20265653760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 640

約数和(自身を含む): 76111985664

約数和(自身を除く): 55846331904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 103, 110, 120, 128, 132, 136, 137, 160, 165, 170, 176, 187, 192, 204, 206, 220, 240, 255, 256, 264, 272, 274, 309, 320, 330, 340, 352, 374, 384, 408, 411, 412, 440, 480, 510, 512, 515, 528, 544, 548, 561, 618, 640, 660, 680, 685, 704, 748, 768, 816, 822, 824, 880, 935, 960, 1020, 1030, 1056, 1088, 1096, 1122, 1133, 1236, 1280, 1320, 1360, 1370, 1408, 1496, 1507, 1536, 1545, 1632, 1644, 1648, 1751, 1760, 1870, 1920, 2040, 2055, 2060, 2112, 2176, 2192, 2244, 2266, 2329, 2472, 2560, 2640, 2720, 2740, 2805, 2816, 2992, 3014, 3090, 3264, 3288, 3296, 3399, 3502, 3520, 3740, 3840, 4080, 4110, 4120, 4224, 4352, 4384, 4488, 4521, 4532, 4658, 4944, 5253, 5280, 5440, 5480, 5610, 5632, 5665, 5984, 6028, 6180, 6528, 6576, 6592, 6798, 6987, 7004, 7040, 7480, 7535, 7680, 8160, 8220, 8240, 8448, 8704, 8755, 8768, 8976, 9042, 9064, 9316, 9888, 10506, 10560, 10880, 10960, 11220, 11330, 11645, 11968, 12056, 12360, 13056, 13152, 13184, 13596, 13974, 14008, 14080, 14111, 14960, 15070, 16320, 16440, 16480, 16896, 16995, 17510, 17536, 17952, 18084, 18128, 18632, 19261, 19776, 21012, 21120, 21760, 21920, 22440, 22605, 22660, 23290, 23936, 24112, 24720, 25619, 26112, 26265, 26304, 26368, 27192, 27948, 28016, 28160, 28222, 29920, 30140, 32640, 32880, 32960, 33990, 34935, 35020, 35072, 35904, 36168, 36256, 37264, 38522, 39552, 42024, 42240, 42333, 43520, 43840, 44880, 45210, 45320, 46580, 47872, 48224, 49440, 51238, 52530, 52608, 52736, 54384, 55896, 56032, 56444, 57783, 59840, 60280, 65280, 65760, 65920, 67980, 69870, 70040, 70144, 70555, 71808, 72336, 72512, 74528, 76857, 77044, 79104, 84048, 84480, 84666, 87680, 89760, 90420, 90640, 93160, 95744, 96305, 96448, 98880, 102476, 105060, 105216, 108768, 111792, 112064, 112888, 115566, 119680, 120560, 128095, 130560, 131520, 131840, 135960, 139740, 140080, 141110, 143616, 144672, 145024, 149056, 153714, 154088, 155221, 158208, 168096, 169332, 175360, 179520, 180840, 181280, 186320, 192610, 192896, 197760, 204952, 210120, 210432, 211665, 217536, 223584, 224128, 225776, 231132, 239360, 239887, 241120, 256190, 263040, 263680, 271920, 279480, 280160, 282220, 287232, 288915, 289344, 290048, 298112, 307428, 308176, 310442, 336192, 338664, 350720, 359040, 361680, 362560, 372640, 384285, 385220, 385792, 395520, 409904, 420240, 423330, 435072, 447168, 448256, 451552, 462264, 465663, 478720, 479774, 482240, 512380, 526080, 543840, 558960, 560320, 564440, 577830, 578688, 580096, 596224, 614856, 616352, 620884, 672384, 677328, 718080, 719661, 723360, 725120, 745280, 768570, 770440, 771584, 776105, 791040, 819808, 840480, 846660, 870144, 894336, 896512, 903104, 924528, 931326, 959548, 964480, 1024760, 1052160, 1087680, 1117920, 1120640, 1128880, 1155660, 1157376, 1192448, 1199435, 1229712, 1232704, 1241768, 1344768, 1354656, 1436160, 1439322, 1446720, 1450240, 1490560, 1537140, 1540880, 1552210, 1639616, 1680960, 1693320, 1740288, 1788672, 1806208, 1849056, 1862652, 1919096, 1928960, 2049520, 2175360, 2235840, 2241280, 2257760, 2311320, 2314752, 2328315, 2398870, 2459424, 2465408, 2483536, 2638757, 2689536, 2709312, 2878644, 2893440, 2900480, 2981120, 3074280, 3081760, 3104420, 3279232, 3361920, 3386640, 3577344, 3598305, 3612416, 3698112, 3725304, 3838192, 3857920, 4099040, 4350720, 4471680, 4482560, 4515520, 4622640, 4656630, 4797740, 4918848, 4930816, 