312701361120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{4079}}^1$

素因数の和:4622

約数の個数: 288

約数和(自身を含む): 1077840691200

約数和(自身を除く): 765139330080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 139, 144, 160, 180, 240, 278, 288, 360, 383, 417, 480, 556, 695, 720, 766, 834, 1112, 1149, 1251, 1390, 1440, 1532, 1668, 1915, 2085, 2224, 2298, 2502, 2780, 3064, 3336, 3447, 3830, 4079, 4170, 4448, 4596, 5004, 5560, 5745, 6128, 6255, 6672, 6894, 7660, 8158, 8340, 9192, 10008, 11120, 11490, 12237, 12256, 12510, 13344, 13788, 15320, 16316, 16680, 17235, 18384, 20016, 20395, 22240, 22980, 24474, 25020, 27576, 30640, 32632, 33360, 34470, 36711, 36768, 40032, 40790, 45960, 48948, 50040, 53237, 55152, 61185, 61280, 65264, 66720, 68940, 73422, 81580, 91920, 97896, 100080, 106474, 110304, 122370, 130528, 137880, 146844, 159711, 163160, 183555, 183840, 195792, 200160, 212948, 244740, 266185, 275760, 293688, 319422, 326320, 367110, 391584, 425896, 479133, 489480, 532370, 551520, 566981, 587376, 638844, 652640, 734220, 798555, 851792, 958266, 978960, 1064740, 1133962, 1174752, 1277688, 1468440, 1562257, 1597110, 1700943, 1703584, 1916532, 1957920, 2129480, 2267924, 2395665, 2555376, 2834905, 2936880, 3124514, 3194220, 3401886, 3833064, 4258960, 4535848, 4686771, 4791330, 5102829, 5110752, 5669810, 5873760, 6249028, 6388440, 6803772, 7666128, 7811285, 8504715, 8517920, 9071696, 9373542, 9582660, 10205658, 11339620, 12498056, 12776880, 13607544, 14060313, 15332256, 15622570, 17009430, 18143392, 18747084, 19165320, 20411316, 22679240, 23433855, 24996112, 25514145, 25553760, 27215088, 28120626, 31245140, 34018860, 37494168, 38330640, 40822632, 45358480, 46867710, 49992224, 51028290, 54430176, 56241252, 62490280, 68037720, 70301565, 74988336, 76661280, 81645264, 90716960, 93735420, 102056580, 112482504, 124980560, 136075440, 140603130, 149976672, 163290528, 187470840, 204113160, 217153723, 224965008, 249961120, 272150880, 281206260, 374941680, 408226320, 434307446, 449930016, 562412520, 651461169, 749883360, 816452640, 868614892, 1085768615, 1124825040, 1302922338, 1737229784, 1954383507, 2171537230, 2249650080, 2605844676, 3257305845, 3474459568, 3908767014, 4343074460, 5211689352, 6514611690, 6948919136, 7817534028, 8686148920, 9771917535, 10423378704, 13029223380, 15635068056, 17372297840, 19543835070, 20846757408, 26058446760, 31270136112, 34744595680, 39087670140, 52116893520, 62540272224, 78175340280, 104233787040, 156350680560, 312701361120]

約数ペア:

[(1, 312701361120), (2, 156350680560), (3, 104233787040), (4, 78175340280), (5, 62540272224), (6, 52116893520), (8, 39087670140), (9, 34744595680), (10, 31270136112), (12, 26058446760), (15, 20846757408), (16, 19543835070), (18, 17372297840), (20, 15635068056), (24, 13029223380), (30, 10423378704), (32, 9771917535), (36, 8686148920), (40, 7817534028), (45, 6948919136), (48, 6514611690), (60, 5211689352), (72, 4343074460), (80, 3908767014), (90, 3474459568), (96, 3257305845), (120, 2605844676), (139, 2249650080), (144, 2171537230), (160, 1954383507), (180, 1737229784), (240, 1302922338), (278, 1124825040), (288, 1085768615), (360, 868614892), (383, 816452640), (417, 749883360), (480, 651461169), (556, 562412520), (695, 449930016), (720, 434307446), (766, 408226320), (834, 374941680), (1112, 281206260), (1149, 272150880), (1251, 249961120), (1390, 224965008), (1440, 217153723), (1532, 204113160), (1668, 187470840), (1915, 163290528), (2085, 149976672), (2224, 140603130), (2298, 136075440), (2502, 124980560), (2780, 112482504), (3064, 102056580), (3336, 93735420), (3447, 90716960), (3830, 81645264), (4079, 76661280), (4170, 74988336), (4448, 70301565), (4596, 68037720), (5004, 62490280), (5560, 56241252), (5745, 54430176), (6128, 51028290), (6255, 49992224), (6672, 46867710), (6894, 45358480), (7660, 40822632), (8158, 38330640), (8340, 37494168), (9192, 34018860), (10008, 31245140), (11120, 28120626), (11490, 27215088), (12237, 25553760), (12256, 25514145), (12510, 24996112), (13344, 23433855), (13788, 22679240), (15320, 20411316), (16316, 19165320), (16680, 18747084), (17235, 18143392), (18384, 17009430), (20016, 15622570), (20395, 15332256), (22240, 14060313), (22980, 13607544), (24474, 12776880), (25020, 12498056), (27576, 11339620), (30640, 10205658), (32632, 9582660), (33360, 9373542), (34470, 9071696), (36711, 8517920), (36768, 8504715), (40032, 7811285), (40790, 7666128), (45960, 6803772), (48948, 6388440), (50040, 6249028), (53237, 5873760), (55152, 5669810), (61185, 5110752), (61280, 5102829), (65264, 4791330), (66720, 4686771), (68940, 4535848), (73422, 4258960), (81580, 3833064), (91920, 3401886), (97896, 3194220), (100080, 3124514), (106474, 2936880), (110304, 2834905), (122370, 2555376), (130528, 2395665), (137880, 2267924), (146844, 2129480), (159711, 1957920), (163160, 1916532), (183555, 1703584), (183840, 1700943), (195792, 1597110), (200160, 1562257), (212948, 1468440), (244740, 1277688), (266185, 1174752), (275760, 1133962), (293688, 1064740), (319422, 978960), (326320, 958266), (367110, 851792), (391584, 798555), (425896, 734220), (479133, 652640), (489480, 638844), (532370, 587376), (551520, 566981)]