258938903040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{20521}}^1$

素因数の和:20631

約数の個数: 320

約数和(自身を含む): 870663416832

約数和(自身を除く): 611724513792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 256, 265, 310, 318, 320, 372, 384, 424, 465, 480, 496, 512, 530, 620, 636, 640, 744, 768, 795, 848, 930, 960, 992, 1060, 1240, 1272, 1280, 1488, 1536, 1590, 1643, 1696, 1860, 1920, 1984, 2120, 2480, 2544, 2560, 2976, 3180, 3286, 3392, 3720, 3840, 3968, 4240, 4929, 4960, 5088, 5952, 6360, 6572, 6784, 7440, 7680, 7936, 8215, 8480, 9858, 9920, 10176, 11904, 12720, 13144, 13568, 14880, 15872, 16430, 16960, 19716, 19840, 20352, 20521, 23808, 24645, 25440, 26288, 27136, 29760, 32860, 33920, 39432, 39680, 40704, 41042, 47616, 49290, 50880, 52576, 59520, 61563, 65720, 67840, 78864, 79360, 81408, 82084, 98580, 101760, 102605, 105152, 119040, 123126, 131440, 135680, 157728, 164168, 197160, 203520, 205210, 210304, 238080, 246252, 262880, 307815, 315456, 328336, 394320, 407040, 410420, 420608, 492504, 525760, 615630, 630912, 636151, 656672, 788640, 820840, 841216, 985008, 1051520, 1087613, 1231260, 1261824, 1272302, 1313344, 1577280, 1641680, 1908453, 1970016, 2103040, 2175226, 2462520, 2523648, 2544604, 2626688, 3154560, 3180755, 3262839, 3283360, 3816906, 3940032, 4206080, 4350452, 4925040, 5089208, 5253376, 5438065, 6309120, 6361510, 6525678, 6566720, 7633812, 7880064, 8700904, 9542265, 9850080, 10178416, 10506752, 10876130, 12618240, 12723020, 13051356, 13133440, 15267624, 15760128, 16314195, 17401808, 19084530, 19700160, 20356832, 21752260, 25446040, 26102712, 26266880, 30535248, 31520256, 32628390, 33716003, 34803616, 38169060, 39400320, 40713664, 43504520, 50892080, 52205424, 52533760, 61070496, 65256780, 67432006, 69607232, 76338120, 78800640, 81427328, 87009040, 101148009, 101784160, 104410848, 122140992, 130513560, 134864012, 139214464, 152676240, 157601280, 162854656, 168580015, 174018080, 202296018, 203568320, 208821696, 244281984, 261027120, 269728024, 278428928, 305352480, 325709312, 337160030, 348036160, 404592036, 407136640, 417643392, 488563968, 505740045, 522054240, 539456048, 556857856, 610704960, 674320060, 696072320, 809184072, 814273280, 835286784, 977127936, 1011480090, 1044108480, 1078912096, 1221409920, 1348640120, 1392144640, 1618368144, 1628546560, 1670573568, 2022960180, 2088216960, 2157824192, 2442819840, 2697280240, 2784289280, 3236736288, 4045920360, 4176433920, 4315648384, 4885639680, 5394560480, 6473472576, 8091840720, 8352867840, 8631296768, 10789120960, 12946945152, 16183681440, 17262593536, 21578241920, 25893890304, 32367362880, 43156483840, 51787780608, 64734725760, 86312967680, 129469451520, 258938903040]

約数ペア:

[(1, 258938903040), (2, 129469451520), (3, 86312967680), (4, 64734725760), (5, 51787780608), (6, 43156483840), (8, 32367362880), (10, 25893890304), (12, 21578241920), (15, 17262593536), (16, 16183681440), (20, 12946945152), (24, 10789120960), (30, 8631296768), (31, 8352867840), (32, 8091840720), (40, 6473472576), (48, 5394560480), (53, 4885639680), (60, 4315648384), (62, 4176433920), (64, 4045920360), (80, 3236736288), (93, 2784289280), (96, 2697280240), (106, 2442819840), (120, 2157824192), (124, 2088216960), (128, 2022960180), (155, 1670573568), (159, 1628546560), (160, 1618368144), (186, 1392144640), (192, 1348640120), (212, 1221409920), (240, 1078912096), (248, 1044108480), (256, 1011480090), (265, 977127936), (310, 835286784), (318, 814273280), (320, 809184072), (372, 696072320), (384, 674320060), (424, 610704960), (465, 556857856), (480, 539456048), (496, 522054240), (512, 505740045), (530, 488563968), (620, 417643392), (636, 407136640), (640, 404592036), (744, 348036160), (768, 337160030), (795, 325709312), (848, 305352480), (930, 278428928), (960, 269728024), (992, 261027120), (1060, 244281984), (1240, 208821696), (1272, 203568320), (1280, 202296018), (1488, 174018080), (1536, 168580015), (1590, 162854656), (1643, 157601280), (1696, 152676240), (1860, 139214464), (1920, 134864012), (1984, 130513560), (2120, 122140992), (2480, 104410848), (2544, 101784160), (2560, 101148009), (2976, 87009040), (3180, 81427328), (3286, 78800640), (3392, 76338120), (3720, 69607232), (3840, 67432006), (3968, 65256780), (4240, 61070496), (4929, 52533760), (4960, 52205424), (5088, 50892080), (5952, 43504520), (6360, 40713664), (6572, 39400320), (6784, 38169060), (7440, 34803616), (7680, 33716003), (7936, 32628390), (8215, 31520256), (8480, 30535248), (9858, 26266880), (9920, 26102712), (10176, 25446040), (11904, 21752260), (12720, 20356832), (13144, 19700160), (13568, 19084530), (14880, 17401808), (15872, 16314195), (16430, 15760128), (16960, 15267624), (19716, 13133440), (19840, 13051356), (20352, 12723020), (20521, 12618240), (23808, 10876130), (24645, 10506752), (25440, 10178416), (26288, 9850080), (27136, 9542265), (29760, 8700904), (32860, 7880064), (33920, 7633812), (39432, 6566720), (39680, 6525678), (40704, 6361510), (41042, 6309120), (47616, 5438065), (49290, 5253376), (50880, 5089208), (52576, 4925040), (59520, 4350452), (61563, 4206080), (65720, 3940032), (67840, 3816906), (78864, 3283360), (79360, 3262839), (81408, 3180755), (82084, 3154560), (98580, 2626688), (101760, 2544604), (102605, 2523648), (105152, 2462520), (119040, 2175226), (123126, 2103040), (131440, 1970016), (135680, 1908453), (157728, 1641680), (164168, 1577280), (197160, 1313344), (203520, 1272302), (205210, 1261824), (210304, 1231260), (238080, 1087613), (246252, 1051520), (262880, 985008), (307815, 841216), (315456, 820840), (328336, 788640), (394320, 656672), (407040, 636151), (410420, 630912), (420608, 615630), (492504, 525760)]