2491238400

素因数分解:

$2^{11}\times 3^1\times 5^2\times 7^2\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 432

約数和(自身を含む): 9609228720

約数和(自身を除く): 7117990320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 256, 280, 294, 300, 320, 331, 336, 350, 384, 392, 400, 420, 448, 480, 490, 512, 525, 560, 588, 600, 640, 662, 672, 700, 735, 768, 784, 800, 840, 896, 960, 980, 993, 1024, 1050, 1120, 1176, 1200, 1225, 1280, 1324, 1344, 1400, 1470, 1536, 1568, 1600, 1655, 1680, 1792, 1920, 1960, 1986, 2048, 2100, 2240, 2317, 2352, 2400, 2450, 2560, 2648, 2688, 2800, 2940, 3072, 3136, 3200, 3310, 3360, 3584, 3675, 3840, 3920, 3972, 4200, 4480, 4634, 4704, 4800, 4900, 4965, 5120, 5296, 5376, 5600, 5880, 6144, 6272, 6400, 6620, 6720, 6951, 7168, 7350, 7680, 7840, 7944, 8275, 8400, 8960, 9268, 9408, 9600, 9800, 9930, 10240, 10592, 10752, 11200, 11585, 11760, 12544, 12800, 13240, 13440, 13902, 14336, 14700, 15360, 15680, 15888, 16219, 16550, 16800, 17920, 18536, 18816, 19200, 19600, 19860, 21184, 21504, 22400, 23170, 23520, 24825, 25088, 25600, 26480, 26880, 27804, 29400, 30720, 31360, 31776, 32438, 33100, 33600, 34755, 35840, 37072, 37632, 38400, 39200, 39720, 42368, 43008, 44800, 46340, 47040, 48657, 49650, 50176, 51200, 52960, 53760, 55608, 57925, 58800, 62720, 63552, 64876, 66200, 67200, 69510, 71680, 74144, 75264, 76800, 78400, 79440, 81095, 84736, 89600, 92680, 94080, 97314, 99300, 100352, 105920, 107520, 111216, 115850, 117600, 125440, 127104, 129752, 132400, 134400, 139020, 148288, 150528, 153600, 156800, 158880, 162190, 169472, 173775, 179200, 185360, 188160, 194628, 198600, 211840, 215040, 222432, 231700, 235200, 243285, 250880, 254208, 259504, 264800, 268800, 278040, 296576, 301056, 313600, 317760, 324380, 338944, 347550, 358400, 370720, 376320, 389256, 397200, 405475, 423680, 444864, 463400, 470400, 486570, 501760, 508416, 519008, 529600, 537600, 556080, 593152, 627200, 635520, 648760, 677888, 695100, 741440, 752640, 778512, 794400, 810950, 847360, 889728, 926800, 940800, 973140, 1016832, 1038016, 1059200, 1075200, 1112160, 1186304, 1216425, 1254400, 1271040, 1297520, 1390200, 1482880, 1505280, 1557024, 1588800, 1621900, 1694720, 1779456, 1853600, 1881600, 1946280, 2033664, 2076032, 2118400, 2224320, 2372608, 2432850, 2508800, 2542080, 2595040, 2780400, 2965760, 3114048, 3177600, 3243800, 3389440, 3558912, 3707200, 3763200, 3892560, 4152064, 4236800, 4448640, 4745216, 4865700, 5084160, 5190080, 5560800, 5931520, 6228096, 6355200, 6487600, 7117824, 7414400, 7526400, 7785120, 8304128, 8473600, 8897280, 9731400, 10168320, 10380160, 11121600, 11863040, 12456192, 12710400, 12975200, 14235648, 14828800, 15570240, 16608256, 16947200, 17794560, 19462800, 20760320, 22243200, 23726080, 24912384, 25420800, 25950400, 29657600, 31140480, 33216512, 35589120, 38925600, 41520640, 44486400, 49824768, 50841600, 51900800, 59315200, 62280960, 71178240, 77851200, 83041280, 88972800, 99649536, 103801600, 118630400, 124561920, 155702400, 166082560, 177945600, 207603200, 249123840, 311404800, 355891200, 415206400, 498247680, 622809600, 830412800, 1245619200, 2491238400]

約数ペア:

