20893928640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:1016

約数の個数: 448

約数和(自身を含む): 75531488256

約数和(自身を除く): 54637559616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 83, 92, 96, 104, 115, 120, 130, 138, 156, 160, 166, 184, 192, 195, 208, 230, 240, 249, 260, 276, 299, 312, 320, 332, 345, 368, 390, 415, 416, 460, 480, 498, 520, 552, 598, 624, 664, 690, 736, 780, 830, 832, 877, 897, 920, 960, 996, 1040, 1079, 1104, 1196, 1245, 1248, 1328, 1380, 1472, 1495, 1560, 1660, 1754, 1794, 1840, 1909, 1992, 2080, 2158, 2208, 2392, 2490, 2496, 2631, 2656, 2760, 2990, 3120, 3237, 3320, 3508, 3588, 3680, 3818, 3984, 4160, 4316, 4385, 4416, 4485, 4784, 4980, 5262, 5312, 5395, 5520, 5727, 5980, 6240, 6474, 6640, 7016, 7176, 7360, 7636, 7968, 8632, 8770, 8970, 9545, 9568, 9960, 10524, 10790, 11040, 11401, 11454, 11960, 12480, 12948, 13155, 13280, 14032, 14352, 15272, 15936, 16185, 17264, 17540, 17940, 19090, 19136, 19920, 20171, 21048, 21580, 22080, 22802, 22908, 23920, 24817, 25896, 26310, 26560, 28064, 28635, 28704, 30544, 32370, 34203, 34528, 35080, 35880, 38180, 39840, 40342, 42096, 43160, 45604, 45816, 47840, 49634, 51792, 52620, 56128, 57005, 57270, 57408, 60513, 61088, 64740, 68406, 69056, 70160, 71760, 72791, 74451, 76360, 79680, 80684, 84192, 86320, 91208, 91632, 95680, 99268, 100855, 103584, 105240, 114010, 114540, 121026, 122176, 124085, 129480, 136812, 140320, 143520, 145582, 148902, 152720, 161368, 168384, 171015, 172640, 182416, 183264, 198536, 201710, 207168, 210480, 218373, 228020, 229080, 242052, 248170, 258960, 262223, 273624, 280640, 287040, 291164, 297804, 302565, 305440, 322736, 342030, 345280, 363955, 364832, 366528, 372255, 397072, 403420, 420960, 436746, 456040, 458160, 484104, 496340, 517920, 524446, 547248, 582328, 595608, 605130, 610880, 645472, 684060, 727910, 729664, 744510, 786669, 794144, 806840, 841920, 873492, 912080, 916320, 946283, 968208, 992680, 1035840, 1048892, 1091865, 1094496, 1164656, 1191216, 1210260, 1290944, 1311115, 1368120, 1455820, 1489020, 1573338, 1588288, 1613680, 1674193, 1746984, 1824160, 1832640, 1892566, 1936416, 1985360, 2097784, 2183730, 2188992, 2329312, 2382432, 2420520, 2622230, 2736240, 2838849, 2911640, 2978040, 3146676, 3227360, 3348386, 3493968, 3648320, 3785132, 3872832, 3933345, 3970720, 4195568, 4367460, 4658624, 4731415, 4764864, 4841040, 5022579, 5244460, 5472480, 5677698, 5823280, 5956080, 6293352, 6454720, 6696772, 6987936, 7570264, 7866690, 7941440, 8370965, 8391136, 8734920, 9462830, 9682080, 10045158, 10488920, 10944960, 11355396, 11646560, 11912160, 12586704, 13393544, 13975872, 14194245, 15140528, 15733380, 16741930, 16782272, 17469840, 18925660, 19364160, 20090316, 20977840, 21764509, 22710792, 23293120, 23824320, 25112895, 25173408, 26787088, 28388490, 30281056, 31466760, 33483860, 34939680, 37851320, 40180632, 41955680, 43529018, 45421584, 50225790, 50346816, 53574176, 56776980, 60562112, 62933520, 65293527, 66967720, 69879360, 75702640, 80361264, 83911360, 87058036, 90843168, 100451580, 107148352, 108822545, 113553960, 125867040, 130587054, 133935440, 151405280, 160722528, 174116072, 181686336, 200903160, 217645090, 227107920, 251734080, 261174108, 267870880, 302810560, 321445056, 326467635, 348232144, 401806320, 435290180, 454215840, 522348216, 535741760, 652935270, 696464288, 803612640, 870580360, 908431680, 1044696432, 1305870540, 1392928576, 1607225280, 1741160720, 2089392864, 2611741080, 3482321440, 4178785728, 5223482160, 6964642880, 10446964320, 20893928640]

約数ペア:

