64344494080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 416

約数和(自身を含む): 175793276160

約数和(自身を除く): 111448782080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 71, 76, 80, 85, 95, 128, 136, 137, 142, 152, 160, 170, 190, 256, 272, 274, 284, 304, 320, 323, 340, 355, 380, 512, 544, 548, 568, 608, 640, 646, 680, 685, 710, 760, 1024, 1088, 1096, 1136, 1207, 1216, 1280, 1292, 1349, 1360, 1370, 1420, 1520, 1615, 2048, 2176, 2192, 2272, 2329, 2414, 2432, 2560, 2584, 2603, 2698, 2720, 2740, 2840, 3040, 3230, 4096, 4352, 4384, 4544, 4658, 4828, 4864, 5120, 5168, 5206, 5396, 5440, 5480, 5680, 6035, 6080, 6460, 6745, 8704, 8768, 9088, 9316, 9656, 9727, 9728, 10240, 10336, 10412, 10792, 10880, 10960, 11360, 11645, 12070, 12160, 12920, 13015, 13490, 17408, 17536, 18176, 18632, 19312, 19454, 19456, 20480, 20672, 20824, 21584, 21760, 21920, 22720, 22933, 23290, 24140, 24320, 25840, 26030, 26980, 34816, 35072, 36352, 37264, 38624, 38908, 38912, 41344, 41648, 43168, 43520, 43840, 44251, 45440, 45866, 46580, 48280, 48635, 48640, 51680, 52060, 53960, 69632, 70144, 72704, 74528, 77248, 77816, 77824, 82688, 83296, 86336, 87040, 87680, 88502, 90880, 91732, 93160, 96560, 97270, 97280, 103360, 104120, 107920, 114665, 140288, 145408, 149056, 154496, 155632, 165359, 165376, 166592, 172672, 174080, 175360, 177004, 181760, 183464, 184813, 186320, 193120, 194540, 194560, 206720, 208240, 215840, 221255, 229330, 280576, 290816, 298112, 308992, 311264, 330718, 330752, 333184, 345344, 348160, 350720, 354008, 363520, 366928, 369626, 372640, 386240, 389080, 389120, 413440, 416480, 431680, 442510, 458660, 561152, 596224, 617984, 622528, 661436, 661504, 666368, 690688, 701440, 708016, 727040, 733856, 739252, 745280, 772480, 778160, 826795, 826880, 832960, 863360, 885020, 917320, 924065, 1192448, 1235968, 1245056, 1322872, 1323008, 1332736, 1381376, 1402880, 1416032, 1454080, 1467712, 1478504, 1490560, 1544960, 1556320, 1653590, 1653760, 1665920, 1726720, 1770040, 1834640, 1848130, 2384896, 2471936, 2490112, 2645744, 2665472, 2762752, 2805760, 2832064, 2935424, 2957008, 2981120, 3089920, 3112640, 3141821, 3307180, 3307520, 3331840, 3453440, 3540080, 3669280, 3696260, 4769792, 4943872, 4980224, 5291488, 5330944, 5525504, 5664128, 5870848, 5914016, 5962240, 6179840, 6225280, 6283642, 6614360, 6615040, 6663680, 6906880, 7080160, 7338560, 7392520, 9539584, 9960448, 10582976, 10661888, 11328256, 11741696, 11828032, 11924480, 12359680, 12450560, 12567284, 13228720, 13327360, 13813760, 14160320, 14677120, 14785040, 15709105, 19920896, 21165952, 22656512, 23483392, 23656064, 23848960, 24719360, 24901120, 25134568, 26457440, 26654720, 27627520, 28320640, 29354240, 29570080, 31418210, 39841792, 42331904, 45313024, 46966784, 47312128, 47697920, 49802240, 50269136, 52914880, 53309440, 56641280, 58708480, 59140160, 62836420, 84663808, 90626048, 93933568, 94624256, 99604480, 100538272, 105829760, 113282560, 117416960, 118280320, 125672840, 169327616, 181252096, 189248512, 199208960, 201076544, 211659520, 226565120, 234833920, 236560640, 251345680, 338655232, 378497024, 402153088, 423319040, 453130240, 469667840, 473121280, 502691360, 677310464, 756994048, 804306176, 846638080, 906260480, 946242560, 1005382720, 1608612352, 1693276160, 1892485120, 2010765440, 3217224704, 3386552320, 3784970240, 4021530880, 6434449408, 8043061760, 12868898816, 16086123520, 32172247040, 64344494080]

約数ペア:

