20896966080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 672

約数和(自身を含む): 79526952960

約数和(自身を除く): 58629986880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 97, 114, 120, 124, 127, 144, 152, 155, 160, 171, 180, 186, 190, 192, 194, 228, 240, 248, 254, 279, 285, 288, 291, 304, 310, 320, 342, 360, 372, 380, 381, 388, 456, 465, 480, 485, 496, 508, 558, 570, 576, 582, 589, 608, 620, 635, 684, 720, 744, 760, 762, 776, 855, 873, 912, 930, 960, 970, 992, 1016, 1116, 1140, 1143, 1164, 1178, 1216, 1240, 1270, 1368, 1395, 1440, 1455, 1488, 1520, 1524, 1552, 1710, 1746, 1767, 1824, 1843, 1860, 1905, 1940, 1984, 2032, 2232, 2280, 2286, 2328, 2356, 2413, 2480, 2540, 2736, 2790, 2880, 2910, 2945, 2976, 3007, 3040, 3048, 3104, 3420, 3492, 3534, 3648, 3686, 3720, 3810, 3880, 3937, 4064, 4365, 4464, 4560, 4572, 4656, 4712, 4826, 4960, 5080, 5301, 5472, 5529, 5580, 5715, 5820, 5890, 5952, 6014, 6080, 6096, 6208, 6840, 6984, 7068, 7239, 7372, 7440, 7620, 7760, 7874, 8128, 8730, 8835, 8928, 9021, 9120, 9144, 9215, 9312, 9424, 9652, 9920, 10160, 10602, 10944, 11058, 11160, 11430, 11640, 11780, 11811, 12028, 12065, 12192, 12319, 13680, 13968, 14136, 14478, 14744, 14880, 15035, 15240, 15520, 15748, 16587, 17460, 17670, 17856, 18042, 18240, 18288, 18430, 18624, 18848, 19304, 19685, 20320, 21204, 21717, 22116, 22320, 22860, 23280, 23560, 23622, 24056, 24130, 24384, 24638, 26505, 27063, 27360, 27645, 27936, 28272, 28956, 29488, 29760, 30070, 30480, 31040, 31496, 33174, 34920, 35340, 35433, 36084, 36195, 36576, 36860, 36957, 37696, 38608, 39370, 40640, 42408, 43434, 44232, 44640, 45105, 45720, 46560, 47120, 47244, 48112, 48260, 49276, 53010, 54126, 54720, 55290, 55872, 56544, 57133, 57912, 58976, 59055, 60140, 60960, 61595, 62992, 66348, 69840, 70680, 70866, 72168, 72390, 73152, 73720, 73914, 74803, 77216, 78740, 82935, 84816, 86868, 88464, 89280, 90210, 91440, 93120, 94240, 94488, 96224, 96520, 98552, 106020, 108252, 108585, 110580, 110871, 113088, 114266, 115824, 117952, 118110, 120280, 121920, 123190, 125984, 132696, 135315, 139680, 141360, 141732, 144336, 144780, 147440, 147828, 149606, 154432, 157480, 165870, 169632, 171399, 173736, 176928, 177165, 180420, 182880, 184785, 188480, 188976, 192448, 193040, 197104, 212040, 216504, 217170, 221160, 221742, 224409, 228532, 231648, 234061, 236220, 240560, 246380, 251968, 265392, 270630, 279360, 282720, 283464, 285665, 288672, 289560, 294880, 295656, 299212, 314960, 331740, 339264, 342798, 347472, 353856, 354330, 360840, 365760, 369570, 374015, 377952, 381889, 386080, 394208, 424080, 433008, 434340, 442320, 443484, 448818, 457064, 463296, 468122, 472440, 481120, 492760, 514197, 530784, 541260, 554355, 565440, 566928, 571330, 577344, 579120, 589760, 591312, 598424, 629920, 663480, 673227, 685596, 694944, 702183, 708660, 721680, 739140, 748030, 755904, 763778, 772160, 788416, 848160, 856995, 866016, 868680, 884640, 886968, 897636, 914128, 936244, 944880, 962240, 985520, 1028394, 1061568, 1082520, 1108710, 1122045, 1133856, 1142660, 1145667, 1158240, 1170305, 1182624, 1196848, 1259840, 1326960, 1346454, 1371192, 1389888, 1404366, 1417320, 1443360, 1478280, 1496060, 1527556, 1696320, 1713990, 1732032, 1737360, 1769280, 1773936, 1795272, 1828256, 1872488, 1889760, 1909445, 1971040, 2056788, 2106549, 2165040, 2217420, 2244090, 2267712, 2285320, 2291334, 2316480, 2340610, 2365248, 2393696, 2570985, 2653920, 2692908, 2742384, 2808732, 2834640, 2886720, 2956560, 2992120, 3055112, 3366135, 3427980, 3437001, 3474720, 3510915, 3547872, 3590544, 3656512, 3744976, 3779520, 3818890, 3942080, 4113576, 4213098, 4330080, 4434840, 4488180, 4570640, 4582668, 4681220, 4787392, 5141970, 5307840, 5385816, 5484768, 5617464, 5669280, 5728335, 5913120, 5984240, 6110224, 6732270, 6855960, 6874002, 6949440, 7021830, 7095744, 7181088, 7255891, 7489952, 7637780, 8227152, 8426196, 8660160, 8869680, 8976360, 9141280, 9165336, 9362440, 10283940, 10532745, 10771632, 10969536, 11234928, 11338560, 11456670, 11826240, 11968480, 12220448, 13464540, 13711920, 13748004, 14043660, 14362176, 14511782, 14979904, 15275560, 16454304, 16852392, 17185005, 17739360, 17952720, 18282560, 18330672, 18724880, 20567880, 21065490, 21543264, 21767673, 22469856, 22913340, 23936960, 24440896, 26929080, 27423840, 27496008, 28087320, 29023564, 30551120, 32908608, 33704784, 34370010, 35478720, 35905440, 36279455, 36661344, 37449760, 41135760, 42130980, 43086528, 43535346, 44939712, 45826680, 53858160, 54847680, 54992016, 56174640, 58047128, 61102240, 65303019, 67409568, 68740020, 71810880, 72558910, 73322688, 74899520, 82271520, 84261960, 87070692, 91653360, 107716320, 108838365, 109984032, 112349280, 116094256, 122204480, 130606038, 134819136, 137480040, 145117820, 164543040, 168523920, 174141384, 183306720, 215432640, 217676730, 219968064, 224698560, 232188512, 261212076, 274960080, 290235640, 326515095, 337047840, 348282768, 366613440, 435353460, 464377024, 522424152, 549920160, 580471280, 653030190, 674095680, 696565536, 870706920, 1044848304, 1099840320, 1160942560, 1306060380, 1393131072, 1741413840, 2089696608, 2321885120, 2612120760, 3482827680, 4179393216, 5224241520, 6965655360, 10448483040, 20896966080]

