2557175040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 432

約数和(自身を含む): 10650057600

約数和(自身を除く): 8092882560

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, 256, 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, 768, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1596, 1669, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3338, 3360, 3420, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4788, 4864, 5007, 5040, 5320, 5376, 5472, 5760, 5985, 6080, 6384, 6676, 6720, 6840, 7296, 7980, 8064, 8345, 8512, 8960, 9120, 9576, 10014, 10080, 10640, 10944, 11520, 11683, 11970, 12160, 12768, 13352, 13440, 13680, 14592, 15021, 15960, 16128, 16690, 17024, 18240, 19152, 20028, 20160, 21280, 21888, 23366, 23940, 24320, 25035, 25536, 26704, 26880, 27360, 30042, 31711, 31920, 33380, 34048, 35049, 36480, 38304, 40056, 40320, 42560, 43776, 46732, 47880, 50070, 51072, 53408, 54720, 58415, 60084, 63422, 63840, 66760, 70098, 72960, 75105, 76608, 80112, 80640, 85120, 93464, 95133, 95760, 100140, 102144, 105147, 106816, 109440, 116830, 120168, 126844, 127680, 133520, 140196, 150210, 153216, 158555, 160224, 170240, 175245, 186928, 190266, 191520, 200280, 210294, 213632, 218880, 221977, 233660, 240336, 253688, 255360, 267040, 280392, 285399, 300420, 306432, 317110, 320448, 350490, 373856, 380532, 383040, 400560, 420588, 427264, 443954, 467320, 475665, 480672, 507376, 510720, 525735, 534080, 560784, 570798, 600840, 634220, 640896, 665931, 700980, 747712, 761064, 766080, 801120, 841176, 887908, 934640, 951330, 961344, 1014752, 1051470, 1068160, 1109885, 1121568, 1141596, 1201680, 1268440, 1281792, 1331862, 1401960, 1426995, 1495424, 1522128, 1532160, 1602240, 1682352, 1775816, 1869280, 1902660, 1922688, 1997793, 2029504, 2102940, 2136320, 2219770, 2243136, 2283192, 2403360, 2536880, 2663724, 2803920, 2853990, 2990848, 3044256, 3204480, 3329655, 3364704, 3551632, 3738560, 3805320, 3845376, 3995586, 4059008, 4205880, 4439540, 4486272, 4566384, 4806720, 5073760, 5327448, 5607840, 5707980, 6088512, 6408960, 6659310, 6729408, 7103264, 7477120, 7610640, 7991172, 8118016, 8411760, 8879080, 8972544, 9132768, 9613440, 9988965, 10147520, 10654896, 11215680, 11415960, 12177024, 13318620, 13458816, 14206528, 14954240, 15221280, 15982344, 16823520, 17758160, 18265536, 19226880, 19977930, 20295040, 21309792, 22431360, 22831920, 24354048, 26637240, 26917632, 28413056, 30442560, 31964688, 33647040, 35516320, 36531072, 39955860, 40590080, 42619584, 44862720, 45663840, 53274480, 56826112, 60885120, 63929376, 67294080, 71032640, 73062144, 79911720, 85239168, 91327680, 106548960, 121770240, 127858752, 134588160, 142065280, 159823440, 170478336, 182655360, 213097920, 255717504, 284130560, 319646880, 365310720, 426195840, 511435008, 639293760, 852391680, 1278587520, 2557175040]

約数ペア:

