1520488904480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1\times {\mathrm{1879}}^1$

素因数の和:2436

約数の個数: 384

約数和(自身を含む): 4465093248000

約数和(自身を除く): 2944604343520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 149, 160, 182, 208, 224, 260, 280, 298, 364, 373, 416, 455, 520, 560, 596, 728, 745, 746, 910, 1040, 1043, 1120, 1192, 1456, 1490, 1492, 1820, 1865, 1879, 1937, 2080, 2086, 2384, 2611, 2912, 2980, 2984, 3640, 3730, 3758, 3874, 4172, 4768, 4849, 5215, 5222, 5960, 5968, 7280, 7460, 7516, 7748, 8344, 9395, 9685, 9698, 10430, 10444, 11920, 11936, 13055, 13153, 13559, 14560, 14920, 15032, 15496, 16688, 18790, 19370, 19396, 20860, 20888, 23840, 24245, 24427, 26110, 26306, 27118, 29840, 30064, 30992, 33376, 33943, 37580, 38740, 38792, 41720, 41776, 48490, 48854, 52220, 52612, 54236, 55577, 59680, 60128, 61984, 65765, 67795, 67886, 75160, 77480, 77584, 83440, 83552, 96980, 97708, 104440, 105224, 108472, 111154, 122135, 131530, 135590, 135772, 150320, 154960, 155168, 166880, 169715, 170989, 193960, 195416, 208880, 210448, 216944, 222308, 244270, 263060, 271180, 271544, 277885, 279971, 300640, 309920, 339430, 341978, 387920, 389039, 390832, 417760, 420896, 433888, 444616, 488540, 526120, 542360, 543088, 555770, 559942, 678860, 683956, 700867, 722501, 775840, 778078, 781664, 854945, 889232, 977080, 1052240, 1084720, 1086176, 1111540, 1119884, 1357720, 1367912, 1399855, 1401734, 1445002, 1556156, 1709890, 1778464, 1945195, 1954160, 1959797, 2104480, 2169440, 2223080, 2239768, 2715440, 2735824, 2799710, 2803468, 2890004, 3112312, 3419780, 3504335, 3612505, 3639623, 3890390, 3908320, 3919594, 4446160, 4479536, 4906069, 5057507, 5430880, 5471648, 5599420, 5606936, 5780008, 6224624, 6839560, 7008670, 7225010, 7279246, 7780780, 7839188, 8892320, 8959072, 9111271, 9798985, 9812138, 10115014, 11198840, 11213872, 11560016, 12449248, 13679120, 14017340, 14450020, 14558492, 15561560, 15678376, 18198115, 18222542, 19597970, 19624276, 20230028, 22397680, 22427744, 23120032, 24530345, 25287535, 25477361, 27358240, 28034680, 28900040, 29116984, 31123120, 31356752, 36396230, 36445084, 39195940, 39248552, 40460056, 44795360, 45556355, 49060690, 50575070, 50954722, 56069360, 57800080, 58233968, 62246240, 62713504, 63778897, 72792460, 72890168, 78391880, 78497104, 80920112, 91112710, 98121380, 101150140, 101909444, 104429183, 112138720, 115600160, 116467936, 127386805, 127557794, 145584920, 145780336, 156783760, 156994208, 161840224, 182225420, 196242760, 202300280, 203818888, 208858366, 254773610, 255115588, 291169840, 291560672, 313567520, 318894485, 364450840, 392485520, 404600560, 407637776, 417716732, 509547220, 510231176, 522145915, 582339680, 637788970, 728901680, 731004281, 784971040, 809201120, 815275552, 835433464, 1019094440, 1020462352, 1044291830, 1275577940, 1357579379, 1457803360, 1462008562, 1670866928, 2038188880, 2040924704, 2088583660, 2551155880, 2715158758, 2924017124, 3341733856, 3655021405, 4076377760, 4177167320, 5102311760, 5430317516, 5848034248, 6787896895, 7310042810, 8354334640, 9503055653, 10204623520, 10860635032, 11696068496, 13575793790, 14620085620, 16708669280, 19006111306, 21721270064, 23392136992, 27151587580, 29240171240, 38012222612, 43442540128, 47515278265, 54303175160, 58480342480, 76024445224, 95030556530, 108606350320, 116960684960, 152048890448, 190061113060, 217212700640, 304097780896, 380122226120, 760244452240, 1520488904480]

約数ペア:

