2142452160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 448

約数和(自身を含む): 8232038400

約数和(自身を除く): 6089586240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 342, 360, 372, 380, 421, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 684, 720, 744, 760, 837, 842, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1178, 1216, 1240, 1263, 1368, 1395, 1440, 1488, 1520, 1674, 1684, 1710, 1728, 1767, 1824, 1860, 1984, 2052, 2105, 2160, 2232, 2280, 2356, 2480, 2526, 2565, 2736, 2790, 2880, 2945, 2976, 3040, 3348, 3368, 3420, 3534, 3648, 3720, 3789, 4104, 4185, 4210, 4320, 4464, 4560, 4712, 4960, 5052, 5130, 5301, 5472, 5580, 5890, 5952, 6080, 6315, 6696, 6736, 6840, 7068, 7440, 7578, 7999, 8208, 8370, 8420, 8640, 8835, 8928, 9120, 9424, 9920, 10104, 10260, 10602, 10944, 11160, 11367, 11780, 12630, 13051, 13392, 13472, 13680, 14136, 14880, 15156, 15903, 15998, 16416, 16740, 16840, 17670, 17856, 18240, 18848, 18945, 20208, 20520, 21204, 22320, 22734, 23560, 23997, 25260, 26102, 26505, 26784, 26944, 27360, 28272, 29760, 30312, 31806, 31996, 32832, 33480, 33680, 35340, 37696, 37890, 39153, 39995, 40416, 41040, 42408, 44640, 45468, 47120, 47994, 50520, 52204, 53010, 53568, 54720, 56544, 56835, 60624, 63612, 63992, 65255, 66960, 67360, 70680, 71991, 75780, 78306, 79515, 79990, 80832, 82080, 84816, 89280, 90936, 94240, 95988, 101040, 104408, 106020, 113088, 113670, 117459, 119985, 121248, 127224, 127984, 130510, 133920, 134720, 141360, 143982, 151560, 156612, 159030, 159980, 164160, 169632, 181872, 188480, 191976, 195765, 202080, 208816, 212040, 215973, 227340, 234918, 239970, 242496, 247969, 254448, 255968, 261020, 267840, 282720, 287964, 303120, 313224, 318060, 319960, 339264, 352377, 359955, 363744, 383952, 391530, 404160, 417632, 424080, 431946, 454680, 469836, 479940, 495938, 508896, 511936, 522040, 565440, 575928, 587295, 606240, 626448, 636120, 639920, 704754, 719910, 727488, 743907, 767904, 783060, 835264, 848160, 863892, 909360, 939672, 959880, 991876, 1017792, 1044080, 1079865, 1151856, 1174590, 1212480, 1239845, 1252896, 1272240, 1279840, 1409508, 1439820, 1487814, 1535808, 1566120, 1696320, 1727784, 1761885, 1818720, 1879344, 1919760, 1983752, 2088160, 2159730, 2231721, 2303712, 2349180, 2479690, 2505792, 2544480, 2559680, 2819016, 2879640, 2975628, 3132240, 3455568, 3523770, 3637440, 3719535, 3758688, 3839520, 3967504, 4176320, 4319460, 4463442, 4607424, 4698360, 4959380, 5088960, 5638032, 5759280, 5951256, 6264480, 6695163, 6911136, 7047540, 7439070, 7517376, 7679040, 7935008, 8638920, 8926884, 9396720, 9918760, 11158605, 11276064, 11518560, 11902512, 12528960, 13390326, 13822272, 14095080, 14878140, 15870016, 17277840, 17853768, 18793440, 19837520, 22317210, 22552128, 23037120, 23805024, 26780652, 28190160, 29756280, 33475815, 34555680, 35707536, 37586880, 39675040, 44634420, 47610048, 53561304, 56380320, 59512560, 66951630, 69111360, 71415072, 79350080, 89268840, 107122608, 112760640, 119025120, 133903260, 142830144, 178537680, 214245216, 238050240, 267806520, 357075360, 428490432, 535613040, 714150720, 1071226080, 2142452160]

約数ペア:

