21981981826560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5601247}}^1$

素因数の和:5601353

約数の個数: 320

約数和(自身を含む): 81412929810432

約数和(自身を除く): 59430947983872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 512, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1536, 1680, 1752, 1792, 1920, 2044, 2190, 2240, 2336, 2555, 2560, 2688, 2920, 3066, 3360, 3504, 3584, 3840, 4088, 4380, 4480, 4672, 5110, 5376, 5840, 6132, 6720, 7008, 7665, 7680, 8176, 8760, 8960, 9344, 10220, 10752, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 17920, 18688, 20440, 23360, 24528, 26880, 28032, 30660, 32704, 35040, 37376, 40880, 46720, 49056, 53760, 56064, 61320, 65408, 70080, 81760, 93440, 98112, 112128, 122640, 130816, 140160, 163520, 186880, 196224, 245280, 261632, 280320, 327040, 392448, 490560, 560640, 654080, 784896, 981120, 1308160, 1962240, 3924480, 5601247, 11202494, 16803741, 22404988, 28006235, 33607482, 39208729, 44809976, 56012470, 67214964, 78417458, 84018705, 89619952, 112024940, 117626187, 134429928, 156834916, 168037410, 179239904, 196043645, 224049880, 235252374, 268859856, 313669832, 336074820, 358479808, 392087290, 408891031, 448099760, 470504748, 537719712, 588130935, 627339664, 672149640, 716959616, 784174580, 817782062, 896199520, 941009496, 1075439424, 1176261870, 1226673093, 1254679328, 1344299280, 1433919232, 1568349160, 1635564124, 1792399040, 1882018992, 2044455155, 2150878848, 2352523740, 2453346186, 2509358656, 2688598560, 2862237217, 2867838464, 3136698320, 3271128248, 3584798080, 3764037984, 4088910310, 4301757696, 4705047480, 4906692372, 5018717312, 5377197120, 5724474434, 6133365465, 6273396640, 6542256496, 7169596160, 7528075968, 8177820620, 8586711651, 8603515392, 9410094960, 9813384744, 10037434624, 10754394240, 11448948868, 12266730930, 12546793280, 13084512992, 14311186085, 14339192320, 15056151936, 16355641240, 17173423302, 18820189920, 19626769488, 20074869248, 21508788480, 22897897736, 24533461860, 25093586560, 26169025984, 28622372170, 30112303872, 32711282480, 34346846604, 37640379840, 39253538976, 42933558255, 43017576960, 45795795472, 49066923720, 50187173120, 52338051968, 57244744340, 60224607744, 65422564960, 68693693208, 75280759680, 78507077952, 85867116510, 91591590944, 98133847440, 100374346240, 104676103936, 114489488680, 130845129920, 137387386416, 150561519360, 157014155904, 171734233020, 183183181888, 196267694880, 209352207872, 228978977360, 261690259840, 274774772832, 301123038720, 314028311808, 343468466040, 366366363776, 392535389760, 457957954720, 523380519680, 549549545664, 628056623616, 686936932080, 732732727552, 785070779520, 915915909440, 1046761039360, 1099099091328, 1373873864160, 1465465455104, 1570141559040, 1831831818880, 2198198182656, 2747747728320, 3140283118080, 3663663637760, 4396396365312, 5495495456640, 7327327275520, 10990990913280, 21981981826560]

約数ペア:

[(1, 21981981826560), (2, 10990990913280), (3, 7327327275520), (4, 5495495456640), (5, 4396396365312), (6, 3663663637760), (7, 3140283118080), (8, 2747747728320), (10, 2198198182656), (12, 1831831818880), (14, 1570141559040), (15, 1465465455104), (16, 1373873864160), (20, 1099099091328), (21, 1046761039360), (24, 915915909440), (28, 785070779520), (30, 732732727552), (32, 686936932080), (35, 628056623616), (40, 549549545664), (42, 523380519680), (48, 457957954720), (56, 392535389760), (60, 366366363776), (64, 343468466040), (70, 314028311808), (73, 301123038720), (80, 274774772832), (84, 261690259840), (96, 228978977360), (105, 209352207872), (112, 196267694880), (120, 183183181888), (128, 171734233020), (140, 157014155904), (146, 150561519360), (160, 137387386416), (168, 130845129920), (192, 114489488680), (210, 104676103936), (219, 100374346240), (224, 98133847440), (240, 91591590944), (256, 85867116510), (280, 78507077952), (292, 75280759680), (320, 68693693208), (336, 65422564960), (365, 60224607744), (384, 57244744340), (420, 52338051968), (438, 50187173120), (448, 49066923720), (480, 45795795472), (511, 43017576960), (512, 42933558255), (560, 39253538976), (584, 37640379840), (640, 34346846604), (672, 32711282480), (730, 30112303872), (768, 28622372170), (840, 26169025984), (876, 25093586560), (896, 24533461860), (960, 22897897736), (1022, 21508788480), (1095, 20074869248), (1120, 19626769488), (1168, 18820189920), (1280, 17173423302), (1344, 16355641240), (1460, 15056151936), (1533, 14339192320), (1536, 14311186085), (1680, 13084512992), (1752, 12546793280), (1792, 12266730930), (1920, 11448948868), (2044, 10754394240), (2190, 10037434624), (2240, 9813384744), (2336, 9410094960), (2555, 8603515392), (2560, 8586711651), (2688, 8177820620), (2920, 7528075968), (3066, 7169596160), (3360, 6542256496), (3504, 6273396640), (3584, 6133365465), (3840, 5724474434), (4088, 5377197120), (4380, 5018717312), (4480, 4906692372), (4672, 4705047480), (5110, 4301757696), (5376, 4088910310), (5840, 3764037984), (6132, 3584798080), (6720, 3271128248), (7008, 3136698320), (7665, 2867838464), (7680, 2862237217), (8176, 2688598560), (8760, 2509358656), (8960, 2453346186), (9344, 2352523740), (10220, 2150878848), (10752, 2044455155), (11680, 1882018992), (12264, 1792399040), (13440, 1635564124), (14016, 1568349160), (15330, 1433919232), (16352, 1344299280), (17520, 1254679328), (17920, 1226673093), (18688, 1176261870), (20440, 1075439424), (23360, 941009496), (24528, 896199520), (26880, 817782062), (28032, 784174580), (30660, 716959616), (32704, 672149640), (35040, 627339664), (37376, 588130935), (40880, 537719712), (46720, 470504748), (49056, 448099760), (53760, 408891031), (56064, 392087290), (61320, 358479808), (65408, 336074820), (70080, 313669832), (81760, 268859856), (93440, 235252374), (98112, 224049880), (112128, 196043645), (122640, 179239904), (130816, 168037410), (140160, 156834916), (163520, 134429928), (186880, 117626187), (196224, 112024940), (245280, 89619952), (261632, 84018705), (280320, 78417458), (327040, 67214964), (392448, 56012470), (490560, 44809976), (560640, 39208729), (654080, 33607482), (784896, 28006235), (981120, 22404988), (1308160, 16803741), (1962240, 11202494), (3924480, 5601247)]