20055865680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2640

約数の個数: 400

約数和(自身を含む): 74086151040

約数和(自身を除く): 54030285360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 53, 54, 60, 69, 72, 80, 81, 90, 92, 106, 108, 115, 120, 135, 138, 144, 159, 162, 180, 184, 207, 212, 216, 230, 240, 265, 270, 276, 318, 324, 345, 360, 368, 405, 414, 424, 432, 460, 477, 530, 540, 552, 621, 636, 648, 690, 720, 795, 810, 828, 848, 920, 954, 1035, 1060, 1080, 1104, 1219, 1242, 1272, 1296, 1380, 1431, 1590, 1620, 1656, 1840, 1863, 1908, 2070, 2120, 2160, 2385, 2438, 2484, 2539, 2544, 2760, 2862, 3105, 3180, 3240, 3312, 3657, 3726, 3816, 4140, 4240, 4293, 4770, 4876, 4968, 5078, 5520, 5724, 6095, 6210, 6360, 6480, 7155, 7314, 7452, 7617, 7632, 8280, 8586, 9315, 9540, 9752, 9936, 10156, 10971, 11448, 12190, 12420, 12695, 12720, 14310, 14628, 14904, 15234, 16560, 17172, 18285, 18630, 19080, 19504, 20312, 21465, 21942, 22851, 22896, 24380, 24840, 25390, 28620, 29256, 29808, 30468, 32913, 34344, 36570, 37260, 38085, 38160, 40624, 42930, 43884, 45702, 48760, 49680, 50780, 54855, 57240, 58397, 58512, 60936, 65826, 68553, 68688, 73140, 74520, 76170, 85860, 87768, 91404, 97520, 98739, 101560, 109710, 114255, 114480, 116794, 121872, 131652, 134567, 137106, 146280, 149040, 152340, 164565, 171720, 175191, 175536, 182808, 197478, 203120, 205659, 219420, 228510, 233588, 263304, 269134, 274212, 291985, 292560, 304680, 329130, 342765, 343440, 350382, 365616, 394956, 403701, 411318, 438840, 457020, 467176, 493695, 525573, 526608, 538268, 548424, 583970, 609360, 658260, 672835, 685530, 700764, 789912, 807402, 822636, 875955, 877680, 914040, 934352, 987390, 1028295, 1051146, 1076536, 1096848, 1167940, 1211103, 1316520, 1345670, 1371060, 1401528, 1576719, 1579824, 1614804, 1645272, 1751910, 1828080, 1974780, 2018505, 2056590, 2102292, 2153072, 2335880, 2422206, 2627865, 2633040, 2691340, 2742120, 2803056, 3095041, 3153438, 3229608, 3290544, 3503820, 3633309, 3949560, 4037010, 4113180, 4204584, 4671760, 4730157, 4844412, 5255730, 5382680, 5484240, 6055515, 6190082, 6306876, 6459216, 7007640, 7266618, 7883595, 7899120, 8074020, 8226360, 8409168, 9285123, 9460314, 9688824, 10511460, 10765360, 10899927, 12111030, 12380164, 12613752, 14015280, 14533236, 15475205, 15767190, 16148040, 16452720, 18166545, 18570246, 18920628, 19377648, 21022920, 21799854, 23650785, 24222060, 24760328, 25227504, 27855369, 29066472, 30950410, 31534380, 32296080, 36333090, 37140492, 37841256, 42045840, 43599708, 46425615, 47301570, 48444120, 49520656, 54499635, 55710738, 58132944, 61900820, 63068760, 72666180, 74280984, 75682512, 83566107, 87199416, 92851230, 94603140, 96888240, 108999270, 111421476, 123801640, 126137520, 139276845, 145332360, 148561968, 167132214, 174398832, 185702460, 189206280, 217998540, 222842952, 247603280, 250698321, 278553690, 290664720, 334264428, 371404920, 378412560, 417830535, 435997080, 445685904, 501396642, 557107380, 668528856, 742809840, 835661070, 871994160, 1002793284, 1114214760, 1253491605, 1337057712, 1671322140, 2005586568, 2228429520, 2506983210, 3342644280, 4011173136, 5013966420, 6685288560, 10027932840, 20055865680]

約数ペア:

