2005340040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:1828

約数の個数: 192

約数和(自身を含む): 7135128000

約数和(自身を除く): 5129787960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 349, 360, 396, 440, 495, 660, 698, 792, 990, 1047, 1320, 1396, 1451, 1745, 1980, 2094, 2792, 2902, 3141, 3490, 3839, 3960, 4188, 4353, 5235, 5804, 6282, 6980, 7255, 7678, 8376, 8706, 10470, 11517, 11608, 12564, 13059, 13960, 14510, 15356, 15705, 15961, 17412, 19195, 20940, 21765, 23034, 25128, 26118, 29020, 30712, 31410, 31922, 34551, 34824, 38390, 41880, 43530, 46068, 47883, 52236, 57585, 58040, 62820, 63844, 65295, 69102, 76780, 79805, 87060, 92136, 95766, 104472, 115170, 125640, 127688, 130590, 138204, 143649, 153560, 159610, 172755, 174120, 191532, 230340, 239415, 261180, 276408, 287298, 319220, 345510, 383064, 460680, 478830, 506399, 522360, 574596, 638440, 691020, 718245, 957660, 1012798, 1149192, 1382040, 1436490, 1519197, 1915320, 2025596, 2531995, 2872980, 3038394, 4051192, 4557591, 5063990, 5570389, 5745960, 6076788, 7595985, 9115182, 10127980, 11140778, 12153576, 15191970, 16711167, 18230364, 20255960, 22281556, 22787955, 27851945, 30383940, 33422334, 36460728, 44563112, 45575910, 50133501, 55703890, 60767880, 66844668, 83555835, 91151820, 100267002, 111407780, 133689336, 167111670, 182303640, 200534004, 222815560, 250667505, 334223340, 401068008, 501335010, 668446680, 1002670020, 2005340040]

約数ペア:

[(1, 2005340040), (2, 1002670020), (3, 668446680), (4, 501335010), (5, 401068008), (6, 334223340), (8, 250667505), (9, 222815560), (10, 200534004), (11, 182303640), (12, 167111670), (15, 133689336), (18, 111407780), (20, 100267002), (22, 91151820), (24, 83555835), (30, 66844668), (33, 60767880), (36, 55703890), (40, 50133501), (44, 45575910), (45, 44563112), (55, 36460728), (60, 33422334), (66, 30383940), (72, 27851945), (88, 22787955), (90, 22281556), (99, 20255960), (110, 18230364), (120, 16711167), (132, 15191970), (165, 12153576), (180, 11140778), (198, 10127980), (220, 9115182), (264, 7595985), (330, 6076788), (349, 5745960), (360, 5570389), (396, 5063990), (440, 4557591), (495, 4051192), (660, 3038394), (698, 2872980), (792, 2531995), (990, 2025596), (1047, 1915320), (1320, 1519197), (1396, 1436490), (1451, 1382040), (1745, 1149192), (1980, 1012798), (2094, 957660), (2792, 718245), (2902, 691020), (3141, 638440), (3490, 574596), (3839, 522360), (3960, 506399), (4188, 478830), (4353, 460680), (5235, 383064), (5804, 345510), (6282, 319220), (6980, 287298), (7255, 276408), (7678, 261180), (8376, 239415), (8706, 230340), (10470, 191532), (11517, 174120), (11608, 172755), (12564, 159610), (13059, 153560), (13960, 143649), (14510, 138204), (15356, 130590), (15705, 127688), (15961, 125640), (17412, 115170), (19195, 104472), (20940, 95766), (21765, 92136), (23034, 87060), (25128, 79805), (26118, 76780), (29020, 69102), (30712, 65295), (31410, 63844), (31922, 62820), (34551, 58040), (34824, 57585), (38390, 52236), (41880, 47883), (43530, 46068)]