20926985040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4929

約数の個数: 480

約数和(自身を含む): 83123179776

約数和(自身を除く): 62196194736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 486, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 936, 972, 1020, 1040, 1053, 1080, 1105, 1170, 1215, 1224, 1296, 1326, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1944, 1989, 2040, 2106, 2160, 2210, 2295, 2340, 2430, 2448, 2652, 2754, 2808, 3060, 3120, 3159, 3240, 3315, 3510, 3536, 3672, 3888, 3978, 4080, 4131, 4212, 4420, 4590, 4680, 4860, 4871, 5265, 5304, 5508, 5616, 5967, 6120, 6318, 6480, 6630, 6885, 7020, 7344, 7956, 8262, 8424, 8840, 9180, 9360, 9720, 9742, 9945, 10530, 10608, 11016, 11934, 12240, 12636, 13260, 13770, 14040, 14613, 15795, 15912, 16524, 16848, 17680, 17901, 18360, 19440, 19484, 19890, 20655, 21060, 22032, 23868, 24355, 25272, 26520, 27540, 28080, 29226, 29835, 31590, 31824, 33048, 35802, 36720, 38968, 39780, 41310, 42120, 43839, 47736, 48710, 50544, 53040, 53703, 55080, 58452, 59670, 63180, 63323, 66096, 71604, 73065, 77936, 79560, 82620, 82807, 84240, 87678, 89505, 95472, 97420, 107406, 110160, 116904, 119340, 126360, 126646, 131517, 143208, 146130, 159120, 165240, 165614, 175356, 179010, 189969, 194840, 214812, 219195, 233808, 238680, 248421, 252720, 253292, 263034, 268515, 286416, 292260, 316615, 330480, 331228, 350712, 358020, 379938, 389680, 394551, 414035, 429624, 438390, 477360, 496842, 506584, 526068, 537030, 569907, 584520, 633230, 657585, 662456, 701424, 716040, 745263, 759876, 789102, 828070, 859248, 876780, 949845, 993684, 1013168, 1052136, 1074060, 1076491, 1139814, 1169040, 1183653, 1242105, 1266460, 1315170, 1324912, 1432080, 1490526, 1519752, 1578204, 1656140, 1709721, 1753560, 1899690, 1972755, 1987368, 2104272, 2148120, 2152982, 2235789, 2279628, 2367306, 2484210, 2532920, 2630340, 2849535, 2981052, 3039504, 3156408, 3229473, 3312280, 3419442, 3507120, 3726315, 3799380, 3945510, 3974736, 4296240, 4305964, 4471578, 4559256, 4734612, 4968420, 5065840, 5129163, 5260680, 5382455, 5699070, 5918265, 5962104, 6312816, 6458946, 6624560, 6707367, 6838884, 7452630, 7598760, 7891020, 8548605, 8611928, 8943156, 9118512, 9469224, 9688419, 9936840, 10258326, 10521360, 10764910, 11178945, 11398140, 11836530, 11924208, 12917892, 13414734, 13677768, 14905260, 15197520, 15387489, 15782040, 16147365, 17097210, 17223856, 17886312, 18938448, 19376838, 19873680, 20122101, 20516652, 21529820, 22357890, 22796280, 23673060, 25645815, 25835784, 26829468, 27355536, 29065257, 29810520, 30774978, 31564080, 32294730, 33536835, 34194420, 35772624, 38753676, 40244202, 41033304, 43059640, 44715780, 45592560, 47346120, 48442095, 51291630, 51671568, 53658936, 58130514, 59621040, 61549956, 64589460, 67073670, 68388840, 76937445, 77507352, 80488404, 82066608, 86119280, 87195771, 89431560, 94692240, 96884190, 100610505, 102583260, 107317872, 116261028, 123099912, 129178920, 134147340, 136777680, 145326285, 153874890, 155014704, 160976808, 174391542, 178863120, 193768380, 201221010, 205166520, 232522056, 246199824, 258357840, 261587313, 268294680, 290652570, 307749780, 321953616, 348783084, 387536760, 402442020, 410333040, 435978855, 465044112, 523174626, 536589360, 581305140, 615499560, 697566168, 775073520, 804884040, 871957710, 1046349252, 1162610280, 1230999120, 1307936565, 1395132336, 1609768080, 1743915420, 2092698504, 2325220560, 2615873130, 3487830840, 4185397008, 5231746260, 6975661680, 10463492520, 20926985040]

約数ペア:

