20244775680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:824

約数の個数: 432

約数和(自身を含む): 73282599936

約数和(自身を除く): 53037824256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 83, 90, 93, 96, 120, 124, 128, 144, 155, 160, 166, 180, 186, 192, 240, 248, 249, 256, 279, 288, 310, 320, 332, 360, 372, 384, 415, 465, 480, 496, 498, 558, 576, 620, 640, 664, 683, 720, 744, 747, 768, 830, 930, 960, 992, 996, 1116, 1152, 1240, 1245, 1280, 1328, 1366, 1395, 1440, 1488, 1494, 1660, 1860, 1920, 1984, 1992, 2049, 2232, 2304, 2480, 2490, 2573, 2656, 2732, 2790, 2880, 2976, 2988, 3320, 3415, 3720, 3735, 3840, 3968, 3984, 4098, 4464, 4960, 4980, 5146, 5312, 5464, 5580, 5760, 5952, 5976, 6147, 6640, 6830, 7440, 7470, 7719, 7936, 7968, 8196, 8928, 9920, 9960, 10245, 10292, 10624, 10928, 11160, 11520, 11904, 11952, 12294, 12865, 13280, 13660, 14880, 14940, 15438, 15936, 16392, 17856, 19840, 19920, 20490, 20584, 21173, 21248, 21856, 22320, 23157, 23808, 23904, 24588, 25730, 26560, 27320, 29760, 29880, 30735, 30876, 31872, 32784, 35712, 38595, 39680, 39840, 40980, 41168, 42346, 43712, 44640, 46314, 47808, 49176, 51460, 53120, 54640, 56689, 59520, 59760, 61470, 61752, 63519, 63744, 65568, 71424, 77190, 79680, 81960, 82336, 84692, 87424, 89280, 92628, 95616, 98352, 102920, 105865, 106240, 109280, 113378, 115785, 119040, 119520, 122940, 123504, 127038, 131136, 154380, 159360, 163920, 164672, 169384, 170067, 174848, 178560, 185256, 190557, 191232, 196704, 205840, 211730, 218560, 226756, 231570, 239040, 245880, 247008, 254076, 262272, 283445, 308760, 317595, 318720, 327840, 329344, 338768, 340134, 357120, 370512, 381114, 393408, 411680, 423460, 437120, 453512, 463140, 478080, 491760, 494016, 508152, 510201, 524544, 566890, 617520, 635190, 655680, 658688, 677536, 680268, 741024, 762228, 786816, 823360, 846920, 850335, 874240, 907024, 926280, 952785, 956160, 983520, 988032, 1016304, 1020402, 1133780, 1235040, 1270380, 1311360, 1355072, 1360536, 1482048, 1524456, 1573632, 1646720, 1693840, 1700670, 1757359, 1814048, 1852560, 1905570, 1967040, 1976064, 2032608, 2040804, 2267560, 2470080, 2540760, 2551005, 2622720, 2710144, 2721072, 2964096, 3048912, 3293440, 3387680, 3401340, 3514718, 3628096, 3705120, 3811140, 3934080, 4065216, 4081608, 4535120, 4940160, 5081520, 5102010, 5272077, 5420288, 5442144, 5928192, 6097824, 6775360, 6802680, 7029436, 7256192, 7410240, 7622280, 7868160, 8130432, 8163216, 8786795, 9070240, 9880320, 10163040, 10204020, 10544154, 10884288, 12195648, 13550720, 13605360, 14058872, 14512384, 14820480, 15244560, 15816231, 16260864, 16326432, 17573590, 18140480, 20326080, 20408040, 21088308, 21768576, 24391296, 26360385, 27101440, 27210720, 28117744, 29640960, 30489120, 31632462, 32652864, 35147180, 36280960, 40652160, 40816080, 42176616, 43537152, 48782592, 52720770, 54421440, 56235488, 60978240, 63264924, 65305728, 70294360, 72561920, 79081155, 81304320, 81632160, 84353232, 105441540, 108842880, 112470976, 121956480, 126529848, 130611456, 140588720, 158162310, 163264320, 168706464, 210883080, 217685760, 224941952, 243912960, 253059696, 281177440, 316324620, 326528640, 337412928, 421766160, 449883904, 506119392, 562354880, 632649240, 653057280, 674825856, 843532320, 1012238784, 1124709760, 1265298480, 1349651712, 1687064640, 2024477568, 2249419520, 2530596960, 3374129280, 4048955136, 5061193920, 6748258560, 10122387840, 20244775680]

約数ペア:

