20699570520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^2$

素因数の和:344

約数の個数: 384

約数和(自身を含む): 74206080000

約数和(自身を除く): 53506509480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 79, 90, 95, 108, 113, 114, 120, 135, 152, 158, 171, 180, 190, 216, 226, 228, 237, 270, 285, 316, 339, 342, 360, 380, 395, 452, 456, 474, 513, 540, 565, 570, 632, 678, 684, 711, 760, 790, 855, 904, 948, 1017, 1026, 1080, 1130, 1140, 1185, 1356, 1368, 1422, 1501, 1580, 1695, 1710, 1896, 2034, 2052, 2133, 2147, 2260, 2280, 2370, 2565, 2712, 2844, 3002, 3051, 3160, 3390, 3420, 3555, 4068, 4104, 4266, 4294, 4503, 4520, 4740, 5085, 5130, 5688, 6004, 6102, 6441, 6780, 6840, 7110, 7505, 8136, 8532, 8588, 8927, 9006, 9480, 10170, 10260, 10665, 10735, 12008, 12204, 12769, 12882, 13509, 13560, 14220, 15010, 15255, 17064, 17176, 17854, 18012, 19323, 20340, 20520, 21330, 21470, 22515, 24408, 25538, 25764, 26781, 27018, 28440, 30020, 30510, 32205, 35708, 36024, 38307, 38646, 40527, 40680, 42660, 42940, 44635, 45030, 51076, 51528, 53562, 54036, 57969, 60040, 61020, 63845, 64410, 67545, 71416, 76614, 77292, 80343, 81054, 85320, 85880, 89270, 90060, 96615, 102152, 107124, 108072, 114921, 115938, 122040, 127690, 128820, 133905, 135090, 153228, 154584, 160686, 162108, 169613, 178540, 180120, 191535, 193230, 202635, 214248, 229842, 231876, 241029, 242611, 255380, 257640, 267810, 270180, 289845, 306456, 321372, 324216, 339226, 344763, 357080, 383070, 386460, 401715, 405270, 459684, 463752, 482058, 485222, 508839, 510760, 535620, 540360, 574605, 579690, 642744, 678452, 689526, 727833, 766140, 772920, 803430, 810540, 848065, 919368, 964116, 970444, 1008751, 1017678, 1071240, 1149210, 1159380, 1205145, 1213055, 1356904, 1379052, 1455666, 1526517, 1532280, 1606860, 1621080, 1696130, 1723815, 1928232, 1940888, 2017502, 2035356, 2183499, 2298420, 2318760, 2410290, 2426110, 2544195, 2758104, 2911332, 3026253, 3053034, 3213720, 3392260, 3447630, 3639165, 4035004, 4070712, 4366998, 4579551, 4596840, 4820580, 4852220, 5043755, 5088390, 5822664, 6052506, 6106068, 6550497, 6784520, 6895260, 7278330, 7632585, 8070008, 8733996, 9078759, 9159102, 9641160, 9704440, 10087510, 10176780, 10917495, 12105012, 12212136, 13100994, 13790520, 14556660, 15131265, 15265170, 17467992, 18157518, 18318204, 19166269, 20175020, 20353560, 21834990, 22897755, 24210024, 26201988, 27236277, 29113320, 30262530, 30530340, 32752485, 36315036, 36636408, 38332538, 40350040, 43669980, 45393795, 45795510, 52403976, 54472554, 57498807, 60525060, 61060680, 65504970, 72630072, 76665076, 87339960, 90787590, 91591020, 95831345, 108945108, 114997614, 121050120, 131009940, 136181385, 153330152, 172496421, 181575180, 183182040, 191662690, 217890216, 229995228, 262019880, 272362770, 287494035, 344992842, 363150360, 383325380, 459990456, 517489263, 544725540, 574988070, 689985684, 766650760, 862482105, 1034978526, 1089451080, 1149976140, 1379971368, 1724964210, 2069957052, 2299952280, 2587446315, 3449928420, 4139914104, 5174892630, 6899856840, 10349785260, 20699570520]

約数ペア:

