20082608640

素因数分解:

$2^9\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 640

約数和(自身を含む): 76826154240

約数和(自身を除く): 56743545600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 211, 216, 240, 243, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 422, 432, 459, 480, 486, 510, 512, 540, 544, 576, 612, 633, 640, 648, 680, 720, 729, 765, 768, 810, 816, 844, 864, 918, 960, 972, 1020, 1055, 1080, 1088, 1152, 1215, 1224, 1266, 1280, 1296, 1360, 1377, 1440, 1458, 1530, 1536, 1620, 1632, 1688, 1728, 1836, 1899, 1920, 1944, 2040, 2110, 2160, 2176, 2187, 2295, 2304, 2430, 2448, 2532, 2560, 2592, 2720, 2754, 2880, 2916, 3060, 3165, 3240, 3264, 3376, 3456, 3587, 3645, 3672, 3798, 3840, 3888, 4080, 4131, 4220, 4320, 4352, 4374, 4590, 4608, 4860, 4896, 5064, 5184, 5440, 5508, 5697, 5760, 5832, 6120, 6330, 6480, 6528, 6752, 6885, 6912, 7174, 7290, 7344, 7596, 7680, 7776, 8160, 8262, 8440, 8640, 8704, 8748, 9180, 9495, 9720, 9792, 10128, 10368, 10761, 10880, 10935, 11016, 11394, 11520, 11664, 12240, 12393, 12660, 12960, 13056, 13504, 13770, 13824, 14348, 14580, 14688, 15192, 15552, 16320, 16524, 16880, 17091, 17280, 17496, 17935, 18360, 18990, 19440, 19584, 20256, 20655, 20736, 21522, 21760, 21870, 22032, 22788, 23040, 23328, 24480, 24786, 25320, 25920, 26112, 27008, 27540, 28485, 28696, 29160, 29376, 30384, 31104, 32283, 32640, 33048, 33760, 34182, 34560, 34992, 35870, 36720, 37179, 37980, 38880, 39168, 40512, 41310, 41472, 43044, 43520, 43740, 44064, 45576, 46656, 48960, 49572, 50640, 51273, 51840, 53805, 54016, 55080, 56970, 57392, 58320, 58752, 60768, 61965, 62208, 64566, 65280, 66096, 67520, 68364, 69120, 69984, 71740, 73440, 74358, 75960, 77760, 78336, 81024, 82620, 85455, 86088, 87480, 88128, 91152, 93312, 96849, 97920, 99144, 101280, 102546, 103680, 107610, 108032, 110160, 113940, 114784, 116640, 117504, 121536, 123930, 124416, 129132, 130560, 132192, 135040, 136728, 139968, 143480, 146880, 148716, 151920, 153819, 155520, 161415, 162048, 165240, 170910, 172176, 174960, 176256, 182304, 185895, 186624, 193698, 195840, 198288, 202560, 205092, 207360, 215220, 220320, 227880, 229568, 233280, 235008, 243072, 247860, 256365, 258264, 264384, 270080, 273456, 279936, 286960, 290547, 293760, 297432, 303840, 307638, 311040, 322830, 324096, 330480, 341820, 344352, 349920, 352512, 364608, 371790, 373248, 387396, 391680, 396576, 405120, 410184, 430440, 440640, 455760, 459136, 461457, 466560, 484245, 486144, 495720, 512730, 516528, 528768, 540160, 546912, 559872, 573920, 581094, 587520, 594864, 607680, 615276, 622080, 645660, 660960, 683640, 688704, 699840, 705024, 729216, 743580, 769095, 774792, 793152, 810240, 820368, 860880, 871641, 881280, 911520, 918272, 922914, 933120, 968490, 972288, 991440, 1025460, 1033056, 1057536, 1093824, 1119744, 1147840, 1162188, 1175040, 1189728, 1215360, 1230552, 1291320, 1321920, 1367280, 1377408, 1399680, 1452735, 1458432, 1487160, 1538190, 1549584, 1586304, 1620480, 1640736, 1721760, 1743282, 1762560, 1823040, 1836544, 1845828, 1866240, 1936980, 1982880, 2050920, 2066112, 2115072, 2187648, 2295680, 2307285, 2324376, 2379456, 2430720, 2461104, 2582640, 2614923, 2643840, 2734560, 2754816, 2799360, 2905470, 2916864, 2974320, 3076380, 3099168, 3172608, 3281472, 3443520, 3486564, 3525120, 3646080, 3691656, 3873960, 3965760, 4101840, 4132224, 4358205, 4375296, 4591360, 4614570, 4648752, 4758912, 4861440, 4922208, 5165280, 5229846, 5287680, 5469120, 5509632, 5598720, 5810940, 5948640, 6152760, 6198336, 6345216, 6562944, 6887040, 6973128, 7292160, 7383312, 7747920, 7844769, 7931520, 8203680, 8264448, 8716410, 8750592, 9182720, 9229140, 9297504, 9517824, 9844416, 10330560, 10459692, 10575360, 10938240, 11621880, 11897280, 12305520, 12396672, 13074615, 13125888, 13774080, 13946256, 14584320, 14766624, 15495840, 15689538, 15863040, 16407360, 16528896, 17432820, 18458280, 18595008, 19035648, 19688832, 20661120, 20919384, 21876480, 23243760, 23794560, 24611040, 24793344, 26149230, 26251776, 27548160, 27892512, 29533248, 30991680, 31379076, 31726080, 32814720, 34865640, 36916560, 37190016, 39223845, 39377664, 41322240, 41838768, 43752960, 46487520, 47589120, 49222080, 49586688, 52298460, 55785024, 59066496, 61983360, 62758152, 65629440, 69731280, 73833120, 74380032, 78447690, 78755328, 82644480, 83677536, 92975040, 95178240, 98444160, 104596920, 111570048, 118132992, 123966720, 125516304, 131258880, 139462560, 147666240, 148760064, 156895380, 167355072, 185950080, 196888320, 209193840, 223140096, 236265984, 247933440, 251032608, 278925120, 295332480, 313790760, 334710144, 371900160, 393776640, 418387680, 446280192, 502065216, 557850240, 590664960, 627581520, 669420288, 743800320, 836775360, 1004130432, 1115700480, 1181329920, 1255163040, 1338840576, 1673550720, 2008260864, 2231400960, 2510326080, 3347101440, 4016521728, 5020652160, 6694202880, 10041304320, 20082608640]