[(1, 64344494080), (2, 32172247040), (4, 16086123520), (5, 12868898816), (8, 8043061760), (10, 6434449408), (16, 4021530880), (17, 3784970240), (19, 3386552320), (20, 3217224704), (32, 2010765440), (34, 1892485120), (38, 1693276160), (40, 1608612352), (64, 1005382720), (68, 946242560), (71, 906260480), (76, 846638080), (80, 804306176), (85, 756994048), (95, 677310464), (128, 502691360), (136, 473121280), (137, 469667840), (142, 453130240), (152, 423319040), (160, 402153088), (170, 378497024), (190, 338655232), (256, 251345680), (272, 236560640), (274, 234833920), (284, 226565120), (304, 211659520), (320, 201076544), (323, 199208960), (340, 189248512), (355, 181252096), (380, 169327616), (512, 125672840), (544, 118280320), (548, 117416960), (568, 113282560), (608, 105829760), (640, 100538272), (646, 99604480), (680, 94624256), (685, 93933568), (710, 90626048), (760, 84663808), (1024, 62836420), (1088, 59140160), (1096, 58708480), (1136, 56641280), (1207, 53309440), (1216, 52914880), (1280, 50269136), (1292, 49802240), (1349, 47697920), (1360, 47312128), (1370, 46966784), (1420, 45313024), (1520, 42331904), (1615, 39841792), (2048, 31418210), (2176, 29570080), (2192, 29354240), (2272, 28320640), (2329, 27627520), (2414, 26654720), (2432, 26457440), (2560, 25134568), (2584, 24901120), (2603, 24719360), (2698, 23848960), (2720, 23656064), (2740, 23483392), (2840, 22656512), (3040, 21165952), (3230, 19920896), (4096, 15709105), (4352, 14785040), (4384, 14677120), (4544, 14160320), (4658, 13813760), (4828, 13327360), (4864, 13228720), (5120, 12567284), (5168, 12450560), (5206, 12359680), (5396, 11924480), (5440, 11828032), (5480, 11741696), (5680, 11328256), (6035, 10661888), (6080, 10582976), (6460, 9960448), (6745, 9539584), (8704, 7392520), (8768, 7338560), (9088, 7080160), (9316, 6906880), (9656, 6663680), (9727, 6615040), (9728, 6614360), (10240, 6283642), (10336, 6225280), (10412, 6179840), (10792, 5962240), (10880, 5914016), (10960, 5870848), (11360, 5664128), (11645, 5525504), (12070, 5330944), (12160, 5291488), (12920, 4980224), (13015, 4943872), (13490, 4769792), (17408, 3696260), (17536, 3669280), (18176, 3540080), (18632, 3453440), (19312, 3331840), (19454, 3307520), (19456, 3307180), (20480, 3141821), (20672, 3112640), (20824, 3089920), (21584, 2981120), (21760, 2957008), (21920, 2935424), (22720, 2832064), (22933, 2805760), (23290, 2762752), (24140, 2665472), (24320, 2645744), (25840, 2490112), (26030, 2471936), (26980, 2384896), (34816, 1848130), (35072, 1834640), (36352, 1770040), (37264, 1726720), (38624, 1665920), (38908, 1653760), (38912, 1653590), (41344, 1556320), (41648, 1544960), (43168, 1490560), (43520, 1478504), (43840, 1467712), (44251, 1454080), (45440, 1416032), (45866, 1402880), (46580, 1381376), (48280, 1332736), (48635, 1323008), (48640, 1322872), (51680, 1245056), (52060, 1235968), (53960, 1192448), (69632, 924065), (70144, 917320), (72704, 885020), (74528, 863360), (77248, 832960), (77816, 826880), (77824, 826795), (82688, 778160), (83296, 772480), (86336, 745280), (87040, 739252), (87680, 733856), (88502, 727040), (90880, 708016), (91732, 701440), (93160, 690688), (96560, 666368), (97270, 661504), (97280, 661436), (103360, 622528), (104120, 617984), (107920, 596224), (114665, 561152), (140288, 458660), (145408, 442510), (149056, 431680), (154496, 416480), (155632, 413440), (165359, 389120), (165376, 389080), (166592, 386240), (172672, 372640), (174080, 369626), (175360, 366928), (177004, 363520), (181760, 354008), (183464, 350720), (184813, 348160), (186320, 345344), (193120, 333184), (194540, 330752), (194560, 330718), (206720, 311264), (208240, 308992), (215840, 298112), (221255, 290816), (229330, 280576)]