64144048640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8263

約数の個数: 320

約数和(自身を含む): 193084784640

約数和(自身を除く): 128940736000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 128, 133, 140, 152, 160, 161, 184, 190, 224, 230, 256, 266, 280, 304, 320, 322, 368, 380, 437, 448, 460, 512, 532, 560, 608, 640, 644, 665, 736, 760, 805, 874, 896, 920, 1064, 1120, 1216, 1280, 1288, 1330, 1472, 1520, 1610, 1748, 1792, 1840, 2128, 2185, 2240, 2432, 2560, 2576, 2660, 2944, 3040, 3059, 3220, 3496, 3584, 3680, 4256, 4370, 4480, 4864, 5152, 5320, 5888, 6080, 6118, 6440, 6992, 7360, 8191, 8512, 8740, 8960, 9728, 10304, 10640, 11776, 12160, 12236, 12880, 13984, 14720, 15295, 16382, 17024, 17480, 17920, 20608, 21280, 24320, 24472, 25760, 27968, 29440, 30590, 32764, 34048, 34960, 40955, 41216, 42560, 48640, 48944, 51520, 55936, 57337, 58880, 61180, 65528, 68096, 69920, 81910, 82432, 85120, 97888, 103040, 111872, 114674, 122360, 131056, 139840, 155629, 163820, 170240, 188393, 195776, 206080, 223744, 229348, 244720, 262112, 279680, 286685, 311258, 327640, 340480, 376786, 391552, 412160, 458696, 489440, 524224, 559360, 573370, 622516, 655280, 753572, 778145, 783104, 917392, 941965, 978880, 1048448, 1089403, 1118720, 1146740, 1245032, 1310560, 1318751, 1507144, 1556290, 1566208, 1834784, 1883930, 1957760, 2096896, 2178806, 2293480, 2490064, 2621120, 2637502, 3014288, 3112580, 3579467, 3669568, 3767860, 3915520, 4193792, 4357612, 4586960, 4980128, 5242240, 5275004, 5447015, 6028576, 6225160, 6593755, 7158934, 7339136, 7535720, 7831040, 8715224, 9173920, 9960256, 10484480, 10550008, 10894030, 12057152, 12450320, 13187510, 14317868, 14678272, 15071440, 17430448, 17897335, 18347840, 19920512, 20968960, 21100016, 21788060, 24114304, 24900640, 25056269, 26375020, 28635736, 29356544, 30142880, 34860896, 35794670, 36695680, 39841024, 42200032, 43576120, 48228608, 49801280, 50112538, 52750040, 57271472, 60285760, 69721792, 71589340, 73391360, 79682048, 84400064, 87152240, 96457216, 99602560, 100225076, 105500080, 114542944, 120571520, 125281345, 139443584, 143178680, 146782720, 168800128, 174304480, 199205120, 200450152, 211000160, 229085888, 241143040, 250562690, 278887168, 286357360, 337600256, 348608960, 398410240, 400900304, 422000320, 458171776, 482286080, 501125380, 557774336, 572714720, 675200512, 697217920, 801800608, 844000640, 916343552, 1002250760, 1145429440, 1394435840, 1603601216, 1688001280, 1832687104, 2004501520, 2290858880, 2788871680, 3207202432, 3376002560, 4009003040, 4581717760, 6414404864, 8018006080, 9163435520, 12828809728, 16036012160, 32072024320, 64144048640]

約数ペア:

[(1, 64144048640), (2, 32072024320), (4, 16036012160), (5, 12828809728), (7, 9163435520), (8, 8018006080), (10, 6414404864), (14, 4581717760), (16, 4009003040), (19, 3376002560), (20, 3207202432), (23, 2788871680), (28, 2290858880), (32, 2004501520), (35, 1832687104), (38, 1688001280), (40, 1603601216), (46, 1394435840), (56, 1145429440), (64, 1002250760), (70, 916343552), (76, 844000640), (80, 801800608), (92, 697217920), (95, 675200512), (112, 572714720), (115, 557774336), (128, 501125380), (133, 482286080), (140, 458171776), (152, 422000320), (160, 400900304), (161, 398410240), (184, 348608960), (190, 337600256), (224, 286357360), (230, 278887168), (256, 250562690), (266, 241143040), (280, 229085888), (304, 211000160), (320, 200450152), (322, 199205120), (368, 174304480), (380, 168800128), (437, 146782720), (448, 143178680), (460, 139443584), (512, 125281345), (532, 120571520), (560, 114542944), (608, 105500080), (640, 100225076), (644, 99602560), (665, 96457216), (736, 87152240), (760, 84400064), (805, 79682048), (874, 73391360), (896, 71589340), (920, 69721792), (1064, 60285760), (1120, 57271472), (1216, 52750040), (1280, 50112538), (1288, 49801280), (1330, 48228608), (1472, 43576120), (1520, 42200032), (1610, 39841024), (1748, 36695680), (1792, 35794670), (1840, 34860896), (2128, 30142880), (2185, 29356544), (2240, 28635736), (2432, 26375020), (2560, 25056269), (2576, 24900640), (2660, 24114304), (2944, 21788060), (3040, 21100016), (3059, 20968960), (3220, 19920512), (3496, 18347840), (3584, 17897335), (3680, 17430448), (4256, 15071440), (4370, 14678272), (4480, 14317868), (4864, 13187510), (5152, 12450320), (5320, 12057152), (5888, 10894030), (6080, 10550008), (6118, 10484480), (6440, 9960256), (6992, 9173920), (7360, 8715224), (8191, 7831040), (8512, 7535720), (8740, 7339136), (8960, 7158934), (9728, 6593755), (10304, 6225160), (10640, 6028576), (11776, 5447015), (12160, 5275004), (12236, 5242240), (12880, 4980128), (13984, 4586960), (14720, 4357612), (15295, 4193792), (16382, 3915520), (17024, 3767860), (17480, 3669568), (17920, 3579467), (20608, 3112580), (21280, 3014288), (24320, 2637502), (24472, 2621120), (25760, 2490064), (27968, 2293480), (29440, 2178806), (30590, 2096896), (32764, 1957760), (34048, 1883930), (34960, 1834784), (40955, 1566208), (41216, 1556290), (42560, 1507144), (48640, 1318751), (48944, 1310560), (51520, 1245032), (55936, 1146740), (57337, 1118720), (58880, 1089403), (61180, 1048448), (65528, 978880), (68096, 941965), (69920, 917392), (81910, 783104), (82432, 778145), (85120, 753572), (97888, 655280), (103040, 622516), (111872, 573370), (114674, 559360), (122360, 524224), (131056, 489440), (139840, 458696), (155629, 412160), (163820, 391552), (170240, 376786), (188393, 340480), (195776, 327640), (206080, 311258), (223744, 286685), (229348, 279680), (244720, 262112)]