1046139640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 3055288320

約数和(自身を除く): 2009148680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 73, 91, 104, 124, 127, 130, 140, 146, 155, 182, 217, 248, 254, 260, 280, 292, 310, 364, 365, 403, 434, 455, 508, 511, 520, 584, 620, 635, 728, 730, 806, 868, 889, 910, 949, 1016, 1022, 1085, 1240, 1270, 1460, 1612, 1651, 1736, 1778, 1820, 1898, 2015, 2044, 2170, 2263, 2540, 2555, 2821, 2920, 3224, 3302, 3556, 3640, 3796, 3937, 4030, 4088, 4340, 4445, 4526, 4745, 5080, 5110, 5642, 6604, 6643, 7112, 7592, 7874, 8060, 8255, 8680, 8890, 9052, 9271, 9490, 10220, 11284, 11315, 11557, 13208, 13286, 14105, 15748, 15841, 16120, 16510, 17780, 18104, 18542, 18980, 19685, 20440, 22568, 22630, 23114, 26572, 27559, 28210, 29419, 31496, 31682, 33020, 33215, 35560, 37084, 37960, 39370, 45260, 46228, 46355, 51181, 53144, 55118, 56420, 57785, 58838, 63364, 64897, 66040, 66430, 74168, 78740, 79205, 90520, 92456, 92710, 102362, 110236, 112840, 115570, 117676, 120523, 126728, 129794, 132860, 137795, 147095, 157480, 158410, 185420, 204724, 205933, 220472, 231140, 235352, 241046, 255905, 259588, 265720, 275590, 287401, 294190, 316820, 324485, 358267, 370840, 409448, 411866, 462280, 482092, 511810, 519176, 551180, 574802, 588380, 602615, 633640, 648970, 716534, 823732, 843661, 964184, 1023620, 1029665, 1102360, 1149604, 1176760, 1205230, 1297940, 1433068, 1437005, 1647464, 1687322, 1791335, 2011807, 2047240, 2059330, 2299208, 2410460, 2595880, 2866136, 2874010, 3374644, 3582670, 3736213, 4023614, 4118660, 4218305, 4820920, 5748020, 6749288, 7165340, 7472426, 8047228, 8237320, 8436610, 10059035, 11496040, 14330680, 14944852, 16094456, 16873220, 18681065, 20118070, 26153491, 29889704, 33746440, 37362130, 40236140, 52306982, 74724260, 80472280, 104613964, 130767455, 149448520, 209227928, 261534910, 523069820, 1046139640]

約数ペア:

[(1, 1046139640), (2, 523069820), (4, 261534910), (5, 209227928), (7, 149448520), (8, 130767455), (10, 104613964), (13, 80472280), (14, 74724260), (20, 52306982), (26, 40236140), (28, 37362130), (31, 33746440), (35, 29889704), (40, 26153491), (52, 20118070), (56, 18681065), (62, 16873220), (65, 16094456), (70, 14944852), (73, 14330680), (91, 11496040), (104, 10059035), (124, 8436610), (127, 8237320), (130, 8047228), (140, 7472426), (146, 7165340), (155, 6749288), (182, 5748020), (217, 4820920), (248, 4218305), (254, 4118660), (260, 4023614), (280, 3736213), (292, 3582670), (310, 3374644), (364, 2874010), (365, 2866136), (403, 2595880), (434, 2410460), (455, 2299208), (508, 2059330), (511, 2047240), (520, 2011807), (584, 1791335), (620, 1687322), (635, 1647464), (728, 1437005), (730, 1433068), (806, 1297940), (868, 1205230), (889, 1176760), (910, 1149604), (949, 1102360), (1016, 1029665), (1022, 1023620), (1085, 964184), (1240, 843661), (1270, 823732), (1460, 716534), (1612, 648970), (1651, 633640), (1736, 602615), (1778, 588380), (1820, 574802), (1898, 551180), (2015, 519176), (2044, 511810), (2170, 482092), (2263, 462280), (2540, 411866), (2555, 409448), (2821, 370840), (2920, 358267), (3224, 324485), (3302, 316820), (3556, 294190), (3640, 287401), (3796, 275590), (3937, 265720), (4030, 259588), (4088, 255905), (4340, 241046), (4445, 235352), (4526, 231140), (4745, 220472), (5080, 205933), (5110, 204724), (5642, 185420), (6604, 158410), (6643, 157480), (7112, 147095), (7592, 137795), (7874, 132860), (8060, 129794), (8255, 126728), (8680, 120523), (8890, 117676), (9052, 115570), (9271, 112840), (9490, 110236), (10220, 102362), (11284, 92710), (11315, 92456), (11557, 90520), (13208, 79205), (13286, 78740), (14105, 74168), (15748, 66430), (15841, 66040), (16120, 64897), (16510, 63364), (17780, 58838), (18104, 57785), (18542, 56420), (18980, 55118), (19685, 53144), (20440, 51181), (22568, 46355), (22630, 46228), (23114, 45260), (26572, 39370), (27559, 37960), (28210, 37084), (29419, 35560), (31496, 33215), (31682, 33020)]