約数ペア:

[(1, 20082608640), (2, 10041304320), (3, 6694202880), (4, 5020652160), (5, 4016521728), (6, 3347101440), (8, 2510326080), (9, 2231400960), (10, 2008260864), (12, 1673550720), (15, 1338840576), (16, 1255163040), (17, 1181329920), (18, 1115700480), (20, 1004130432), (24, 836775360), (27, 743800320), (30, 669420288), (32, 627581520), (34, 590664960), (36, 557850240), (40, 502065216), (45, 446280192), (48, 418387680), (51, 393776640), (54, 371900160), (60, 334710144), (64, 313790760), (68, 295332480), (72, 278925120), (80, 251032608), (81, 247933440), (85, 236265984), (90, 223140096), (96, 209193840), (102, 196888320), (108, 185950080), (120, 167355072), (128, 156895380), (135, 148760064), (136, 147666240), (144, 139462560), (153, 131258880), (160, 125516304), (162, 123966720), (170, 118132992), (180, 111570048), (192, 104596920), (204, 98444160), (211, 95178240), (216, 92975040), (240, 83677536), (243, 82644480), (255, 78755328), (256, 78447690), (270, 74380032), (272, 73833120), (288, 69731280), (306, 65629440), (320, 62758152), (324, 61983360), (340, 59066496), (360, 55785024), (384, 52298460), (405, 49586688), (408, 49222080), (422, 47589120), (432, 46487520), (459, 43752960), (480, 41838768), (486, 41322240), (510, 39377664), (512, 39223845), (540, 37190016), (544, 36916560), (576, 34865640), (612, 32814720), (633, 31726080), (640, 31379076), (648, 30991680), (680, 29533248), (720, 27892512), (729, 27548160), (765, 26251776), (768, 26149230), (810, 24793344), (816, 24611040), (844, 23794560), (864, 23243760), (918, 21876480), (960, 20919384), (972, 20661120), (1020, 19688832), (1055, 19035648), (1080, 18595008), (1088, 18458280), (1152, 17432820), (1215, 16528896), (1224, 16407360), (1266, 15863040), (1280, 15689538), (1296, 15495840), (1360, 14766624), (1377, 14584320), (1440, 13946256), (1458, 13774080), (1530, 13125888), (1536, 13074615), (1620, 12396672), (1632, 12305520), (1688, 11897280), (1728, 11621880), (1836, 10938240), (1899, 10575360), (1920, 10459692), (1944, 10330560), (2040, 9844416), (2110, 9517824), (2160, 9297504), (2176, 9229140), (2187, 9182720), (2295, 8750592), (2304, 8716410), (2430, 8264448), (2448, 8203680), (2532, 7931520), (2560, 7844769), (2592, 7747920), (2720, 7383312), (2754, 7292160), (2880, 6973128), (2916, 6887040), (3060, 6562944), (3165, 6345216), (3240, 6198336), (3264, 6152760), (3376, 5948640), (3456, 5810940), (3587, 5598720), (3645, 5509632), (3672, 5469120), (3798, 5287680), (3840, 5229846), (3888, 5165280), (4080, 4922208), (4131, 4861440), (4220, 4758912), (4320, 4648752), (4352, 4614570), (4374, 4591360), (4590, 4375296), (4608, 4358205), (4860, 4132224), (4896, 4101840), (5064, 3965760), (5184, 3873960), (5440, 3691656), (5508, 3646080), (5697, 3525120), (5760, 