20342325120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:494

約数の個数: 512

約数和(自身を含む): 74619740160

約数和(自身を除く): 54277415040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 191, 192, 195, 204, 208, 221, 240, 251, 255, 260, 272, 312, 320, 340, 382, 384, 390, 408, 416, 442, 480, 502, 510, 520, 544, 573, 624, 640, 663, 680, 753, 764, 780, 816, 832, 884, 955, 960, 1004, 1020, 1040, 1088, 1105, 1146, 1248, 1255, 1326, 1360, 1506, 1528, 1560, 1632, 1664, 1768, 1910, 1920, 2008, 2040, 2080, 2176, 2210, 2292, 2483, 2496, 2510, 2652, 2720, 2865, 3012, 3056, 3120, 3247, 3263, 3264, 3315, 3536, 3765, 3820, 4016, 4080, 4160, 4267, 4420, 4584, 4966, 4992, 5020, 5304, 5440, 5730, 6024, 6112, 6240, 6494, 6526, 6528, 6630, 7072, 7449, 7530, 7640, 8032, 8160, 8320, 8534, 8840, 9168, 9741, 9789, 9932, 10040, 10608, 10880, 11460, 12048, 12224, 12415, 12480, 12801, 12988, 13052, 13260, 14144, 14898, 15060, 15280, 16064, 16235, 16315, 16320, 17068, 17680, 18336, 19482, 19578, 19864, 20080, 21216, 21335, 22920, 24096, 24448, 24830, 24960, 25602, 25976, 26104, 26520, 28288, 29796, 30120, 30560, 32128, 32470, 32630, 32640, 34136, 35360, 36672, 37245, 38964, 39156, 39728, 40160, 42211, 42432, 42670, 45840, 47941, 48192, 48705, 48945, 49660, 51204, 51952, 52208, 53040, 55471, 59592, 60240, 61120, 64005, 64940, 65260, 68272, 70720, 73344, 74490, 77928, 78312, 79456, 80320, 84422, 84864, 85340, 91680, 95882, 96384, 97410, 97890, 99320, 102408, 103904, 104416, 106080, 110942, 119184, 120480, 122240, 126633, 128010, 129880, 130520, 136544, 141440, 143823, 148980, 155856, 156624, 158912, 160640, 166413, 168844, 170680, 183360, 191764, 194820, 195780, 198640, 204816, 207808, 208832, 211055, 212160, 221884, 238368, 239705, 240960, 253266, 256020, 259760, 261040, 273088, 277355, 287646, 297960, 311712, 313248, 317824, 332826, 337688, 341360, 366720, 383528, 389640, 391560, 397280, 409632, 415616, 417664, 422110, 424320, 443768, 476736, 479410, 481920, 506532, 512040, 519520, 522080, 546176, 554710, 575292, 595920, 623233, 623424, 626496, 633165, 665652, 675376, 682720, 719115, 767056, 779280, 783120, 794560, 814997, 819264, 832065, 844220, 887536, 953472, 958820, 1013064, 1024080, 1039040, 1044160, 1109420, 1150584, 1191840, 1246466, 1246848, 1252992, 1266330, 1331304, 1350752, 1365440, 1438230, 1534112, 1558560, 1566240, 1589120, 1629994, 1638528, 1664130, 1688440, 1775072, 1869699, 1917640, 2026128, 2048160, 2078080, 2088320, 2218840, 2301168, 2383680, 2444991, 2492932, 2532660, 2662608, 2701504, 2730880, 2876460, 3068224, 3116165, 3117120, 3132480, 3259988, 3328260, 3376880, 3550144, 3739398, 3835280, 4052256, 4074985, 4096320, 4437680, 4602336, 4767360, 4889982, 4985864, 5065320, 5325216, 5403008, 5752920, 6136448, 6232330, 6234240, 6264960, 6519976, 6656520, 6753760, 7100288, 7478796, 7670560, 8104512, 8149970, 8192640, 8875360, 9204672, 9348495, 9779964, 9971728, 10130640, 10594961, 10650432, 11505840, 12224955, 12464660, 13039952, 13313040, 13507520, 14957592, 15341120, 16209024, 16299940, 17750720, 18409344, 18696990, 19559928, 19943456, 20261280, 21189922, 21300864, 23011680, 24449910, 24929320, 26079904, 26626080, 27015040, 29915184, 30682240, 31784883, 32599880, 35501440, 37393980, 39119856, 39886912, 40522560, 42379844, 46023360, 48899820, 49858640, 52159808, 52974805, 53252160, 59830368, 63569766, 65199760, 74787960, 78239712, 79773824, 81045120, 84759688, 92046720, 97799640, 99717280, 104319616, 105949610, 106504320, 119660736, 127139532, 130399520, 149575920, 156479424, 158924415, 169519376, 195599280, 199434560, 211899220, 239321472, 254279064, 260799040, 299151840, 312958848, 317848830, 339038752, 391198560, 398869120, 423798440, 508558128, 521598080, 598303680, 635697660, 678077504, 782397120, 847596880, 1017116256, 1196607360, 1271395320, 1356155008, 1564794240, 1695193760, 2034232512, 2542790640, 3390387520, 4068465024, 5085581280, 6780775040, 10171162560, 20342325120]

約数ペア:

