16498376960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 288

約数和(自身を含む): 44261855232

約数和(自身を除く): 27763478272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 127, 128, 130, 148, 160, 185, 208, 211, 254, 256, 260, 296, 320, 370, 416, 422, 481, 508, 520, 592, 635, 640, 740, 832, 844, 962, 1016, 1040, 1055, 1184, 1270, 1280, 1480, 1651, 1664, 1688, 1924, 2032, 2080, 2110, 2368, 2405, 2540, 2743, 2960, 3302, 3328, 3376, 3848, 4064, 4160, 4220, 4699, 4736, 4810, 5080, 5486, 5920, 6604, 6752, 7696, 7807, 8128, 8255, 8320, 8440, 9398, 9472, 9620, 10160, 10972, 11840, 13208, 13504, 13715, 15392, 15614, 16256, 16510, 16640, 16880, 18796, 19240, 20320, 21944, 23495, 23680, 26416, 26797, 27008, 27430, 30784, 31228, 32512, 33020, 33760, 37592, 38480, 39035, 40640, 43888, 46990, 47360, 52832, 53594, 54016, 54860, 61087, 61568, 62456, 66040, 67520, 75184, 76960, 78070, 81280, 87776, 93980, 101491, 105664, 107188, 109720, 122174, 123136, 124912, 132080, 133985, 135040, 150368, 153920, 156140, 162560, 175552, 187960, 202982, 211328, 214376, 219440, 244348, 249824, 264160, 267970, 270080, 300736, 305435, 307840, 312280, 348361, 351104, 375920, 405964, 422656, 428752, 438880, 488696, 499648, 507455, 528320, 535940, 601472, 610870, 615680, 624560, 696722, 702208, 751840, 811928, 857504, 877760, 977392, 991489, 999296, 1014910, 1056640, 1071880, 1202944, 1221740, 1249120, 1393444, 1503680, 1623856, 1715008, 1741805, 1755520, 1954784, 1982978, 1998592, 2029820, 2113280, 2143760, 2443480, 2498240, 2786888, 3007360, 3247712, 3430016, 3483610, 3511040, 3909568, 3965956, 4059640, 4287520, 4886960, 4957445, 4996480, 5573776, 6014720, 6495424, 6860032, 6967220, 7819136, 7931912, 8119280, 8575040, 9773920, 9914890, 9992960, 11147552, 12889357, 12990848, 13934440, 15638272, 15863824, 16238560, 17150080, 19547840, 19829780, 22295104, 25778714, 25981696, 27868880, 31727648, 32477120, 34300160, 39095680, 39659560, 44590208, 51557428, 55737760, 63455296, 64446785, 64954240, 78191360, 79319120, 89180416, 103114856, 111475520, 126910592, 128893570, 129908480, 158638240, 206229712, 222951040, 253821184, 257787140, 317276480, 412459424, 445902080, 515574280, 634552960, 824918848, 1031148560, 1269105920, 1649837696, 2062297120, 3299675392, 4124594240, 8249188480, 16498376960]

約数ペア:

[(1, 16498376960), (2, 8249188480), (4, 4124594240), (5, 3299675392), (8, 2062297120), (10, 1649837696), (13, 1269105920), (16, 1031148560), (20, 824918848), (26, 634552960), (32, 515574280), (37, 445902080), (40, 412459424), (52, 317276480), (64, 257787140), (65, 253821184), (74, 222951040), (80, 206229712), (104, 158638240), (127, 129908480), (128, 128893570), (130, 126910592), (148, 111475520), (160, 103114856), (185, 89180416), (208, 79319120), (211, 78191360), (254, 64954240), (256, 64446785), (260, 63455296), (296, 55737760), (320, 51557428), (370, 44590208), (416, 39659560), (422, 39095680), (481, 34300160), (508, 32477120), (520, 31727648), (592, 27868880), (635, 25981696), (640, 25778714), (740, 22295104), (832, 19829780), (844, 19547840), (962, 17150080), (1016, 16238560), (1040, 15863824), (1055, 15638272), (1184, 13934440), (1270, 12990848), (1280, 12889357), (1480, 11147552), (1651, 9992960), (1664, 9914890), (1688, 9773920), (1924, 8575040), (2032, 8119280), (2080, 7931912), (2110, 7819136), (2368, 6967220), (2405, 6860032), (2540, 6495424), (2743, 6014720), (2960, 5573776), (3302, 4996480), (3328, 4957445), (3376, 4886960), (3848, 4287520), (4064, 4059640), (4160, 3965956), (4220, 3909568), (4699, 3511040), (4736, 3483610), (4810, 3430016), (5080, 3247712), (5486, 3007360), (5920, 2786888), (6604, 2498240), (6752, 2443480), (7696, 2143760), (7807, 2113280), (8128, 2029820), (8255, 1998592), (8320, 1982978), (8440, 1954784), (9398, 1755520), (9472, 1741805), (9620, 1715008), (10160, 1623856), (10972, 1503680), (11840, 1393444), (13208, 1249120), (13504, 1221740), (13715, 1202944), (15392, 1071880), (15614, 1056640), (16256, 1014910), (16510, 999296), (16640, 991489), (16880, 977392), (18796, 877760), (19240, 857504), (20320, 811928), (21944, 751840), (23495, 702208), (23680, 696722), (26416, 624560), (26797, 615680), (27008, 610870), (27430, 601472), (30784, 535940), (31228, 528320), (32512, 507455), (33020, 499648), (33760, 488696), (37592, 438880), (38480, 428752), (39035, 422656), (40640, 405964), (43888, 375920), (46990, 351104), (47360, 348361), (52832, 312280), (53594, 307840), (54016, 305435), (54860, 300736), (61087, 270080), (61568, 267970), (62456, 264160), (66040, 249824), (67520, 244348), (75184, 219440), (76960, 214376), (78070, 211328), (81280, 202982), (87776, 187960), (93980, 175552), (101491, 162560), (105664, 156140), (107188, 153920), (109720, 150368), (122174, 135040), (123136, 133985), (124912, 132080)]