4940449920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6500

約数の個数: 384

約数和(自身を含む): 20526480000

約数和(自身を除く): 15586030080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4480, 4560, 4788, 5040, 5320, 5472, 5760, 5985, 6080, 6384, 6449, 6720, 6840, 7296, 7980, 8064, 8512, 9120, 9576, 10080, 10640, 10944, 11970, 12160, 12768, 12898, 13440, 13680, 15960, 17024, 18240, 19152, 19347, 20160, 21280, 21888, 23940, 25536, 25796, 27360, 31920, 32245, 36480, 38304, 38694, 40320, 42560, 45143, 47880, 51072, 51592, 54720, 58041, 63840, 64490, 76608, 77388, 85120, 90286, 95760, 96735, 103184, 109440, 116082, 122531, 127680, 128980, 135429, 153216, 154776, 180572, 191520, 193470, 206368, 225715, 232164, 245062, 255360, 257960, 270858, 290205, 309552, 361144, 367593, 383040, 386940, 406287, 412736, 451430, 464328, 490124, 515920, 541716, 580410, 612655, 619104, 677145, 722288, 735186, 766080, 773880, 812574, 825472, 857717, 902860, 928656, 980248, 1031840, 1083432, 1102779, 1160820, 1225310, 1238208, 1354290, 1444576, 1470372, 1547760, 1625148, 1715434, 1805720, 1837965, 1857312, 1960496, 2031435, 2063680, 2166864, 2205558, 2321640, 2450620, 2476416, 2573151, 2708580, 2889152, 2940744, 3095520, 3250296, 3430868, 3611440, 3675930, 3714624, 3920992, 4062870, 4127360, 4288585, 4333728, 4411116, 4643280, 4901240, 5146302, 5417160, 5513895, 5778304, 5881488, 6191040, 6500592, 6861736, 7222880, 7351860, 7429248, 7719453, 7841984, 8125740, 8577170, 8667456, 8822232, 9286560, 9802480, 10292604, 10834320, 11027790, 11762976, 12382080, 12865755, 13001184, 13723472, 14445760, 14703720, 15438906, 15683968, 16251480, 17154340, 17334912, 17644464, 18573120, 19604960, 20585208, 21668640, 22055580, 23525952, 25731510, 26002368, 27446944, 28891520, 29407440, 30877812, 32502960, 34308680, 35288928, 37146240, 38597265, 39209920, 41170416, 43337280, 44111160, 47051904, 51463020, 52004736, 54893888, 58814880, 61755624, 65005920, 68617360, 70577856, 77194530, 78419840, 82340832, 86674560, 88222320, 102926040, 109787776, 117629760, 123511248, 130011840, 137234720, 141155712, 154389060, 164681664, 176444640, 205852080, 235259520, 247022496, 260023680, 274469440, 308778120, 329363328, 352889280, 411704160, 494044992, 548938880, 617556240, 705778560, 823408320, 988089984, 1235112480, 1646816640, 2470224960, 4940449920]

約数ペア:

[(1, 4940449920), (2, 2470224960), (3, 1646816640), (4, 1235112480), (5, 988089984), (6, 823408320), (7, 705778560), (8, 617556240), (9, 548938880), (10, 494044992), (12, 411704160), (14, 352889280), (15, 329363328), (16, 308778120), (18, 274469440), (19, 260023680), (20, 247022496), (21, 235259520), (24, 205852080), (28, 176444640), (30, 164681664), (32, 154389060), (35, 141155712), (36, 137234720), (38, 130011840), (40, 123511248), (42, 117629760), (45, 109787776), (48, 102926040), (56, 88222320), (57, 86674560), (60, 82340832), (63, 78419840), (64, 77194530), (70, 70577856), (72, 68617360), (76, 65005920), (80, 61755624), (84, 58814880), (90, 54893888), (95, 52004736), (96, 51463020), (105, 47051904), (112, 44111160), (114, 43337280), (120, 41170416), (126, 39209920), (128, 38597265), (133, 37146240), (140, 35288928), (144, 34308680), (152, 32502960), (160, 30877812), (168, 29407440), (171, 28891520), (180, 27446944), (190, 26002368), (192, 25731510), (210, 23525952), (224, 22055580), (228, 21668640), (240, 20585208), (252, 19604960), (266, 18573120), (280, 17644464), (285, 17334912), (288, 17154340), (304, 16251480), (315, 15683968), (320, 15438906), (336, 14703720), (342, 14445760), (360, 13723472), (380, 13001184), (384, 12865755), (399, 12382080), (420, 11762976), (448, 11027790), (456, 10834320), (480, 10292604), (504, 9802480), (532, 9286560), (560, 8822232), (570, 8667456), (576, 8577170), (608, 8125740), (630, 7841984), (640, 7719453), (665, 7429248), (672, 7351860), (684, 7222880), (720, 6861736), (760, 6500592), (798, 6191040), (840, 5881488), (855, 5778304), (896, 5513895), (912, 5417160), (960, 5146302), (1008, 4901240), (1064, 4643280), (1120, 4411116), (1140, 4333728), (1152, 4288585), (1197, 4127360), (1216, 4062870), (1260, 3920992), (1330, 3714624), (1344, 3675930), (1368, 3611440), (1440, 3430868), (1520, 3250296), (1596, 3095520), (1680, 2940744), (1710, 2889152), (1824, 2708580), (1920, 2573151), (1995, 2476416), (2016, 2450620), (2128, 2321640), (2240, 2205558), (2280, 2166864), (2394, 2063680), (2432, 2031435), (2520, 1960496), (2660, 1857312), (2688, 1837965), (2736, 1805720), (2880, 1715434), (3040, 1625148), (3192, 1547760), (3360, 1470372), (3420, 1444576), (3648, 1354290), (3990, 1238208), (4032, 1225310), (4256, 1160820), (4480, 1102779), (4560, 1083432), (4788, 1031840), (5040, 980248), (5320, 928656), (5472, 902860), (5760, 857717), (5985, 825472), (6080, 812574), (6384, 773880), (6449, 766080), (6720, 735186), (6840, 722288), (7296, 677145), (7980, 619104), (8064, 612655), (8512, 580410), (9120, 541716), (9576, 515920), (10080, 490124), (10640, 464328), (10944, 451430), (11970, 412736), (12160, 406287), (12768, 386940), (12898, 383040), (13440, 367593), (13680, 361144), (15960, 309552), (17024, 290205), (18240, 270858), (19152, 257960), (19347, 255360), (20160, 245062), (21280, 232164), (21888, 225715), (23940, 206368), (25536, 193470), (25796, 191520), (27360, 180572), (31920, 154776), (32245, 153216), (36480, 135429), (38304, 128980), (38694, 127680), (40320, 122531), (42560, 116082), (45143, 109440), (47880, 103184), (51072, 96735), (51592, 95760), (54720, 90286), (58041, 85120), (63840, 77388), (64490, 76608)]