392997001040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{7591}}^1$

素因数の和:7946

約数の個数: 240

約数和(自身を含む): 1089517837824

約数和(自身を除く): 696520836784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 280, 281, 329, 376, 392, 470, 490, 560, 562, 658, 752, 784, 940, 980, 1124, 1316, 1405, 1645, 1880, 1960, 1967, 2248, 2303, 2632, 2810, 3290, 3760, 3920, 3934, 4496, 4606, 5264, 5620, 6580, 7591, 7868, 9212, 9835, 11240, 11515, 13160, 13207, 13769, 15182, 15736, 18424, 19670, 22480, 23030, 26320, 26414, 27538, 30364, 31472, 36848, 37955, 39340, 46060, 52828, 53137, 55076, 60728, 66035, 68845, 75910, 78680, 92120, 92449, 105656, 106274, 110152, 121456, 132070, 137690, 151820, 157360, 184240, 184898, 211312, 212548, 220304, 264140, 265685, 275380, 303640, 356777, 369796, 371959, 425096, 462245, 528280, 531370, 550760, 607280, 647143, 713554, 739592, 743918, 850192, 924490, 1056560, 1062740, 1101520, 1294286, 1427108, 1479184, 1487836, 1783885, 1848980, 1859795, 2125480, 2133071, 2497439, 2588572, 2854216, 2975672, 3235715, 3567770, 3697960, 3719590, 4250960, 4266142, 4994878, 5177144, 5708432, 5951344, 6471430, 7135540, 7395920, 7439180, 8532284, 9989756, 10354288, 10665355, 12487195, 12942860, 14271080, 14878360, 14931497, 17064568, 17482073, 19979512, 21330710, 24974390, 25885720, 28542160, 29756720, 29862994, 34129136, 34964146, 39959024, 42661420, 49948780, 51771440, 59725988, 69928292, 74657485, 85322840, 87410365, 99897560, 100254337, 104520479, 119451976, 139856584, 149314970, 170645680, 174820730, 199795120, 200508674, 209040958, 238903952, 279713168, 298629940, 349641460, 401017348, 418081916, 501271685, 522602395, 597259880, 699282920, 701780359, 802034696, 836163832, 1002543370, 1045204790, 1194519760, 1398565840, 1403560718, 1604069392, 1672327664, 2005086740, 2090409580, 2807121436, 3508901795, 4010173480, 4180819160, 4912462513, 5614242872, 7017803590, 8020346960, 8361638320, 9824925026, 11228485744, 14035607180, 19649850052, 24562312565, 28071214360, 39299700104, 49124625130, 56142428720, 78599400208, 98249250260, 196498500520, 392997001040]

約数ペア:

[(1, 392997001040), (2, 196498500520), (4, 98249250260), (5, 78599400208), (7, 56142428720), (8, 49124625130), (10, 39299700104), (14, 28071214360), (16, 24562312565), (20, 19649850052), (28, 14035607180), (35, 11228485744), (40, 9824925026), (47, 8361638320), (49, 8020346960), (56, 7017803590), (70, 5614242872), (80, 4912462513), (94, 4180819160), (98, 4010173480), (112, 3508901795), (140, 2807121436), (188, 2090409580), (196, 2005086740), (235, 1672327664), (245, 1604069392), (280, 1403560718), (281, 1398565840), (329, 1194519760), (376, 1045204790), (392, 1002543370), (470, 836163832), (490, 802034696), (560, 701780359), (562, 699282920), (658, 597259880), (752, 522602395), (784, 501271685), (940, 418081916), (980, 401017348), (1124, 349641460), (1316, 298629940), (1405, 279713168), (1645, 238903952), (1880, 209040958), (1960, 200508674), (1967, 199795120), (2248, 174820730), (2303, 170645680), (2632, 149314970), (2810, 139856584), (3290, 119451976), (3760, 104520479), (3920, 100254337), (3934, 99897560), (4496, 87410365), (4606, 85322840), (5264, 74657485), (5620, 69928292), (6580, 59725988), (7591, 51771440), (7868, 49948780), (9212, 42661420), (9835, 39959024), (11240, 34964146), (11515, 34129136), (13160, 29862994), (13207, 29756720), (13769, 28542160), (15182, 25885720), (15736, 24974390), (18424, 21330710), (19670, 19979512), (22480, 17482073), (23030, 17064568), (26320, 14931497), (26414, 14878360), (27538, 14271080), (30364, 12942860), (31472, 12487195), (36848, 10665355), (37955, 10354288), (39340, 9989756), (46060, 8532284), (52828, 7439180), (53137, 7395920), (55076, 7135540), (60728, 6471430), (66035, 5951344), (68845, 5708432), (75910, 5177144), (78680, 4994878), (92120, 4266142), (92449, 4250960), (105656, 3719590), (106274, 3697960), (110152, 3567770), (121456, 3235715), (132070, 2975672), (137690, 2854216), (151820, 2588572), (157360, 2497439), (184240, 2133071), (184898, 2125480), (211312, 1859795), (212548, 1848980), (220304, 1783885), (264140, 1487836), (265685, 1479184), (275380, 1427108), (303640, 1294286), (356777, 1101520), (369796, 1062740), (371959, 1056560), (425096, 924490), (462245, 850192), (528280, 743918), (531370, 739592), (550760, 713554), (607280, 647143)]