4399518760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 12716605440

約数和(自身を除く): 8317086680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 127, 130, 140, 155, 182, 217, 248, 254, 260, 280, 307, 310, 364, 403, 434, 455, 508, 520, 614, 620, 635, 728, 806, 868, 889, 910, 1016, 1085, 1228, 1240, 1270, 1535, 1612, 1651, 1736, 1778, 1820, 2015, 2149, 2170, 2456, 2540, 2821, 3070, 3224, 3302, 3556, 3640, 3937, 3991, 4030, 4298, 4340, 4445, 5080, 5642, 6140, 6604, 7112, 7874, 7982, 8060, 8255, 8596, 8680, 8890, 9517, 10745, 11284, 11557, 12280, 13208, 14105, 15748, 15964, 16120, 16510, 17192, 17780, 19034, 19685, 19955, 21490, 22568, 23114, 27559, 27937, 28210, 31496, 31928, 33020, 35560, 38068, 38989, 39370, 39910, 42980, 46228, 47585, 51181, 55118, 55874, 56420, 57785, 66040, 66619, 76136, 77978, 78740, 79820, 85960, 92456, 95170, 102362, 110236, 111748, 112840, 115570, 123721, 133238, 137795, 139685, 155956, 157480, 159640, 190340, 194945, 204724, 220472, 223496, 231140, 247442, 255905, 266476, 272923, 275590, 279370, 311912, 333095, 358267, 380680, 389890, 409448, 462280, 494884, 506857, 511810, 532952, 545846, 551180, 558740, 618605, 666190, 716534, 779780, 866047, 989768, 1013714, 1023620, 1091692, 1102360, 1117480, 1208659, 1237210, 1332380, 1364615, 1433068, 1559560, 1732094, 1791335, 2027428, 2047240, 2183384, 2417318, 2474420, 2534285, 2664760, 2729230, 2866136, 3464188, 3547999, 3582670, 4054856, 4330235, 4834636, 4948840, 5068570, 5458460, 6043295, 6928376, 7095998, 7165340, 8460613, 8660470, 9669272, 10137140, 10916920, 12086590, 14191996, 14330680, 15712567, 16921226, 17320940, 17739995, 20274280, 24173180, 28383992, 31425134, 33842452, 34641880, 35479990, 42303065, 48346360, 62850268, 67684904, 70959980, 78562835, 84606130, 109987969, 125700536, 141919960, 157125670, 169212260, 219975938, 314251340, 338424520, 439951876, 549939845, 628502680, 879903752, 1099879690, 2199759380, 4399518760]

約数ペア:

[(1, 4399518760), (2, 2199759380), (4, 1099879690), (5, 879903752), (7, 628502680), (8, 549939845), (10, 439951876), (13, 338424520), (14, 314251340), (20, 219975938), (26, 169212260), (28, 157125670), (31, 141919960), (35, 125700536), (40, 109987969), (52, 84606130), (56, 78562835), (62, 70959980), (65, 67684904), (70, 62850268), (91, 48346360), (104, 42303065), (124, 35479990), (127, 34641880), (130, 33842452), (140, 31425134), (155, 28383992), (182, 24173180), (217, 20274280), (248, 17739995), (254, 17320940), (260, 16921226), (280, 15712567), (307, 14330680), (310, 14191996), (364, 12086590), (403, 10916920), (434, 10137140), (455, 9669272), (508, 8660470), (520, 8460613), (614, 7165340), (620, 7095998), (635, 6928376), (728, 6043295), (806, 5458460), (868, 5068570), (889, 4948840), (910, 4834636), (1016, 4330235), (1085, 4054856), (1228, 3582670), (1240, 3547999), (1270, 3464188), (1535, 2866136), (1612, 2729230), (1651, 2664760), (1736, 2534285), (1778, 2474420), (1820, 2417318), (2015, 2183384), (2149, 2047240), (2170, 2027428), (2456, 1791335), (2540, 1732094), (2821, 1559560), (3070, 1433068), (3224, 1364615), (3302, 1332380), (3556, 1237210), (3640, 1208659), (3937, 1117480), (3991, 1102360), (4030, 1091692), (4298, 1023620), (4340, 1013714), (4445, 989768), (5080, 866047), (5642, 779780), (6140, 716534), (6604, 666190), (7112, 618605), (7874, 558740), (7982, 551180), (8060, 545846), (8255, 532952), (8596, 511810), (8680, 506857), (8890, 494884), (9517, 462280), (10745, 409448), (11284, 389890), (11557, 380680), (12280, 358267), (13208, 333095), (14105, 311912), (15748, 279370), (15964, 275590), (16120, 272923), (16510, 266476), (17192, 255905), (17780, 247442), (19034, 231140), (19685, 223496), (19955, 220472), (21490, 204724), (22568, 194945), (23114, 190340), (27559, 159640), (27937, 157480), (28210, 155956), (31496, 139685), (31928, 137795), (33020, 133238), (35560, 123721), (38068, 115570), (38989, 112840), (39370, 111748), (39910, 110236), (42980, 102362), (46228, 95170), (47585, 92456), (51181, 85960), (55118, 79820), (55874, 78740), (56420, 77978), (57785, 76136), (66040, 66619)]