[(1, 20342325120), (2, 10171162560), (3, 6780775040), (4, 5085581280), (5, 4068465024), (6, 3390387520), (8, 2542790640), (10, 2034232512), (12, 1695193760), (13, 1564794240), (15, 1356155008), (16, 1271395320), (17, 1196607360), (20, 1017116256), (24, 847596880), (26, 782397120), (30, 678077504), (32, 635697660), (34, 598303680), (39, 521598080), (40, 508558128), (48, 423798440), (51, 398869120), (52, 391198560), (60, 339038752), (64, 317848830), (65, 312958848), (68, 299151840), (78, 260799040), (80, 254279064), (85, 239321472), (96, 211899220), (102, 199434560), (104, 195599280), (120, 169519376), (128, 158924415), (130, 156479424), (136, 149575920), (156, 130399520), (160, 127139532), (170, 119660736), (191, 106504320), (192, 105949610), (195, 104319616), (204, 99717280), (208, 97799640), (221, 92046720), (240, 84759688), (251, 81045120), (255, 79773824), (260, 78239712), (272, 74787960), (312, 65199760), (320, 63569766), (340, 59830368), (382, 53252160), (384, 52974805), (390, 52159808), (408, 49858640), (416, 48899820), (442, 46023360), (480, 42379844), (502, 40522560), (510, 39886912), (520, 39119856), (544, 37393980), (573, 35501440), (624, 32599880), (640, 31784883), (663, 30682240), (680, 29915184), (753, 27015040), (764, 26626080), (780, 26079904), (816, 24929320), (832, 24449910), (884, 23011680), (955, 21300864), (960, 21189922), (1004, 20261280), (1020, 19943456), (1040, 19559928), (1088, 18696990), (1105, 18409344), (1146, 17750720), (1248, 16299940), (1255, 16209024), (1326, 15341120), (1360, 14957592), (1506, 13507520), (1528, 13313040), (1560, 13039952), (1632, 12464660), (1664, 12224955), (1768, 11505840), (1910, 10650432), (1920, 10594961), (2008, 10130640), (2040, 9971728), (2080, 9779964), (2176, 9348495), (2210, 9204672), (2292, 8875360), (2483, 8192640), (2496, 8149970), (2510, 8104512), (2652, 7670560), (2720, 7478796), (2865, 7100288), (3012, 6753760), (3056, 6656520), (3120, 6519976), (3247, 6264960), (3263, 6234240), (3264, 6232330), (3315, 6136448), (3536, 5752920), (3765, 5403008), (3820, 5325216), (4016, 5065320), (4080, 4985864), (4160, 4889982), (4267, 4767360), (4420, 4602336), (4584, 4437680), (4966, 4096320), (4992, 4074985), (5020, 4052256), (5304, 3835280), (5440, 3739398), (5730, 3550144), (6024, 3376880), (6112, 3328260), (6240, 3259988), (6494, 3132480), (6526, 3117120), (6528, 3116165), (6630, 3068224), (7072, 2876460), (7449, 2730880), (7530, 2701504), (7640, 2662608), (8032, 2532660), (8160, 2492932), (8320, 2444991), (8534, 2383680), (8840, 2301168), (9168, 2218840), (9741, 2088320), (9789, 2078080), (9932, 2048160), (10040, 2026128), (10608, 1917640), (10880, 1869699), (11460, 1775072), (12048, 1688440), (12224, 1664130), (12415, 1638528), (12480, 1629994), (12801, 1589120), (12988, 1566240), (13052, 1558560), (13260, 1534112), (14144, 1438230), (14898, 1365440), (15060, 1350752), (15280, 1331304), (16064, 1266330), (16235, 1252992), (16315, 1246848), (16320, 1246466), (17068, 1191840), (17680, 1150584), (18336, 1109420), (19482, 1044160), (19578, 1039040), (19864, 1024080), (20080, 1013064), (21216, 958820), (21335, 953472), (22920, 887536), (24096, 844220), (24448, 832065), (24830, 819264), (24960, 814997), (25602, 794560), (25976, 783120), (26104, 779280), (26520, 767056), (28288, 719115), (29796, 682720), (30120, 675376), (30560, 665652), (32128, 633165), (32470, 626496), (32630, 623424), (32640, 623233), (34136, 595920), (35360, 575292), (36672, 554710), (37245, 546176), (38964, 522080), (39156, 519520), (39728, 512040), (40160, 506532), (42211, 481920), (42432, 479410), (42670, 476736), (45840, 443768), (47941, 424320), (48192, 422110), (48705, 417664), (48945, 415616), (49660, 409632), (51204, 397280), (51952, 391560), (52208, 389640), (53040, 383528), (55471, 366720), (59592, 341360), (60240, 337688), (61120, 332826), (64005, 317824), (64940, 313248), (65260, 311712), (68272, 297960), (70720, 287646), (73344, 277355), (74490, 273088), (77928, 261040), (78312, 259760), (79456, 256020), (80320, 253266), (84422, 240960), (84864, 239705), (85340, 238368), (91680, 221884), (95882, 212160), (96384, 211055), (97410, 208832), (97890, 207808), (99320, 204816), (102408, 198640), (103904, 195780), (104416, 194820), (106080, 191764), (110942, 183360), (119184, 170680), (120480, 168844), (122240, 166413), (126633, 160640), (128010, 158912), (129880, 156624), (130520, 155856), (136544, 148980), (141440, 143823)]