1965778097920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{992737}}^1$

素因数の和:992795

約数の個数: 288

約数和(自身を含む): 6136169171328

約数和(自身を除く): 4170391073408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 256, 260, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 595, 640, 680, 728, 832, 884, 896, 910, 952, 1040, 1088, 1105, 1120, 1190, 1280, 1360, 1456, 1547, 1664, 1768, 1792, 1820, 1904, 2080, 2176, 2210, 2240, 2380, 2720, 2912, 3094, 3328, 3536, 3640, 3808, 4160, 4352, 4420, 4480, 4760, 5440, 5824, 6188, 7072, 7280, 7616, 7735, 8320, 8840, 8960, 9520, 10880, 11648, 12376, 14144, 14560, 15232, 15470, 16640, 17680, 19040, 21760, 23296, 24752, 28288, 29120, 30464, 30940, 35360, 38080, 49504, 56576, 58240, 61880, 70720, 76160, 99008, 116480, 123760, 141440, 152320, 198016, 247520, 282880, 396032, 495040, 990080, 992737, 1980160, 1985474, 3970948, 4963685, 6949159, 7941896, 9927370, 12905581, 13898318, 15883792, 16876529, 19854740, 25811162, 27796636, 31767584, 33753058, 34745795, 39709480, 51622324, 55593272, 63535168, 64527905, 67506116, 69491590, 79418960, 84382645, 90339067, 103244648, 111186544, 118135703, 127070336, 129055810, 135012232, 138983180, 158837920, 168765290, 180678134, 206489296, 219394877, 222373088, 236271406, 254140672, 258111620, 270024464, 277966360, 317675840, 337530580, 361356268, 412978592, 438789754, 444746176, 451695335, 472542812, 516223240, 540048928, 555932720, 590678515, 635351680, 675061160, 722712536, 825957184, 877579508, 889492352, 903390670, 945085624, 1032446480, 1080097856, 1096974385, 1111865440, 1181357030, 1270703360, 1350122320, 1445425072, 1535764139, 1651914368, 1755159016, 1778984704, 1806781340, 1890171248, 2064892960, 2160195712, 2193948770, 2223730880, 2362714060, 2700244640, 2890850144, 3071528278, 3303828736, 3510318032, 3613562680, 3780342496, 4129785920, 4320391424, 4387897540, 4447461760, 4725428120, 5400489280, 5781700288, 6143056556, 7020636064, 7227125360, 7560684992, 7678820695, 8259571840, 8775795080, 8894923520, 9450856240, 10800978560, 11563400576, 12286113112, 14041272128, 14454250720, 15121369984, 15357641390, 16519143680, 17551590160, 18901712480, 21601957120, 23126801152, 24572226224, 28082544256, 28908501440, 30242739968, 30715282780, 35103180320, 37803424960, 49144452448, 56165088512, 57817002880, 61430565560, 70206360640, 75606849920, 98288904896, 115634005760, 122861131120, 140412721280, 151213699840, 196577809792, 245722262240, 280825442560, 393155619584, 491444524480, 982889048960, 1965778097920]

約数ペア:

[(1, 1965778097920), (2, 982889048960), (4, 491444524480), (5, 393155619584), (7, 280825442560), (8, 245722262240), (10, 196577809792), (13, 151213699840), (14, 140412721280), (16, 122861131120), (17, 115634005760), (20, 98288904896), (26, 75606849920), (28, 70206360640), (32, 61430565560), (34, 57817002880), (35, 56165088512), (40, 49144452448), (52, 37803424960), (56, 35103180320), (64, 30715282780), (65, 30242739968), (68, 28908501440), (70, 28082544256), (80, 24572226224), (85, 23126801152), (91, 21601957120), (104, 18901712480), (112, 17551590160), (119, 16519143680), (128, 15357641390), (130, 15121369984), (136, 14454250720), (140, 14041272128), (160, 12286113112), (170, 11563400576), (182, 10800978560), (208, 9450856240), (221, 8894923520), (224, 8775795080), (238, 8259571840), (256, 7678820695), (260, 7560684992), (272, 7227125360), (280, 7020636064), (320, 6143056556), (340, 5781700288), (364, 5400489280), (416, 4725428120), (442, 4447461760), (448, 4387897540), (455, 4320391424), (476, 4129785920), (520, 3780342496), (544, 3613562680), (560, 3510318032), (595, 3303828736), (640, 3071528278), (680, 2890850144), (728, 2700244640), (832, 2362714060), (884, 2223730880), (896, 2193948770), (910, 2160195712), (952, 2064892960), (1040, 1890171248), (1088, 1806781340), (1105, 1778984704), (1120, 1755159016), (1190, 1651914368), (1280, 1535764139), (1360, 1445425072), (1456, 1350122320), (1547, 1270703360), (1664, 1181357030), (1768, 1111865440), (1792, 1096974385), (1820, 1080097856), (1904, 1032446480), (2080, 945085624), (2176, 903390670), (2210, 889492352), (2240, 877579508), (2380, 825957184), (2720, 722712536), (2912, 675061160), (3094, 635351680), (3328, 590678515), (3536, 555932720), (3640, 540048928), (3808, 516223240), (4160, 472542812), (4352, 451695335), (4420, 444746176), (4480, 438789754), (4760, 412978592), (5440, 361356268), (5824, 337530580), (6188, 317675840), (7072, 277966360), (7280, 270024464), (7616, 258111620), (7735, 254140672), (8320, 236271406), (8840, 222373088), (8960, 219394877), (9520, 206489296), (10880, 180678134), (11648, 168765290), (12376, 158837920), (14144, 138983180), (14560, 135012232), (15232, 129055810), (15470, 127070336), (16640, 118135703), (17680, 111186544), (19040, 103244648), (21760, 90339067), (23296, 84382645), (24752, 79418960), (28288, 69491590), (29120, 67506116), (30464, 64527905), (30940, 63535168), (35360, 55593272), (38080, 51622324), (49504, 39709480), (56576, 34745795), (58240, 33753058), (61880, 31767584), (70720, 27796636), (76160, 25811162), (99008, 19854740), (116480, 16876529), (123760, 15883792), (141440, 13898318), (152320, 12905581), (198016, 9927370), (247520, 7941896), (282880, 6949159), (396032, 4963685), (495040, 3970948), (990080, 1985474), (992737, 1980160)]