[(1, 20699570520), (2, 10349785260), (3, 6899856840), (4, 5174892630), (5, 4139914104), (6, 3449928420), (8, 2587446315), (9, 2299952280), (10, 2069957052), (12, 1724964210), (15, 1379971368), (18, 1149976140), (19, 1089451080), (20, 1034978526), (24, 862482105), (27, 766650760), (30, 689985684), (36, 574988070), (38, 544725540), (40, 517489263), (45, 459990456), (54, 383325380), (57, 363150360), (60, 344992842), (72, 287494035), (76, 272362770), (79, 262019880), (90, 229995228), (95, 217890216), (108, 191662690), (113, 183182040), (114, 181575180), (120, 172496421), (135, 153330152), (152, 136181385), (158, 131009940), (171, 121050120), (180, 114997614), (190, 108945108), (216, 95831345), (226, 91591020), (228, 90787590), (237, 87339960), (270, 76665076), (285, 72630072), (316, 65504970), (339, 61060680), (342, 60525060), (360, 57498807), (380, 54472554), (395, 52403976), (452, 45795510), (456, 45393795), (474, 43669980), (513, 40350040), (540, 38332538), (565, 36636408), (570, 36315036), (632, 32752485), (678, 30530340), (684, 30262530), (711, 29113320), (760, 27236277), (790, 26201988), (855, 24210024), (904, 22897755), (948, 21834990), (1017, 20353560), (1026, 20175020), (1080, 19166269), (1130, 18318204), (1140, 18157518), (1185, 17467992), (1356, 15265170), (1368, 15131265), (1422, 14556660), (1501, 13790520), (1580, 13100994), (1695, 12212136), (1710, 12105012), (1896, 10917495), (2034, 10176780), (2052, 10087510), (2133, 9704440), (2147, 9641160), (2260, 9159102), (2280, 9078759), (2370, 8733996), (2565, 8070008), (2712, 7632585), (2844, 7278330), (3002, 6895260), (3051, 6784520), (3160, 6550497), (3390, 6106068), (3420, 6052506), (3555, 5822664), (4068, 5088390), (4104, 5043755), (4266, 4852220), (4294, 4820580), (4503, 4596840), (4520, 4579551), (4740, 4366998), (5085, 4070712), (5130, 4035004), (5688, 3639165), (6004, 3447630), (6102, 3392260), (6441, 3213720), (6780, 3053034), (6840, 3026253), (7110, 2911332), (7505, 2758104), (8136, 2544195), (8532, 2426110), (8588, 2410290), (8927, 2318760), (9006, 2298420), (9480, 2183499), (10170, 2035356), (10260, 2017502), (10665, 1940888), (10735, 1928232), (12008, 1723815), (12204, 1696130), (12769, 1621080), (12882, 1606860), (13509, 1532280), (13560, 1526517), (14220, 1455666), (15010, 1379052), (15255, 1356904), (17064, 1213055), (17176, 1205145), (17854, 1159380), (18012, 1149210), (19323, 1071240), (20340, 1017678), (20520, 1008751), (21330, 970444), (21470, 964116), (22515, 919368), (24408, 848065), (25538, 810540), (25764, 803430), (26781, 772920), (27018, 766140), (28440, 727833), (30020, 689526), (30510, 678452), (32205, 642744), (35708, 579690), (36024, 574605), (38307, 540360), (38646, 535620), (40527, 510760), (40680, 508839), (42660, 485222), (42940, 482058), (44635, 463752), (45030, 459684), (51076, 405270), (51528, 401715), (53562, 386460), (54036, 383070), (57969, 357080), (60040, 344763), (61020, 339226), (63845, 324216), (64410, 321372), (67545, 306456), (71416, 289845), (76614, 270180), (77292, 267810), (80343, 257640), (81054, 255380), (85320, 242611), (85880, 241029), (89270, 231876), (90060, 229842), (96615, 214248), (102152, 202635), (107124, 193230), (108072, 191535), (114921, 180120), (115938, 178540), (122040, 169613), (127690, 162108), (128820, 160686), (133905, 154584), (135090, 153228)]