[(1, 2491238400), (2, 1245619200), (3, 830412800), (4, 622809600), (5, 498247680), (6, 415206400), (7, 355891200), (8, 311404800), (10, 249123840), (12, 207603200), (14, 177945600), (15, 166082560), (16, 155702400), (20, 124561920), (21, 118630400), (24, 103801600), (25, 99649536), (28, 88972800), (30, 83041280), (32, 77851200), (35, 71178240), (40, 62280960), (42, 59315200), (48, 51900800), (49, 50841600), (50, 49824768), (56, 44486400), (60, 41520640), (64, 38925600), (70, 35589120), (75, 33216512), (80, 31140480), (84, 29657600), (96, 25950400), (98, 25420800), (100, 24912384), (105, 23726080), (112, 22243200), (120, 20760320), (128, 19462800), (140, 17794560), (147, 16947200), (150, 16608256), (160, 15570240), (168, 14828800), (175, 14235648), (192, 12975200), (196, 12710400), (200, 12456192), (210, 11863040), (224, 11121600), (240, 10380160), (245, 10168320), (256, 9731400), (280, 8897280), (294, 8473600), (300, 8304128), (320, 7785120), (331, 7526400), (336, 7414400), (350, 7117824), (384, 6487600), (392, 6355200), (400, 6228096), (420, 5931520), (448, 5560800), (480, 5190080), (490, 5084160), (512, 4865700), (525, 4745216), (560, 4448640), (588, 4236800), (600, 4152064), (640, 3892560), (662, 3763200), (672, 3707200), (700, 3558912), (735, 3389440), (768, 3243800), (784, 3177600), (800, 3114048), (840, 2965760), (896, 2780400), (960, 2595040), (980, 2542080), (993, 2508800), (1024, 2432850), (1050, 2372608), (1120, 2224320), (1176, 2118400), (1200, 2076032), (1225, 2033664), (1280, 1946280), (1324, 1881600), (1344, 1853600), (1400, 1779456), (1470, 1694720), (1536, 1621900), (1568, 1588800), (1600, 1557024), (1655, 1505280), (1680, 1482880), (1792, 1390200), (1920, 1297520), (1960, 1271040), (1986, 1254400), (2048, 1216425), (2100, 1186304), (2240, 1112160), (2317, 1075200), (2352, 1059200), (2400, 1038016), (2450, 1016832), (2560, 973140), (2648, 940800), (2688, 926800), (2800, 889728), (2940, 847360), (3072, 810950), (3136, 794400), (3200, 778512), (3310, 752640), (3360, 741440), (3584, 695100), (3675, 677888), (3840, 648760), (3920, 635520), (3972, 627200), (4200, 593152), (4480, 556080), (4634, 537600), (4704, 529600), (4800, 519008), (4900, 508416), (4965, 501760), (5120, 486570), (5296, 470400), (5376, 463400), (5600, 444864), (5880, 423680), (6144, 405475), (6272, 397200), (6400, 389256), (6620, 376320), (6720, 370720), (6951, 358400), (7168, 347550), (7350, 338944), (7680, 324380), (7840, 317760), (7944, 313600), (8275, 301056), (8400, 296576), (8960, 278040), (9268, 268800), (9408, 264800), (9600, 259504), (9800, 254208), (9930, 250880), (10240, 243285), (10592, 235200), (10752, 231700), (11200, 222432), (11585, 215040), (11760, 211840), (12544, 198600), (12800, 194628), (13240, 188160), (13440, 185360), (13902, 179200), (14336, 173775), (14700, 169472), (15360, 162190), (15680, 158880), (15888, 156800), (16219, 153600), (16550, 150528), (16800, 148288), (17920, 139020), (18536, 134400), (18816, 132400), (19200, 129752), (19600, 127104), (19860, 125440), (21184, 117600), (21504, 115850), (22400, 111216), (23170, 107520), (23520, 105920), (24825, 100352), (25088, 99300), (25600, 97314), (26480, 94080), (26880, 92680), (27804, 89600), (29400, 84736), (30720, 81095), (31360, 79440), (31776, 78400), (32438, 76800), (33100, 75264), (33600, 74144), (34755, 71680), (35840, 69510), (37072, 67200), (37632, 66200), (38400, 64876), (39200, 63552), (39720, 62720), (42368, 58800), (43008, 57925), (44800, 55608), (46340, 53760), (47040, 52960), (48657, 51200), (49650, 50176)]