1915127463680

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{1453}}^1$

素因数の和:2127

約数の個数: 288

約数和(自身を含む): 4827440056320

約数和(自身を除く): 2912312592640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 160, 236, 248, 256, 295, 310, 320, 472, 496, 563, 590, 620, 640, 944, 992, 1126, 1180, 1240, 1280, 1453, 1829, 1888, 1984, 2252, 2360, 2480, 2815, 2906, 3658, 3776, 3968, 4504, 4720, 4960, 5630, 5812, 7265, 7316, 7552, 7936, 9008, 9145, 9440, 9920, 11260, 11624, 14530, 14632, 15104, 17453, 18016, 18290, 18880, 19840, 22520, 23248, 29060, 29264, 33217, 34906, 36032, 36580, 37760, 39680, 45040, 45043, 46496, 58120, 58528, 66434, 69812, 72064, 73160, 75520, 85727, 87265, 90080, 90086, 92992, 116240, 117056, 132868, 139624, 144128, 146320, 166085, 171454, 174530, 180160, 180172, 185984, 225215, 232480, 234112, 265736, 279248, 292640, 332170, 342908, 349060, 360320, 360344, 371968, 428635, 450430, 464960, 468224, 531472, 558496, 585280, 664340, 685816, 698120, 720640, 720688, 818039, 857270, 900860, 929920, 1029727, 1062944, 1116992, 1170560, 1328680, 1371632, 1396240, 1441376, 1636078, 1714540, 1801720, 1859840, 2059454, 2125888, 2233984, 2341120, 2657360, 2657537, 2743264, 2792480, 2882752, 3272156, 3429080, 3603440, 4090195, 4118908, 4251776, 4467968, 5148635, 5314720, 5315074, 5486528, 5584960, 5765504, 6544312, 6858160, 7206880, 8180390, 8237816, 8503552, 10297270, 10629440, 10630148, 10973056, 11169920, 11531008, 13088624, 13287685, 13716320, 14413760, 16360780, 16475632, 20594540, 21258880, 21260296, 21946112, 22339840, 25359209, 26177248, 26575370, 27432640, 28827520, 32721560, 32951264, 41189080, 42517760, 42520592, 48264301, 50718418, 52354496, 53150740, 54865280, 57655040, 65443120, 65902528, 82378160, 85041184, 96528602, 101436836, 104708992, 106301480, 109730560, 126796045, 130886240, 131805056, 164756320, 170082368, 193057204, 202873672, 209417984, 212602960, 241321505, 253592090, 261772480, 263610112, 329512640, 340164736, 386114408, 405747344, 425205920, 482643010, 507184180, 523544960, 659025280, 680329472, 772228816, 811494688, 850411840, 965286020, 1014368360, 1047089920, 1318050560, 1496193331, 1544457632, 1622989376, 1700823680, 1930572040, 2028736720, 2992386662, 3088915264, 3245978752, 3401647360, 3861144080, 4057473440, 5984773324, 6177830528, 6491957504, 7480966655, 7722288160, 8114946880, 11969546648, 12355661056, 14961933310, 15444576320, 16229893760, 23939093296, 29923866620, 30889152640, 32459787520, 47878186592, 59847733240, 61778305280, 95756373184, 119695466480, 191512746368, 239390932960, 383025492736, 478781865920, 957563731840, 1915127463680]

約数ペア:

[(1, 1915127463680), (2, 957563731840), (4, 478781865920), (5, 383025492736), (8, 239390932960), (10, 191512746368), (16, 119695466480), (20, 95756373184), (31, 61778305280), (32, 59847733240), (40, 47878186592), (59, 32459787520), (62, 30889152640), (64, 29923866620), (80, 23939093296), (118, 16229893760), (124, 15444576320), (128, 14961933310), (155, 12355661056), (160, 11969546648), (236, 8114946880), (248, 7722288160), (256, 7480966655), (295, 6491957504), (310, 6177830528), (320, 5984773324), (472, 4057473440), (496, 3861144080), (563, 3401647360), (590, 3245978752), (620, 3088915264), (640, 2992386662), (944, 2028736720), (992, 1930572040), (1126, 1700823680), (1180, 1622989376), (1240, 1544457632), (1280, 1496193331), (1453, 1318050560), (1829, 1047089920), (1888, 1014368360), (1984, 965286020), (2252, 850411840), (2360, 811494688), (2480, 772228816), (2815, 680329472), (2906, 659025280), (3658, 523544960), (3776, 507184180), (3968, 482643010), (4504, 425205920), (4720, 405747344), (4960, 386114408), (5630, 340164736), (5812, 329512640), (7265, 263610112), (7316, 261772480), (7552, 253592090), (7936, 241321505), (9008, 212602960), (9145, 209417984), (9440, 202873672), (9920, 193057204), (11260, 170082368), (11624, 164756320), (14530, 131805056), (14632, 130886240), (15104, 126796045), (17453, 109730560), (18016, 106301480), (18290, 104708992), (18880, 101436836), (19840, 96528602), (22520, 85041184), (23248, 82378160), (29060, 65902528), (29264, 65443120), (33217, 57655040), (34906, 54865280), (36032, 53150740), (36580, 52354496), (37760, 50718418), (39680, 48264301), (45040, 42520592), (45043, 42517760), (46496, 41189080), (58120, 32951264), (58528, 32721560), (66434, 28827520), (69812, 27432640), (72064, 26575370), (73160, 26177248), (75520, 25359209), (85727, 22339840), (87265, 21946112), (90080, 21260296), (90086, 21258880), (92992, 20594540), (116240, 16475632), (117056, 16360780), (132868, 14413760), (139624, 13716320), (144128, 13287685), (146320, 13088624), (166085, 11531008), (171454, 11169920), (174530, 10973056), (180160, 10630148), (180172, 10629440), (185984, 10297270), (225215, 8503552), (232480, 8237816), (234112, 8180390), (265736, 7206880), (279248, 6858160), (292640, 6544312), (332170, 5765504), (342908, 5584960), (349060, 5486528), (360320, 5315074), (360344, 5314720), (371968, 5148635), (428635, 4467968), (450430, 4251776), (464960, 4118908), (468224, 4090195), (531472, 3603440), (558496, 3429080), (585280, 3272156), (664340, 2882752), (685816, 2792480), (698120, 2743264), (720640, 2657537), (720688, 2657360), (818039, 2341120), (857270, 2233984), (900860, 2125888), (929920, 2059454), (1029727, 1859840), (1062944, 1801720), (1116992, 1714540), (1170560, 1636078), (1328680, 1441376), (1371632, 1396240)]