64901768640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{114781}}^1$

素因数の和:114851

約数の個数: 224

約数和(自身を含む): 223907543040

約数和(自身を除く): 159005774400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1984, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3648, 3720, 4560, 4712, 4960, 5890, 5952, 6080, 7068, 7440, 8835, 9120, 9424, 9920, 11780, 14136, 14880, 17670, 18240, 18848, 23560, 28272, 29760, 35340, 37696, 47120, 56544, 70680, 94240, 113088, 114781, 141360, 188480, 229562, 282720, 344343, 459124, 565440, 573905, 688686, 918248, 1147810, 1377372, 1721715, 1836496, 2180839, 2295620, 2754744, 3443430, 3558211, 3672992, 4361678, 4591240, 5509488, 6542517, 6886860, 7116422, 7345984, 8723356, 9182480, 10674633, 10904195, 11018976, 13085034, 13773720, 14232844, 17446712, 17791055, 18364960, 21349266, 21808390, 22037952, 26170068, 27547440, 28465688, 32712585, 34893424, 35582110, 36729920, 42698532, 43616780, 52340136, 53373165, 55094880, 56931376, 65425170, 67606009, 69786848, 71164220, 85397064, 87233560, 104680272, 106746330, 110189760, 113862752, 130850340, 135212018, 139573696, 142328440, 170794128, 174467120, 202818027, 209360544, 213492660, 227725504, 261700680, 270424036, 284656880, 338030045, 341588256, 348934240, 405636054, 418721088, 426985320, 523401360, 540848072, 569313760, 676060090, 683176512, 697868480, 811272108, 853970640, 1014090135, 1046802720, 1081696144, 1138627520, 1352120180, 1622544216, 1707941280, 2028180270, 2093605440, 2163392288, 2704240360, 3245088432, 3415882560, 4056360540, 4326784576, 5408480720, 6490176864, 8112721080, 10816961440, 12980353728, 16225442160, 21633922880, 32450884320, 64901768640]

約数ペア:

[(1, 64901768640), (2, 32450884320), (3, 21633922880), (4, 16225442160), (5, 12980353728), (6, 10816961440), (8, 8112721080), (10, 6490176864), (12, 5408480720), (15, 4326784576), (16, 4056360540), (19, 3415882560), (20, 3245088432), (24, 2704240360), (30, 2163392288), (31, 2093605440), (32, 2028180270), (38, 1707941280), (40, 1622544216), (48, 1352120180), (57, 1138627520), (60, 1081696144), (62, 1046802720), (64, 1014090135), (76, 853970640), (80, 811272108), (93, 697868480), (95, 683176512), (96, 676060090), (114, 569313760), (120, 540848072), (124, 523401360), (152, 426985320), (155, 418721088), (160, 405636054), (186, 348934240), (190, 341588256), (192, 338030045), (228, 284656880), (240, 270424036), (248, 261700680), (285, 227725504), (304, 213492660), (310, 209360544), (320, 202818027), (372, 174467120), (380, 170794128), (456, 142328440), (465, 139573696), (480, 135212018), (496, 130850340), (570, 113862752), (589, 110189760), (608, 106746330), (620, 104680272), (744, 87233560), (760, 85397064), (912, 71164220), (930, 69786848), (960, 67606009), (992, 65425170), (1140, 56931376), (1178, 55094880), (1216, 53373165), (1240, 52340136), (1488, 43616780), (1520, 42698532), (1767, 36729920), (1824, 35582110), (1860, 34893424), (1984, 32712585), (2280, 28465688), (2356, 27547440), (2480, 26170068), (2945, 22037952), (2976, 21808390), (3040, 21349266), (3534, 18364960), (3648, 17791055), (3720, 17446712), (4560, 14232844), (4712, 13773720), (4960, 13085034), (5890, 11018976), (5952, 10904195), (6080, 10674633), (7068, 9182480), (7440, 8723356), (8835, 7345984), (9120, 7116422), (9424, 6886860), (9920, 6542517), (11780, 5509488), (14136, 4591240), (14880, 4361678), (17670, 3672992), (18240, 3558211), (18848, 3443430), (23560, 2754744), (28272, 2295620), (29760, 2180839), (35340, 1836496), (37696, 1721715), (47120, 1377372), (56544, 1147810), (70680, 918248), (94240, 688686), (113088, 573905), (114781, 565440), (141360, 459124), (188480, 344343), (229562, 282720)]