[(1, 20893928640), (2, 10446964320), (3, 6964642880), (4, 5223482160), (5, 4178785728), (6, 3482321440), (8, 2611741080), (10, 2089392864), (12, 1741160720), (13, 1607225280), (15, 1392928576), (16, 1305870540), (20, 1044696432), (23, 908431680), (24, 870580360), (26, 803612640), (30, 696464288), (32, 652935270), (39, 535741760), (40, 522348216), (46, 454215840), (48, 435290180), (52, 401806320), (60, 348232144), (64, 326467635), (65, 321445056), (69, 302810560), (78, 267870880), (80, 261174108), (83, 251734080), (92, 227107920), (96, 217645090), (104, 200903160), (115, 181686336), (120, 174116072), (130, 160722528), (138, 151405280), (156, 133935440), (160, 130587054), (166, 125867040), (184, 113553960), (192, 108822545), (195, 107148352), (208, 100451580), (230, 90843168), (240, 87058036), (249, 83911360), (260, 80361264), (276, 75702640), (299, 69879360), (312, 66967720), (320, 65293527), (332, 62933520), (345, 60562112), (368, 56776980), (390, 53574176), (415, 50346816), (416, 50225790), (460, 45421584), (480, 43529018), (498, 41955680), (520, 40180632), (552, 37851320), (598, 34939680), (624, 33483860), (664, 31466760), (690, 30281056), (736, 28388490), (780, 26787088), (830, 25173408), (832, 25112895), (877, 23824320), (897, 23293120), (920, 22710792), (960, 21764509), (996, 20977840), (1040, 20090316), (1079, 19364160), (1104, 18925660), (1196, 17469840), (1245, 16782272), (1248, 16741930), (1328, 15733380), (1380, 15140528), (1472, 14194245), (1495, 13975872), (1560, 13393544), (1660, 12586704), (1754, 11912160), (1794, 11646560), (1840, 11355396), (1909, 10944960), (1992, 10488920), (2080, 10045158), (2158, 9682080), (2208, 9462830), (2392, 8734920), (2490, 8391136), (2496, 8370965), (2631, 7941440), (2656, 7866690), (2760, 7570264), (2990, 6987936), (3120, 6696772), (3237, 6454720), (3320, 6293352), (3508, 5956080), (3588, 5823280), (3680, 5677698), (3818, 5472480), (3984, 5244460), (4160, 5022579), (4316, 4841040), (4385, 4764864), (4416, 4731415), (4485, 4658624), (4784, 4367460), (4980, 4195568), (5262, 3970720), (5312, 3933345), (5395, 3872832), (5520, 3785132), (5727, 3648320), (5980, 3493968), (6240, 3348386), (6474, 3227360), (6640, 3146676), (7016, 2978040), (7176, 2911640), (7360, 2838849), (7636, 2736240), (7968, 2622230), (8632, 2420520), (8770, 2382432), (8970, 2329312), (9545, 2188992), (9568, 2183730), (9960, 2097784), (10524, 1985360), (10790, 1936416), (11040, 1892566), (11401, 1832640), (11454, 1824160), (11960, 1746984), (12480, 1674193), (12948, 1613680), (13155, 1588288), (13280, 1573338), (14032, 1489020), (14352, 1455820), (15272, 1368120), (15936, 1311115), (16185, 1290944), (17264, 1210260), (17540, 1191216), (17940, 1164656), (19090, 1094496), (19136, 1091865), (19920, 1048892), (20171, 1035840), (21048, 992680), (21580, 968208), (22080, 946283), (22802, 916320), (22908, 912080), (23920, 873492), (24817, 841920), (25896, 806840), (26310, 794144), (26560, 786669), (28064, 744510), (28635, 729664), (28704, 727910), (30544, 684060), (32370, 645472), (34203, 610880), (34528, 605130), (35080, 595608), (35880, 582328), (38180, 547248), (39840, 524446), (40342, 517920), (42096, 496340), (43160, 484104), (45604, 458160), (45816, 456040), (47840, 436746), (49634, 420960), (51792, 403420), (52620, 397072), (56128, 372255), (57005, 366528), (57270, 364832), (57408, 363955), (60513, 345280), (61088, 342030), (64740, 322736), (68406, 305440), (69056, 302565), (70160, 297804), (71760, 291164), (72791, 287040), (74451, 280640), (76360, 273624), (79680, 262223), (80684, 258960), (84192, 248170), (86320, 242052), (91208, 229080), (91632, 228020), (95680, 218373), (99268, 210480), (100855, 207168), (103584, 201710), (105240, 198536), (114010, 183264), (114540, 182416), (121026, 172640), (122176, 171015), (124085, 168384), (129480, 161368), (136812, 152720), (140320, 148902), (143520, 145582)]