[(1, 20055865680), (2, 10027932840), (3, 6685288560), (4, 5013966420), (5, 4011173136), (6, 3342644280), (8, 2506983210), (9, 2228429520), (10, 2005586568), (12, 1671322140), (15, 1337057712), (16, 1253491605), (18, 1114214760), (20, 1002793284), (23, 871994160), (24, 835661070), (27, 742809840), (30, 668528856), (36, 557107380), (40, 501396642), (45, 445685904), (46, 435997080), (48, 417830535), (53, 378412560), (54, 371404920), (60, 334264428), (69, 290664720), (72, 278553690), (80, 250698321), (81, 247603280), (90, 222842952), (92, 217998540), (106, 189206280), (108, 185702460), (115, 174398832), (120, 167132214), (135, 148561968), (138, 145332360), (144, 139276845), (159, 126137520), (162, 123801640), (180, 111421476), (184, 108999270), (207, 96888240), (212, 94603140), (216, 92851230), (230, 87199416), (240, 83566107), (265, 75682512), (270, 74280984), (276, 72666180), (318, 63068760), (324, 61900820), (345, 58132944), (360, 55710738), (368, 54499635), (405, 49520656), (414, 48444120), (424, 47301570), (432, 46425615), (460, 43599708), (477, 42045840), (530, 37841256), (540, 37140492), (552, 36333090), (621, 32296080), (636, 31534380), (648, 30950410), (690, 29066472), (720, 27855369), (795, 25227504), (810, 24760328), (828, 24222060), (848, 23650785), (920, 21799854), (954, 21022920), (1035, 19377648), (1060, 18920628), (1080, 18570246), (1104, 18166545), (1219, 16452720), (1242, 16148040), (1272, 15767190), (1296, 15475205), (1380, 14533236), (1431, 14015280), (1590, 12613752), (1620, 12380164), (1656, 12111030), (1840, 10899927), (1863, 10765360), (1908, 10511460), (2070, 9688824), (2120, 9460314), (2160, 9285123), (2385, 8409168), (2438, 8226360), (2484, 8074020), (2539, 7899120), (2544, 7883595), (2760, 7266618), (2862, 7007640), (3105, 6459216), (3180, 6306876), (3240, 6190082), (3312, 6055515), (3657, 5484240), (3726, 5382680), (3816, 5255730), (4140, 4844412), (4240, 4730157), (4293, 4671760), (4770, 4204584), (4876, 4113180), (4968, 4037010), (5078, 3949560), (5520, 3633309), (5724, 3503820), (6095, 3290544), (6210, 3229608), (6360, 3153438), (6480, 3095041), (7155, 2803056), (7314, 2742120), (7452, 2691340), (7617, 2633040), (7632, 2627865), (8280, 2422206), (8586, 2335880), (9315, 2153072), (9540, 2102292), (9752, 2056590), (9936, 2018505), (10156, 1974780), (10971, 1828080), (11448, 1751910), (12190, 1645272), (12420, 1614804), (12695, 1579824), (12720, 1576719), (14310, 1401528), (14628, 1371060), (14904, 1345670), (15234, 1316520), (16560, 1211103), (17172, 1167940), (18285, 1096848), (18630, 1076536), (19080, 1051146), (19504, 1028295), (20312, 987390), (21465, 934352), (21942, 914040), (22851, 877680), (22896, 875955), (24380, 822636), (24840, 807402), (25390, 789912), (28620, 700764), (29256, 685530), (29808, 672835), (30468, 658260), (32913, 609360), (34344, 583970), (36570, 548424), (37260, 538268), (38085, 526608), (38160, 525573), (40624, 493695), (42930, 467176), (43884, 457020), (45702, 438840), (48760, 411318), (49680, 403701), (50780, 394956), (54855, 365616), (57240, 350382), (58397, 343440), (58512, 342765), (60936, 329130), (65826, 304680), (68553, 292560), (68688, 291985), (73140, 274212), (74520, 269134), (76170, 263304), (85860, 233588), (87768, 228510), (91404, 219420), (97520, 205659), (98739, 203120), (101560, 197478), (109710, 182808), (114255, 175536), (114480, 175191), (116794, 171720), (121872, 164565), (131652, 152340), (134567, 149040), (137106, 146280)]