[(1, 20244775680), (2, 10122387840), (3, 6748258560), (4, 5061193920), (5, 4048955136), (6, 3374129280), (8, 2530596960), (9, 2249419520), (10, 2024477568), (12, 1687064640), (15, 1349651712), (16, 1265298480), (18, 1124709760), (20, 1012238784), (24, 843532320), (30, 674825856), (31, 653057280), (32, 632649240), (36, 562354880), (40, 506119392), (45, 449883904), (48, 421766160), (60, 337412928), (62, 326528640), (64, 316324620), (72, 281177440), (80, 253059696), (83, 243912960), (90, 224941952), (93, 217685760), (96, 210883080), (120, 168706464), (124, 163264320), (128, 158162310), (144, 140588720), (155, 130611456), (160, 126529848), (166, 121956480), (180, 112470976), (186, 108842880), (192, 105441540), (240, 84353232), (248, 81632160), (249, 81304320), (256, 79081155), (279, 72561920), (288, 70294360), (310, 65305728), (320, 63264924), (332, 60978240), (360, 56235488), (372, 54421440), (384, 52720770), (415, 48782592), (465, 43537152), (480, 42176616), (496, 40816080), (498, 40652160), (558, 36280960), (576, 35147180), (620, 32652864), (640, 31632462), (664, 30489120), (683, 29640960), (720, 28117744), (744, 27210720), (747, 27101440), (768, 26360385), (830, 24391296), (930, 21768576), (960, 21088308), (992, 20408040), (996, 20326080), (1116, 18140480), (1152, 17573590), (1240, 16326432), (1245, 16260864), (1280, 15816231), (1328, 15244560), (1366, 14820480), (1395, 14512384), (1440, 14058872), (1488, 13605360), (1494, 13550720), (1660, 12195648), (1860, 10884288), (1920, 10544154), (1984, 10204020), (1992, 10163040), (2049, 9880320), (2232, 9070240), (2304, 8786795), (2480, 8163216), (2490, 8130432), (2573, 7868160), (2656, 7622280), (2732, 7410240), (2790, 7256192), (2880, 7029436), (2976, 6802680), (2988, 6775360), (3320, 6097824), (3415, 5928192), (3720, 5442144), (3735, 5420288), (3840, 5272077), (3968, 5102010), (3984, 5081520), (4098, 4940160), (4464, 4535120), (4960, 4081608), (4980, 4065216), (5146, 3934080), (5312, 3811140), (5464, 3705120), (5580, 3628096), (5760, 3514718), (5952, 3401340), (5976, 3387680), (6147, 3293440), (6640, 3048912), (6830, 2964096), (7440, 2721072), (7470, 2710144), (7719, 2622720), (7936, 2551005), (7968, 2540760), (8196, 2470080), (8928, 2267560), (9920, 2040804), (9960, 2032608), (10245, 1976064), (10292, 1967040), (10624, 1905570), (10928, 1852560), (11160, 1814048), (11520, 1757359), (11904, 1700670), (11952, 1693840), (12294, 1646720), (12865, 1573632), (13280, 1524456), (13660, 1482048), (14880, 1360536), (14940, 1355072), (15438, 1311360), (15936, 1270380), (16392, 1235040), (17856, 1133780), (19840, 1020402), (19920, 1016304), (20490, 988032), (20584, 983520), (21173, 956160), (21248, 952785), (21856, 926280), (22320, 907024), (23157, 874240), (23808, 850335), (23904, 846920), (24588, 823360), (25730, 786816), (26560, 762228), (27320, 741024), (29760, 680268), (29880, 677536), (30735, 658688), (30876, 655680), (31872, 635190), (32784, 617520), (35712, 566890), (38595, 524544), (39680, 510201), (39840, 508152), (40980, 494016), (41168, 491760), (42346, 478080), (43712, 463140), (44640, 453512), (46314, 437120), (47808, 423460), (49176, 411680), (51460, 393408), (53120, 381114), (54640, 370512), (56689, 357120), (59520, 340134), (59760, 338768), (61470, 329344), (61752, 327840), (63519, 318720), (63744, 317595), (65568, 308760), (71424, 283445), (77190, 262272), (79680, 254076), (81960, 247008), (82336, 245880), (84692, 239040), (87424, 231570), (89280, 226756), (92628, 218560), (95616, 211730), (98352, 205840), (102920, 196704), (105865, 191232), (106240, 190557), (109280, 185256), (113378, 178560), (115785, 174848), (119040, 170067), (119520, 169384), (122940, 164672), (123504, 163920), (127038, 159360), (131136, 154380)]