[(1, 20926985040), (2, 10463492520), (3, 6975661680), (4, 5231746260), (5, 4185397008), (6, 3487830840), (8, 2615873130), (9, 2325220560), (10, 2092698504), (12, 1743915420), (13, 1609768080), (15, 1395132336), (16, 1307936565), (17, 1230999120), (18, 1162610280), (20, 1046349252), (24, 871957710), (26, 804884040), (27, 775073520), (30, 697566168), (34, 615499560), (36, 581305140), (39, 536589360), (40, 523174626), (45, 465044112), (48, 435978855), (51, 410333040), (52, 402442020), (54, 387536760), (60, 348783084), (65, 321953616), (68, 307749780), (72, 290652570), (78, 268294680), (80, 261587313), (81, 258357840), (85, 246199824), (90, 232522056), (102, 205166520), (104, 201221010), (108, 193768380), (117, 178863120), (120, 174391542), (130, 160976808), (135, 155014704), (136, 153874890), (144, 145326285), (153, 136777680), (156, 134147340), (162, 129178920), (170, 123099912), (180, 116261028), (195, 107317872), (204, 102583260), (208, 100610505), (216, 96884190), (221, 94692240), (234, 89431560), (240, 87195771), (243, 86119280), (255, 82066608), (260, 80488404), (270, 77507352), (272, 76937445), (306, 68388840), (312, 67073670), (324, 64589460), (340, 61549956), (351, 59621040), (360, 58130514), (390, 53658936), (405, 51671568), (408, 51291630), (432, 48442095), (442, 47346120), (459, 45592560), (468, 44715780), (486, 43059640), (510, 41033304), (520, 40244202), (540, 38753676), (585, 35772624), (612, 34194420), (624, 33536835), (648, 32294730), (663, 31564080), (680, 30774978), (702, 29810520), (720, 29065257), (765, 27355536), (780, 26829468), (810, 25835784), (816, 25645815), (884, 23673060), (918, 22796280), (936, 22357890), (972, 21529820), (1020, 20516652), (1040, 20122101), (1053, 19873680), (1080, 19376838), (1105, 18938448), (1170, 17886312), (1215, 17223856), (1224, 17097210), (1296, 16147365), (1326, 15782040), (1360, 15387489), (1377, 15197520), (1404, 14905260), (1530, 13677768), (1560, 13414734), (1620, 12917892), (1755, 11924208), (1768, 11836530), (1836, 11398140), (1872, 11178945), (1944, 10764910), (1989, 10521360), (2040, 10258326), (2106, 9936840), (2160, 9688419), (2210, 9469224), (2295, 9118512), (2340, 8943156), (2430, 8611928), (2448, 8548605), (2652, 7891020), (2754, 7598760), (2808, 7452630), (3060, 6838884), (3120, 6707367), (3159, 6624560), (3240, 6458946), (3315, 6312816), (3510, 5962104), (3536, 5918265), (3672, 5699070), (3888, 5382455), (3978, 5260680), (4080, 5129163), (4131, 5065840), (4212, 4968420), (4420, 4734612), (4590, 4559256), (4680, 4471578), (4860, 4305964), (4871, 4296240), (5265, 3974736), (5304, 3945510), (5508, 3799380), (5616, 3726315), (5967, 3507120), (6120, 3419442), (6318, 3312280), (6480, 3229473), (6630, 3156408), (6885, 3039504), (7020, 2981052), (7344, 2849535), (7956, 2630340), (8262, 2532920), (8424, 2484210), (8840, 2367306), (9180, 2279628), (9360, 2235789), (9720, 2152982), (9742, 2148120), (9945, 2104272), (10530, 1987368), (10608, 1972755), (11016, 1899690), (11934, 1753560), (12240, 1709721), (12636, 1656140), (13260, 1578204), (13770, 1519752), (14040, 1490526), (14613, 1432080), (15795, 1324912), (15912, 1315170), (16524, 1266460), (16848, 1242105), (17680, 1183653), (17901, 1169040), (18360, 1139814), (19440, 1076491), (19484, 1074060), (19890, 1052136), (20655, 1013168), (21060, 993684), (22032, 949845), (23868, 876780), (24355, 859248), (25272, 828070), (26520, 789102), (27540, 759876), (28080, 745263), (29226, 716040), (29835, 701424), (31590, 662456), (31824, 657585), (33048, 633230), (35802, 584520), (36720, 569907), (38968, 537030), (39780, 526068), (41310, 506584), (42120, 496842), (43839, 477360), (47736, 438390), (48710, 429624), (50544, 414035), (53040, 394551), (53703, 389680), (55080, 379938), (58452, 358020), (59670, 350712), (63180, 331228), (63323, 330480), (66096, 316615), (71604, 292260), (73065, 286416), (77936, 268515), (79560, 263034), (82620, 253292), (82807, 252720), (84240, 248421), (87678, 238680), (89505, 233808), (95472, 219195), (97420, 214812), (107406, 194840), (110160, 189969), (116904, 179010), (119340, 175356), (126360, 165614), (126646, 165240), (131517, 159120), (143208, 146130)]