332740, 349377, 373380, 385140, 399288, 465836, 497840, 499110, 513520, 582295, 665480, 698754, 746760, 770280, 798576, 815213, 931672, 998220, 1164590, 1330960, 1397508, 1493520, 1540560, 1630426, 1746885, 1863344, 1996440, 2329180, 2445639, 2795016, 3260852, 3493770, 3992880, 4076065, 4658360, 4891278, 5590032, 6521704, 6987540, 8152130, 9316720, 9782556, 12228195, 13043408, 13975080, 16304260, 19565112, 24456390, 27950160, 32608520, 39130224, 48912780, 65217040, 97825560, 195651120]

約数ペア:

[(1, 195651120), (2, 97825560), (3, 65217040), (4, 48912780), (5, 39130224), (6, 32608520), (7, 27950160), (8, 24456390), (10, 19565112), (12, 16304260), (14, 13975080), (15, 13043408), (16, 12228195), (20, 9782556), (21, 9316720), (24, 8152130), (28, 6987540), (30, 6521704), (35, 5590032), (40, 4891278), (42, 4658360), (48, 4076065), (49, 3992880), (56, 3493770), (60, 3260852), (70, 2795016), (80, 2445639), (84, 2329180), (98, 1996440), (105, 1863344), (112, 1746885), (120, 1630426), (127, 1540560), (131, 1493520), (140, 1397508), (147, 1330960), (168, 1164590), (196, 998220), (210, 931672), (240, 815213), (245, 798576), (254, 770280), (262, 746760), (280, 698754), (294, 665480), (336, 582295), (381, 513520), (392, 499110), (393, 497840), (420, 465836), (490, 399288), (508, 385140), (524, 373380), (560, 349377), (588, 332740), (635, 308112), (655, 298704), (735, 266192), (762, 256760), (784, 249555), (786, 248920), (840, 232918), (889, 220080), (917, 213360), (980, 199644), (1016, 192570), (1048, 186690), (1176, 166370), (1270, 154056), (1310, 149352), (1470, 133096), (1524, 128380), (1572, 124460), (1680, 116459), (1778, 110040), (1834, 106680), (1905, 102704), (1960, 99822), (1965, 99568), (2032, 96285), (2096, 93345), (2352, 83185), (2540, 77028), (2620, 74676), (2667, 73360), (2751, 71120), (2940, 66548), (3048, 64190), (3144, 62230), (3556, 55020), (3668, 53340), (3810, 51352), (3920, 49911), (3930, 49784), (4445, 44016), (4585, 42672), (5080, 38514), (5240, 37338), (5334, 36680), (5502, 35560), (5880, 33274), (6096, 32095), (6223, 31440), (6288, 31115), (6419, 30480), (7112, 27510), (7336, 26670), (7620, 25676), (7860, 24892), (8890, 22008), (9170, 21336), (10160, 19257), (10480, 18669), (10668, 18340), (11004, 17780), (11760, 16637), (12446, 15720), (12838, 15240), (13335, 14672), (13755, 14224)]