313750080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 336

約数和(自身を含む): 1255288320

約数和(自身を除く): 941538240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 158, 160, 168, 180, 192, 197, 210, 224, 237, 240, 252, 280, 288, 315, 316, 320, 336, 360, 394, 395, 420, 448, 474, 480, 504, 553, 560, 576, 591, 630, 632, 672, 711, 720, 788, 790, 840, 948, 960, 985, 1008, 1106, 1120, 1182, 1185, 1260, 1264, 1344, 1379, 1422, 1440, 1576, 1580, 1659, 1680, 1773, 1896, 1970, 2016, 2212, 2240, 2364, 2370, 2520, 2528, 2758, 2765, 2844, 2880, 2955, 3152, 3160, 3318, 3360, 3546, 3555, 3792, 3940, 4032, 4137, 4424, 4728, 4740, 4977, 5040, 5056, 5516, 5530, 5688, 5910, 6304, 6320, 6636, 6720, 6895, 7092, 7110, 7584, 7880, 8274, 8295, 8848, 8865, 9456, 9480, 9954, 10080, 11032, 11060, 11376, 11820, 12411, 12608, 12640, 13272, 13790, 14184, 14220, 15168, 15563, 15760, 16548, 16590, 17696, 17730, 18912, 18960, 19908, 20160, 20685, 22064, 22120, 22752, 23640, 24822, 24885, 25280, 26544, 27580, 28368, 28440, 31126, 31520, 33096, 33180, 35392, 35460, 37824, 37920, 39816, 41370, 44128, 44240, 45504, 46689, 47280, 49644, 49770, 53088, 55160, 56736, 56880, 62055, 62252, 63040, 66192, 66360, 70920, 75840, 77815, 79632, 82740, 88256, 88480, 93378, 94560, 99288, 99540, 106176, 108941, 110320, 113472, 113760, 124110, 124504, 132384, 132720, 140067, 141840, 155630, 159264, 165480, 176960, 186756, 189120, 198576, 199080, 217882, 220640, 227520, 233445, 248220, 249008, 264768, 265440, 280134, 283680, 311260, 318528, 326823, 330960, 373512, 397152, 398160, 435764, 441280, 466890, 496440, 498016, 530880, 544705, 560268, 567360, 622520, 653646, 661920, 700335, 747024, 794304, 796320, 871528, 933780, 980469, 992880, 996032, 1089410, 1120536, 1245040, 1307292, 1323840, 1400670, 1494048, 1592640, 1634115, 1743056, 1867560, 1960938, 1985760, 2178820, 2241072, 2490080, 2614584, 2801340, 2988096, 3268230, 3486112, 3735120, 3921876, 3971520, 4357640, 4482144, 4902345, 4980160, 5229168, 5602680, 6536460, 6972224, 7470240, 7843752, 8715280, 8964288, 9804690, 10458336, 11205360, 13072920, 14940480, 15687504, 17430560, 19609380, 20916672, 22410720, 26145840, 31375008, 34861120, 39218760, 44821440, 52291680, 62750016, 78437520, 104583360, 156875040, 313750080]

約数ペア:

[(1, 313750080), (2, 156875040), (3, 104583360), (4, 78437520), (5, 62750016), (6, 52291680), (7, 44821440), (8, 39218760), (9, 34861120), (10, 31375008), (12, 26145840), (14, 22410720), (15, 20916672), (16, 19609380), (18, 17430560), (20, 15687504), (21, 14940480), (24, 13072920), (28, 11205360), (30, 10458336), (32, 9804690), (35, 8964288), (36, 8715280), (40, 7843752), (42, 7470240), (45, 6972224), (48, 6536460), (56, 5602680), (60, 5229168), (63, 4980160), (64, 4902345), (70, 4482144), (72, 4357640), (79, 3971520), (80, 3921876), (84, 3735120), (90, 3486112), (96, 3268230), (105, 2988096), (112, 2801340), (120, 2614584), (126, 2490080), (140, 2241072), (144, 2178820), (158, 1985760), (160, 1960938), (168, 1867560), (180, 1743056), (192, 1634115), (197, 1592640), (210, 1494048), (224, 1400670), (237, 1323840), (240, 1307292), (252, 1245040), (280, 1120536), (288, 1089410), (315, 996032), (316, 992880), (320, 980469), (336, 933780), (360, 871528), (394, 796320), (395, 794304), (420, 747024), (448, 700335), (474, 661920), (480, 653646), (504, 622520), (553, 567360), (560, 560268), (576, 544705), (591, 530880), (630, 498016), (632, 496440), (672, 466890), (711, 441280), (720, 435764), (788, 398160), (790, 397152), (840, 373512), (948, 330960), (960, 326823), (985, 318528), (1008, 311260), (1106, 283680), (1120, 280134), (1182, 265440), (1185, 264768), (1260, 249008), (1264, 248220), (1344, 233445), (1379, 227520), (1422, 220640), (1440, 217882), (1576, 199080), (1580, 198576), (1659, 189120), (1680, 186756), (1773, 176960), (1896, 165480), (1970, 159264), (2016, 155630), (2212, 141840), (2240, 140067), (2364, 132720), (2370, 132384), (2520, 124504), (2528, 124110), (2758, 113760), (2765, 113472), (2844, 110320), (2880, 108941), (2955, 106176), (3152, 99540), (3160, 99288), (3318, 94560), (3360, 93378), (3546, 88480), (3555, 88256), (3792, 82740), (3940, 79632), (4032, 77815), (4137, 75840), (4424, 70920), (4728, 66360), (4740, 66192), (4977, 63040), (5040, 62252), (5056, 62055), (5516, 56880), (5530, 56736), (5688, 55160), (5910, 53088), (6304, 49770), (6320, 49644), (6636, 47280), (6720, 46689), (6895, 45504), (7092, 44240), (7110, 44128), (7584, 41370), (7880, 39816), (8274, 37920), (8295, 37824), (8848, 35460), (8865, 35392), (9456, 33180), (9480, 33096), (9954, 31520), (10080, 31126), (11032, 28440), (11060, 28368), (11376, 27580), (11820, 26544), (12411, 25280), (12608, 24885), (12640, 24822), (13272, 23640), (13790, 22752), (14184, 22120), (14220, 22064), (15168, 20685), (15563, 20160), (15760, 19908), (16548, 18960), (16590, 18912), (17696, 17730)]