2988177920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 8975425536

約数和(自身を除く): 5987247616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 101, 104, 112, 127, 128, 130, 140, 160, 182, 202, 208, 224, 254, 256, 260, 280, 320, 364, 404, 416, 448, 455, 505, 508, 512, 520, 560, 635, 640, 707, 728, 808, 832, 889, 896, 910, 1010, 1016, 1040, 1120, 1270, 1280, 1313, 1414, 1456, 1616, 1651, 1664, 1778, 1792, 1820, 2020, 2032, 2080, 2240, 2540, 2560, 2626, 2828, 2912, 3232, 3302, 3328, 3535, 3556, 3584, 3640, 4040, 4064, 4160, 4445, 4480, 5080, 5252, 5656, 5824, 6464, 6565, 6604, 6656, 7070, 7112, 7280, 8080, 8128, 8255, 8320, 8890, 8960, 9191, 10160, 10504, 11312, 11557, 11648, 12827, 12928, 13130, 13208, 14140, 14224, 14560, 16160, 16256, 16510, 16640, 17780, 17920, 18382, 20320, 21008, 22624, 23114, 23296, 25654, 25856, 26260, 26416, 28280, 28448, 29120, 32320, 32512, 33020, 33280, 35560, 36764, 40640, 42016, 45248, 45955, 46228, 46592, 51308, 51712, 52520, 52832, 56560, 56896, 57785, 58240, 64135, 64640, 65024, 66040, 71120, 73528, 81280, 84032, 89789, 90496, 91910, 92456, 102616, 105040, 105664, 113120, 113792, 115570, 116480, 128270, 129280, 132080, 142240, 147056, 162560, 166751, 168064, 179578, 180992, 183820, 184912, 205232, 210080, 211328, 226240, 227584, 231140, 232960, 256540, 258560, 264160, 284480, 294112, 325120, 333502, 336128, 359156, 361984, 367640, 369824, 410464, 420160, 422656, 448945, 452480, 455168, 462280, 513080, 528320, 568960, 588224, 667004, 672256, 718312, 735280, 739648, 820928, 833755, 840320, 845312, 897890, 904960, 924560, 1026160, 1056640, 1137920, 1167257, 1176448, 1334008, 1436624, 1470560, 1479296, 1641856, 1667510, 1680640, 1795780, 1809920, 1849120, 2052320, 2113280, 2275840, 2334514, 2352896, 2668016, 2873248, 2941120, 2958592, 3283712, 3335020, 3361280, 3591560, 3698240, 4104640, 4226560, 4669028, 4705792, 5336032, 5746496, 5836285, 5882240, 5917184, 6567424, 6670040, 7183120, 7396480, 8209280, 9338056, 10672064, 11492992, 11672570, 11764480, 13340080, 14366240, 14792960, 16418560, 18676112, 21344128, 22985984, 23345140, 23528960, 26680160, 28732480, 29585920, 32837120, 37352224, 42688256, 45971968, 46690280, 53360320, 57464960, 74704448, 85376512, 93380560, 106720640, 114929920, 149408896, 186761120, 213441280, 229859840, 298817792, 373522240, 426882560, 597635584, 747044480, 1494088960, 2988177920]

約数ペア:

[(1, 2988177920), (2, 1494088960), (4, 747044480), (5, 597635584), (7, 426882560), (8, 373522240), (10, 298817792), (13, 229859840), (14, 213441280), (16, 186761120), (20, 149408896), (26, 114929920), (28, 106720640), (32, 93380560), (35, 85376512), (40, 74704448), (52, 57464960), (56, 53360320), (64, 46690280), (65, 45971968), (70, 42688256), (80, 37352224), (91, 32837120), (101, 29585920), (104, 28732480), (112, 26680160), (127, 23528960), (128, 23345140), (130, 22985984), (140, 21344128), (160, 18676112), (182, 16418560), (202, 14792960), (208, 14366240), (224, 13340080), (254, 11764480), (256, 11672570), (260, 11492992), (280, 10672064), (320, 9338056), (364, 8209280), (404, 7396480), (416, 7183120), (448, 6670040), (455, 6567424), (505, 5917184), (508, 5882240), (512, 5836285), (520, 5746496), (560, 5336032), (635, 4705792), (640, 4669028), (707, 4226560), (728, 4104640), (808, 3698240), (832, 3591560), (889, 3361280), (896, 3335020), (910, 3283712), (1010, 2958592), (1016, 2941120), (1040, 2873248), (1120, 2668016), (1270, 2352896), (1280, 2334514), (1313, 2275840), (1414, 2113280), (1456, 2052320), (1616, 1849120), (1651, 1809920), (1664, 1795780), (1778, 1680640), (1792, 1667510), (1820, 1641856), (2020, 1479296), (2032, 1470560), (2080, 1436624), (2240, 1334008), (2540, 1176448), (2560, 1167257), (2626, 1137920), (2828, 1056640), (2912, 1026160), (3232, 924560), (3302, 904960), (3328, 897890), (3535, 845312), (3556, 840320), (3584, 833755), (3640, 820928), (4040, 739648), (4064, 735280), (4160, 718312), (4445, 672256), (4480, 667004), (5080, 588224), (5252, 568960), (5656, 528320), (5824, 513080), (6464, 462280), (6565, 455168), (6604, 452480), (6656, 448945), (7070, 422656), (7112, 420160), (7280, 410464), (8080, 369824), (8128, 367640), (8255, 361984), (8320, 359156), (8890, 336128), (8960, 333502), (9191, 325120), (10160, 294112), (10504, 284480), (11312, 264160), (11557, 258560), (11648, 256540), (12827, 232960), (12928, 231140), (13130, 227584), (13208, 226240), (14140, 211328), (14224, 210080), (14560, 205232), (16160, 184912), (16256, 183820), (16510, 180992), (16640, 179578), (17780, 168064), (17920, 166751), (18382, 162560), (20320, 147056), (21008, 142240), (22624, 132080), (23114, 129280), (23296, 128270), (25654, 116480), (25856, 115570), (26260, 113792), (26416, 113120), (28280, 105664), (28448, 105040), (29120, 102616), (32320, 92456), (32512, 91910), (33020, 90496), (33280, 89789), (35560, 84032), (36764, 81280), (40640, 73528), (42016, 71120), (45248, 66040), (45955, 65024), (46228, 64640), (46592, 64135), (51308, 58240), (51712, 57785), (52520, 56896), (52832, 56560)]