[(1, 1520488904480), (2, 760244452240), (4, 380122226120), (5, 304097780896), (7, 217212700640), (8, 190061113060), (10, 152048890448), (13, 116960684960), (14, 108606350320), (16, 95030556530), (20, 76024445224), (26, 58480342480), (28, 54303175160), (32, 47515278265), (35, 43442540128), (40, 38012222612), (52, 29240171240), (56, 27151587580), (65, 23392136992), (70, 21721270064), (80, 19006111306), (91, 16708669280), (104, 14620085620), (112, 13575793790), (130, 11696068496), (140, 10860635032), (149, 10204623520), (160, 9503055653), (182, 8354334640), (208, 7310042810), (224, 6787896895), (260, 5848034248), (280, 5430317516), (298, 5102311760), (364, 4177167320), (373, 4076377760), (416, 3655021405), (455, 3341733856), (520, 2924017124), (560, 2715158758), (596, 2551155880), (728, 2088583660), (745, 2040924704), (746, 2038188880), (910, 1670866928), (1040, 1462008562), (1043, 1457803360), (1120, 1357579379), (1192, 1275577940), (1456, 1044291830), (1490, 1020462352), (1492, 1019094440), (1820, 835433464), (1865, 815275552), (1879, 809201120), (1937, 784971040), (2080, 731004281), (2086, 728901680), (2384, 637788970), (2611, 582339680), (2912, 522145915), (2980, 510231176), (2984, 509547220), (3640, 417716732), (3730, 407637776), (3758, 404600560), (3874, 392485520), (4172, 364450840), (4768, 318894485), (4849, 313567520), (5215, 291560672), (5222, 291169840), (5960, 255115588), (5968, 254773610), (7280, 208858366), (7460, 203818888), (7516, 202300280), (7748, 196242760), (8344, 182225420), (9395, 161840224), (9685, 156994208), (9698, 156783760), (10430, 145780336), (10444, 145584920), (11920, 127557794), (11936, 127386805), (13055, 116467936), (13153, 115600160), (13559, 112138720), (14560, 104429183), (14920, 101909444), (15032, 101150140), (15496, 98121380), (16688, 91112710), (18790, 80920112), (19370, 78497104), (19396, 78391880), (20860, 72890168), (20888, 72792460), (23840, 63778897), (24245, 62713504), (24427, 62246240), (26110, 58233968), (26306, 57800080), (27118, 56069360), (29840, 50954722), (30064, 50575070), (30992, 49060690), (33376, 45556355), (33943, 44795360), (37580, 40460056), (38740, 39248552), (38792, 39195940), (41720, 36445084), (41776, 36396230), (48490, 31356752), (48854, 31123120), (52220, 29116984), (52612, 28900040), (54236, 28034680), (55577, 27358240), (59680, 25477361), (60128, 25287535), (61984, 24530345), (65765, 23120032), (67795, 22427744), (67886, 22397680), (75160, 20230028), (77480, 19624276), (77584, 19597970), (83440, 18222542), (83552, 18198115), (96980, 15678376), (97708, 15561560), (104440, 14558492), (105224, 14450020), (108472, 14017340), (111154, 13679120), (122135, 12449248), (131530, 11560016), (135590, 11213872), (135772, 11198840), (150320, 10115014), (154960, 9812138), (155168, 9798985), (166880, 9111271), (169715, 8959072), (170989, 8892320), (193960, 7839188), (195416, 7780780), (208880, 7279246), (210448, 7225010), (216944, 7008670), (222308, 6839560), (244270, 6224624), (263060, 5780008), (271180, 5606936), (271544, 5599420), (277885, 5471648), (279971, 5430880), (300640, 5057507), (309920, 4906069), (339430, 4479536), (341978, 4446160), (387920, 3919594), (389039, 3908320), (390832, 3890390), (417760, 3639623), (420896, 3612505), (433888, 3504335), (444616, 3419780), (488540, 3112312), (526120, 2890004), (542360, 2803468), (543088, 2799710), (555770, 2735824), (559942, 2715440), (678860, 2239768), (683956, 2223080), (700867, 2169440), (722501, 2104480), (775840, 1959797), (778078, 1954160), (781664, 1945195), (854945, 1778464), (889232, 1709890), (977080, 1556156), (1052240, 1445002), (1084720, 1401734), (1086176, 1399855), (1111540, 1367912), (1119884, 1357720)]