4967072, 5277514, 5418624, 5757288, 5786880, 5962240, 6148560, 6163520, 6208840, 6558464, 6723840, 6773280, 7196610, 7224832, 7396224, 7450608, 7676384, 7916271, 8198080, 8701440, 8943360, 9031040, 9245280, 9313260, 9595480, 9837696, 9861632, 9934144, 10555028, 10837248, 11514576, 11573760, 12297120, 12327040, 12417680, 13116928, 13193785, 13447680, 13546560, 14393220, 14792448, 14901216, 15352768, 15832542, 16396160, 17886720, 18062080, 18490560, 18626520, 19190960, 19675392, 19868288, 21110056, 21674496, 23029152, 24594240, 24654080, 24835360, 26387570, 27093120, 28786440, 29584896, 29802432, 30705536, 31665084, 32792320, 36124160, 36981120, 37253040, 38381920, 39350784, 39581355, 39736576, 42220112, 46058304, 49188480, 49308160, 49670720, 52775140, 54186240, 57572880, 59604864, 61411072, 63330168, 65584640, 73962240, 74506080, 76763840, 79162710, 79473152, 84440224, 92116608, 98376960, 99341440, 105550280, 108372480, 115145760, 119209728, 122822144, 126660336, 147924480, 149012160, 153527680, 158325420, 168880448, 184233216, 196753920, 198682880, 211100560, 230291520, 238419456, 253320672, 298024320, 307055360, 316650840, 337760896, 368466432, 397365760, 422201120, 460583040, 506641344, 596048640, 614110720, 633301680, 675521792, 844402240, 921166080, 1013282688, 1192097280, 1266603360, 1351043584, 1688804480, 1842332160, 2026565376, 2533206720, 3377608960, 4053130752, 5066413440, 6755217920, 10132826880, 20265653760]

約数ペア:

[(1, 20265653760), (2, 10132826880), (3, 6755217920), (4, 5066413440), (5, 4053130752), (6, 3377608960), (8, 2533206720), (10, 2026565376), (11, 1842332160), (12, 1688804480), (15, 1351043584), (16, 1266603360), (17, 1192097280), (20, 1013282688), (22, 921166080), (24, 844402240), (30, 675521792), (32, 633301680), (33, 614110720), (34, 596048640), (40, 506641344), (44, 460583040), (48, 422201120), (51, 397365760), (55, 368466432), (60, 337760896), (64, 316650840), (66, 307055360), (68, 298024320), (80, 253320672), (85, 238419456), (88, 230291520), (96, 211100560), (102, 198682880), (103, 196753920), (110, 184233216), (120, 168880448), (128, 158325420), (132, 153527680), (136, 149012160), (137, 147924480), (160, 126660336), (165, 122822144), (170, 119209728), (176, 115145760), (187, 108372480), (192, 105550280), (204, 99341440), (206, 98376960), (220, 92116608), (240, 84440224), (255, 79473152), (256, 79162710), (264, 76763840), (272, 74506080), (274, 73962240), (309, 65584640), (320, 63330168), (330, 61411072), (340, 59604864), (352, 57572880), (374, 54186240), (384, 52775140), (408, 49670720), (411, 49308160), (412, 49188480), (440, 46058304), (480, 42220112), (510, 39736576), (512, 39581355), (515, 39350784), (528, 38381920), (544, 37253040), (548, 36981120), (561, 36124160), (618, 32792320), (640, 31665084), (660, 30705536), (680, 29802432), (685, 29584896), (704, 28786440), (748, 27093120), (768, 26387570), (816, 24835360), (822, 24654080), (824, 24594240), (880, 23029152), (935, 21674496), (960, 21110056), (1020, 19868288), (1030, 19675392), (1056, 19190960), (1088, 18626520), (1096, 18490560), (1122, 18062080), (1133, 17886720), (1236, 16396160), (1280, 15832542), (1320, 15352768), (1360, 14901216), (1370, 14792448), (1408, 14393220), (1496, 13546560), (1507, 13447680), (1536, 13193785), (1545, 13116928), (1632, 12417680), (1644, 12327040), (1648, 12297120), (1751, 11573760), (1760, 11514576), (1870, 10837248), (1920, 10555028), (2040, 9934144), (2055, 9861632), (2060, 9837696), (2112, 9595480), (2176, 