[(1, 2142452160), (2, 1071226080), (3, 714150720), (4, 535613040), (5, 428490432), (6, 357075360), (8, 267806520), (9, 238050240), (10, 214245216), (12, 178537680), (15, 142830144), (16, 133903260), (18, 119025120), (19, 112760640), (20, 107122608), (24, 89268840), (27, 79350080), (30, 71415072), (31, 69111360), (32, 66951630), (36, 59512560), (38, 56380320), (40, 53561304), (45, 47610048), (48, 44634420), (54, 39675040), (57, 37586880), (60, 35707536), (62, 34555680), (64, 33475815), (72, 29756280), (76, 28190160), (80, 26780652), (90, 23805024), (93, 23037120), (95, 22552128), (96, 22317210), (108, 19837520), (114, 18793440), (120, 17853768), (124, 17277840), (135, 15870016), (144, 14878140), (152, 14095080), (155, 13822272), (160, 13390326), (171, 12528960), (180, 11902512), (186, 11518560), (190, 11276064), (192, 11158605), (216, 9918760), (228, 9396720), (240, 8926884), (248, 8638920), (270, 7935008), (279, 7679040), (285, 7517376), (288, 7439070), (304, 7047540), (310, 6911136), (320, 6695163), (342, 6264480), (360, 5951256), (372, 5759280), (380, 5638032), (421, 5088960), (432, 4959380), (456, 4698360), (465, 4607424), (480, 4463442), (496, 4319460), (513, 4176320), (540, 3967504), (558, 3839520), (570, 3758688), (576, 3719535), (589, 3637440), (608, 3523770), (620, 3455568), (684, 3132240), (720, 2975628), (744, 2879640), (760, 2819016), (837, 2559680), (842, 2544480), (855, 2505792), (864, 2479690), (912, 2349180), (930, 2303712), (960, 2231721), (992, 2159730), (1026, 2088160), (1080, 1983752), (1116, 1919760), (1140, 1879344), (1178, 1818720), (1216, 1761885), (1240, 1727784), (1263, 1696320), (1368, 1566120), (1395, 1535808), (1440, 1487814), (1488, 1439820), (1520, 1409508), (1674, 1279840), (1684, 1272240), (1710, 1252896), (1728, 1239845), (1767, 1212480), (1824, 1174590), (1860, 1151856), (1984, 1079865), (2052, 1044080), (2105, 1017792), (2160, 991876), (2232, 959880), (2280, 939672), (2356, 909360), (2480, 863892), (2526, 848160), (2565, 835264), (2736, 783060), (2790, 767904), (2880, 743907), (2945, 727488), (2976, 719910), (3040, 704754), (3348, 639920), (3368, 636120), (3420, 626448), (3534, 606240), (3648, 587295), (3720, 575928), (3789, 565440), (4104, 522040), (4185, 511936), (4210, 508896), (4320, 495938), (4464, 479940), (4560, 469836), (4712, 454680), (4960, 431946), (5052, 424080), (5130, 417632), (5301, 404160), (5472, 391530), (5580, 383952), (5890, 363744), (5952, 359955), (6080, 352377), (6315, 339264), (6696, 319960), (6736, 318060), (6840, 313224), (7068, 303120), (7440, 287964), (7578, 282720), (7999, 267840), (8208, 261020), (8370, 255968), (8420, 254448), (8640, 247969), (8835, 242496), (8928, 239970), (9120, 234918), (9424, 227340), (9920, 215973), (10104, 212040), (10260, 208816), (10602, 202080), (10944, 195765), (11160, 191976), (11367, 188480), (11780, 181872), (12630, 169632), (13051, 164160), (13392, 159980), (13472, 159030), (13680, 156612), (14136, 151560), (14880, 143982), (15156, 141360), (15903, 134720), (15998, 133920), (16416, 130510), (16740, 127984), (16840, 127224), (17670, 121248), (17856, 119985), (18240, 117459), (18848, 113670), (18945, 113088), (20208, 106020), (20520, 104408), (21204, 101040), (22320, 95988), (22734, 94240), (23560, 90936), (23997, 89280), (25260, 84816), (26102, 82080), (26505, 80832), (26784, 79990), (26944, 79515), (27360, 78306), (28272, 75780), (29760, 71991), (30312, 70680), (31806, 67360), (31996, 66960), (32832, 65255), (33480, 63992), (33680, 63612), (35340, 60624), (37696, 56835), (37890, 56544), (39153, 54720), (39995, 53568), (40416, 53010), (41040, 52204), (42408, 50520), (44640, 47994), (45468, 47120)]