3486564), (5832, 3443520), (6120, 3281472), (6330, 3172608), (6480, 3099168), (6528, 3076380), (6752, 2974320), (6885, 2916864), (6912, 2905470), (7174, 2799360), (7290, 2754816), (7344, 2734560), (7596, 2643840), (7680, 2614923), (7776, 2582640), (8160, 2461104), (8262, 2430720), (8440, 2379456), (8640, 2324376), (8704, 2307285), (8748, 2295680), (9180, 2187648), (9495, 2115072), (9720, 2066112), (9792, 2050920), (10128, 1982880), (10368, 1936980), (10761, 1866240), (10880, 1845828), (10935, 1836544), (11016, 1823040), (11394, 1762560), (11520, 1743282), (11664, 1721760), (12240, 1640736), (12393, 1620480), (12660, 1586304), (12960, 1549584), (13056, 1538190), (13504, 1487160), (13770, 1458432), (13824, 1452735), (14348, 1399680), (14580, 1377408), (14688, 1367280), (15192, 1321920), (15552, 1291320), (16320, 1230552), (16524, 1215360), (16880, 1189728), (17091, 1175040), (17280, 1162188), (17496, 1147840), (17935, 1119744), (18360, 1093824), (18990, 1057536), (19440, 1033056), (19584, 1025460), (20256, 991440), (20655, 972288), (20736, 968490), (21522, 933120), (21760, 922914), (21870, 918272), (22032, 911520), (22788, 881280), (23040, 871641), (23328, 860880), (24480, 820368), (24786, 810240), (25320, 793152), (25920, 774792), (26112, 769095), (27008, 743580), (27540, 729216), (28485, 705024), (28696, 699840), (29160, 688704), (29376, 683640), (30384, 660960), (31104, 645660), (32283, 622080), (32640, 615276), (33048, 607680), (33760, 594864), (34182, 587520), (34560, 581094), (34992, 573920), (35870, 559872), (36720, 546912), (37179, 540160), (37980, 528768), (38880, 516528), (39168, 512730), (40512, 495720), (41310, 486144), (41472, 484245), (43044, 466560), (43520, 461457), (43740, 459136), (44064, 455760), (45576, 440640), (46656, 430440), (48960, 410184), (49572, 405120), (50640, 396576), (51273, 391680), (51840, 387396), (53805, 373248), (54016, 371790), (55080, 364608), (56970, 352512), (57392, 349920), (58320, 344352), (58752, 341820), (60768, 330480), (61965, 324096), (62208, 322830), (64566, 311040), (65280, 307638), (66096, 303840), (67520, 297432), (68364, 293760), (69120, 290547), (69984, 286960), (71740, 279936), (73440, 273456), (74358, 270080), (75960, 264384), (77760, 258264), (78336, 256365), (81024, 247860), (82620, 243072), (85455, 235008), (86088, 233280), (87480, 229568), (88128, 227880), (91152, 220320), (93312, 215220), (96849, 207360), (97920, 205092), (99144, 202560), (101280, 198288), (102546, 195840), (103680, 193698), (107610, 186624), (108032, 185895), (110160, 182304), (113940, 176256), (114784, 174960), (116640, 172176), (117504, 170910), (121536, 165240), (123930, 162048), (124416, 161415), (129132, 155520), (130560, 153819), (132192, 151920), (135040, 148716), (136728, 146880), (139968, 143480)]