9313260), (2192, 9245280), (2244, 9031040), (2266, 8943360), (2329, 8701440), (2472, 8198080), (2560, 7916271), (2640, 7676384), (2720, 7450608), (2740, 7396224), (2805, 7224832), (2816, 7196610), (2992, 6773280), (3014, 6723840), (3090, 6558464), (3264, 6208840), (3288, 6163520), (3296, 6148560), (3399, 5962240), (3502, 5786880), (3520, 5757288), (3740, 5418624), (3840, 5277514), (4080, 4967072), (4110, 4930816), (4120, 4918848), (4224, 4797740), (4352, 4656630), (4384, 4622640), (4488, 4515520), (4521, 4482560), (4532, 4471680), (4658, 4350720), (4944, 4099040), (5253, 3857920), (5280, 3838192), (5440, 3725304), (5480, 3698112), (5610, 3612416), (5632, 3598305), (5665, 3577344), (5984, 3386640), (6028, 3361920), (6180, 3279232), (6528, 3104420), (6576, 3081760), (6592, 3074280), (6798, 2981120), (6987, 2900480), (7004, 2893440), (7040, 2878644), (7480, 2709312), (7535, 2689536), (7680, 2638757), (8160, 2483536), (8220, 2465408), (8240, 2459424), (8448, 2398870), (8704, 2328315), (8755, 2314752), (8768, 2311320), (8976, 2257760), (9042, 2241280), (9064, 2235840), (9316, 2175360), (9888, 2049520), (10506, 1928960), (10560, 1919096), (10880, 1862652), (10960, 1849056), (11220, 1806208), (11330, 1788672), (11645, 1740288), (11968, 1693320), (12056, 1680960), (12360, 1639616), (13056, 1552210), (13152, 1540880), (13184, 1537140), (13596, 1490560), (13974, 1450240), (14008, 1446720), (14080, 1439322), (14111, 1436160), (14960, 1354656), (15070, 1344768), (16320, 1241768), (16440, 1232704), (16480, 1229712), (16896, 1199435), (16995, 1192448), (17510, 1157376), (17536, 1155660), (17952, 1128880), (18084, 1120640), (18128, 1117920), (18632, 1087680), (19261, 1052160), (19776, 1024760), (21012, 964480), (21120, 959548), (21760, 931326), (21920, 924528), (22440, 903104), (22605, 896512), (22660, 894336), (23290, 870144), (23936, 846660), (24112, 840480), (24720, 819808), (25619, 791040), (26112, 776105), (26265, 771584), (26304, 770440), (26368, 768570), (27192, 745280), (27948, 725120), (28016, 723360), (28160, 719661), (28222, 718080), (29920, 677328), (30140, 672384), (32640, 620884), (32880, 616352), (32960, 614856), (33990, 596224), (34935, 580096), (35020, 578688), (35072, 577830), (35904, 564440), (36168, 560320), (36256, 558960), (37264, 543840), (38522, 526080), (39552, 512380), (42024, 482240), (42240, 479774), (42333, 478720), (43520, 465663), (43840, 462264), (44880, 451552), (45210, 448256), (45320, 447168), (46580, 435072), (47872, 423330), (48224, 420240), (49440, 409904), (51238, 395520), (52530, 385792), (52608, 385220), (52736, 384285), (54384, 372640), (55896, 362560), (56032, 361680), (56444, 359040), (57783, 350720), (59840, 338664), (60280, 336192), (65280, 310442), (65760, 308176), (65920, 307428), (67980, 298112), (69870, 290048), (70040, 289344), (70144, 288915), (70555, 287232), (71808, 282220), (72336, 280160), (72512, 279480), (74528, 271920), (76857, 263680), (77044, 263040), (79104, 256190), (84048, 241120), (84480, 239887), (84666, 239360), (87680, 231132), (89760, 225776), (90420, 224128), (90640, 223584), (93160, 217536), (95744, 211665), (96305, 210432), (96448, 210120), (98880, 204952), (102476, 197760), (105060, 192896), (105216, 192610), (108768, 186320), (111792, 181280), (112064, 180840), (112888, 179520), (115566, 175360), (119680, 169332), (120560, 168096), (128095, 158208), (130560, 155221), (131520, 154088), (131840, 153714), (135960, 149056), (139740, 145024), (140080, 144672), (141110, 143616)]