約数ペア:

[(1, 20896966080), (2, 10448483040), (3, 6965655360), (4, 5224241520), (5, 4179393216), (6, 3482827680), (8, 2612120760), (9, 2321885120), (10, 2089696608), (12, 1741413840), (15, 1393131072), (16, 1306060380), (18, 1160942560), (19, 1099840320), (20, 1044848304), (24, 870706920), (30, 696565536), (31, 674095680), (32, 653030190), (36, 580471280), (38, 549920160), (40, 522424152), (45, 464377024), (48, 435353460), (57, 366613440), (60, 348282768), (62, 337047840), (64, 326515095), (72, 290235640), (76, 274960080), (80, 261212076), (90, 232188512), (93, 224698560), (95, 219968064), (96, 217676730), (97, 215432640), (114, 183306720), (120, 174141384), (124, 168523920), (127, 164543040), (144, 145117820), (152, 137480040), (155, 134819136), (160, 130606038), (171, 122204480), (180, 116094256), (186, 112349280), (190, 109984032), (192, 108838365), (194, 107716320), (228, 91653360), (240, 87070692), (248, 84261960), (254, 82271520), (279, 74899520), (285, 73322688), (288, 72558910), (291, 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(1843, 11338560), (1860, 11234928), (1905, 10969536), (1940, 10771632), (1984, 10532745), (2032, 10283940), (2232, 9362440), (2280, 9165336), (2286, 9141280), (2328, 8976360), (2356, 8869680), (2413, 8660160), (2480, 8426196), (2540, 8227152), (2736, 7637780), (2790, 7489952), (2880, 7255891), (2910, 7181088), (2945, 7095744), (2976, 7021830), (3007, 6949440), (3040, 6874002), (3048, 6855960), (3104, 6732270), (3420, 6110224), (3492, 5984240), (3534, 5913120), (3648, 5728335), (3686, 5669280), (3720, 5617464), (3810, 5484768), (3880, 5385816), (3937, 5307840), (4064, 5141970), (4365, 4787392), (4464, 4681220), (4560, 4582668), (4572, 4570640), (4656, 4488180), (4712, 4434840), (4826, 4330080), (4960, 4213098), (5080, 4113576), (5301, 3942080), (5472, 3818890), (5529, 3779520), (5580, 3744976), (5715, 3656512), (5820, 3590544), (5890, 3547872), (5952, 3510915), (6014, 3474720), (6080, 3437001), (6096, 3427980), (6208, 3366135), (6840, 3055112), (6984, 2992120), (7068, 2956560), (7239, 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(22320, 936244), (22860, 914128), (23280, 897636), (23560, 886968), (23622, 884640), (24056, 868680), (24130, 866016), (24384, 856995), (24638, 848160), (26505, 788416), (27063, 772160), (27360, 763778), (27645, 755904), (27936, 748030), (28272, 739140), (28956, 721680), (29488, 708660), (29760, 702183), (30070, 694944), (30480, 685596), (31040, 673227), (31496, 663480), (33174, 629920), (34920, 598424), (35340, 591312), (35433, 589760), (36084, 579120), (36195, 577344), (36576, 571330), (36860, 566928), (36957, 565440), (37696, 554355), (38608, 541260), (39370, 530784), (40640, 514197), (42408, 492760), (43434, 481120), (44232, 472440), (44640, 468122), (45105, 463296), (45720, 457064), (46560, 448818), (47120, 443484), (47244, 442320), (48112, 434340), (48260, 433008), (49276, 424080), (53010, 394208), (54126, 386080), (54720, 381889), (55290, 377952), (55872, 374015), (56544, 369570), (57133, 365760), (57912, 360840), (58976, 354330), (59055, 353856), (60140, 347472), (60960, 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