[(1, 2557175040), (2, 1278587520), (3, 852391680), (4, 639293760), (5, 511435008), (6, 426195840), (7, 365310720), (8, 319646880), (9, 284130560), (10, 255717504), (12, 213097920), (14, 182655360), (15, 170478336), (16, 159823440), (18, 142065280), (19, 134588160), (20, 127858752), (21, 121770240), (24, 106548960), (28, 91327680), (30, 85239168), (32, 79911720), (35, 73062144), (36, 71032640), (38, 67294080), (40, 63929376), (42, 60885120), (45, 56826112), (48, 53274480), (56, 45663840), (57, 44862720), (60, 42619584), (63, 40590080), (64, 39955860), (70, 36531072), (72, 35516320), (76, 33647040), (80, 31964688), (84, 30442560), (90, 28413056), (95, 26917632), (96, 26637240), (105, 24354048), (112, 22831920), (114, 22431360), (120, 21309792), (126, 20295040), (128, 19977930), (133, 19226880), (140, 18265536), (144, 17758160), (152, 16823520), (160, 15982344), (168, 15221280), (171, 14954240), (180, 14206528), (190, 13458816), (192, 13318620), (210, 12177024), (224, 11415960), (228, 11215680), (240, 10654896), (252, 10147520), (256, 9988965), (266, 9613440), (280, 9132768), (285, 8972544), (288, 8879080), (304, 8411760), (315, 8118016), (320, 7991172), (336, 7610640), (342, 7477120), (360, 7103264), (380, 6729408), (384, 6659310), (399, 6408960), (420, 6088512), (448, 5707980), (456, 5607840), (480, 5327448), (504, 5073760), (532, 4806720), (560, 4566384), (570, 4486272), (576, 4439540), (608, 4205880), (630, 4059008), (640, 3995586), (665, 3845376), (672, 3805320), (684, 3738560), (720, 3551632), (760, 3364704), (768, 3329655), (798, 3204480), (840, 3044256), (855, 2990848), (896, 2853990), (912, 2803920), (960, 2663724), (1008, 2536880), (1064, 2403360), (1120, 2283192), (1140, 2243136), (1152, 2219770), (1197, 2136320), (1216, 2102940), (1260, 2029504), (1280, 1997793), (1330, 1922688), (1344, 1902660), (1368, 1869280), (1440, 1775816), (1520, 1682352), (1596, 1602240), (1669, 1532160), (1680, 1522128), (1710, 1495424), (1792, 1426995), (1824, 1401960), (1920, 1331862), (1995, 1281792), (2016, 1268440), (2128, 1201680), (2240, 1141596), (2280, 1121568), (2304, 1109885), (2394, 1068160), (2432, 1051470), (2520, 1014752), (2660, 961344), (2688, 951330), (2736, 934640), (2880, 887908), (3040, 841176), (3192, 801120), (3338, 766080), (3360, 761064), (3420, 747712), (3648, 700980), (3840, 665931), (3990, 640896), (4032, 634220), (4256, 600840), (4480, 570798), (4560, 560784), (4788, 534080), (4864, 525735), (5007, 510720), (5040, 507376), (5320, 480672), (5376, 475665), (5472, 467320), (5760, 443954), (5985, 427264), (6080, 420588), (6384, 400560), (6676, 383040), (6720, 380532), (6840, 373856), (7296, 350490), (7980, 320448), (8064, 317110), (8345, 306432), (8512, 300420), (8960, 285399), (9120, 280392), (9576, 267040), (10014, 255360), (10080, 253688), (10640, 240336), (10944, 233660), (11520, 221977), (11683, 218880), (11970, 213632), (12160, 210294), (12768, 200280), (13352, 191520), (13440, 190266), (13680, 186928), (14592, 175245), (15021, 170240), (15960, 160224), (16128, 158555), (16690, 153216), (17024, 150210), (18240, 140196), (19152, 133520), (20028, 127680), (20160, 126844), (21280, 120168), (21888, 116830), (23366, 109440), (23940, 106816), (24320, 105147), (25035, 102144), (25536, 100140), (26704, 95760), (26880, 95133), (27360, 93464), (30042, 85120), (31711, 80640), (31920, 80112), (33380, 76608), (34048, 75105), (35049, 72960), (36480, 70098), (38304, 66760), (40056, 63840), (40320, 63422), (42560, 60084), (43776, 58415), (46732, 54720), (47880, 53408), (50070, 51072)]