20371553280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 528

約数和(自身を含む): 78540344064

約数和(自身を除く): 58168790784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 256, 260, 279, 288, 310, 312, 320, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 512, 520, 558, 576, 585, 620, 624, 640, 720, 744, 768, 780, 806, 832, 930, 936, 960, 992, 1024, 1040, 1097, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1440, 1488, 1536, 1560, 1612, 1664, 1860, 1872, 1920, 1984, 2015, 2080, 2194, 2232, 2304, 2340, 2418, 2480, 2496, 2560, 2790, 2880, 2976, 3072, 3120, 3224, 3291, 3328, 3627, 3720, 3744, 3840, 3968, 4030, 4160, 4388, 4464, 4608, 4680, 4836, 4960, 4992, 5120, 5485, 5580, 5760, 5952, 6045, 6240, 6448, 6582, 6656, 7254, 7440, 7488, 7680, 7936, 8060, 8320, 8776, 8928, 9216, 9360, 9672, 9873, 9920, 9984, 10970, 11160, 11520, 11904, 12090, 12480, 12896, 13164, 13312, 14261, 14508, 14880, 14976, 15360, 15872, 16120, 16455, 16640, 17552, 17856, 18135, 18720, 19344, 19746, 19840, 19968, 21940, 22320, 23040, 23808, 24180, 24960, 25792, 26328, 28522, 29016, 29760, 29952, 31744, 32240, 32910, 33280, 34007, 35104, 35712, 36270, 37440, 38688, 39492, 39680, 39936, 42783, 43880, 44640, 46080, 47616, 48360, 49365, 49920, 51584, 52656, 57044, 58032, 59520, 59904, 64480, 65820, 66560, 68014, 70208, 71305, 71424, 72540, 74880, 77376, 78984, 79360, 85566, 87760, 89280, 95232, 96720, 98730, 99840, 102021, 103168, 105312, 114088, 116064, 119040, 119808, 128349, 128960, 131640, 136028, 140416, 142610, 142848, 145080, 149760, 154752, 157968, 158720, 170035, 171132, 175520, 178560, 193440, 197460, 199680, 204042, 206336, 210624, 213915, 228176, 232128, 238080, 256698, 257920, 263280, 272056, 280832, 285220, 285696, 290160, 299520, 306063, 309504, 315936, 340070, 342264, 351040, 357120, 386880, 394920, 408084, 412672, 421248, 427830, 442091, 456352, 464256, 476160, 510105, 513396, 515840, 526560, 544112, 561664, 570440, 580320, 599040, 612126, 619008, 631872, 641745, 680140, 684528, 702080, 714240, 773760, 789840, 816168, 842496, 855660, 884182, 912704, 928512, 1020210, 1026792, 1031680, 1053120, 1088224, 1123328, 1140880, 1160640, 1224252, 1238016, 1263744, 1283490, 1326273, 1360280, 1369056, 1404160, 1428480, 1530315, 1547520, 1579680, 1632336, 1684992, 1711320, 1768364, 1825408, 1857024, 2040420, 2053584, 2063360, 2106240, 2176448, 2210455, 2281760, 2321280, 2448504, 2527488, 2566980, 2652546, 2720560, 2738112, 2808320, 3060630, 3095040, 3159360, 3264672, 3369984, 3422640, 3536728, 3650816, 3714048, 3978819, 4080840, 4107168, 4212480, 4352896, 4420910, 4563520, 4642560, 4897008, 5054976, 5133960, 5305092, 5441120, 5476224, 5616640, 6121260, 6190080, 6318720, 6529344, 6631365, 6845280, 7073456, 7301632, 7957638, 8161680, 8214336, 8424960, 8705792, 8841820, 9127040, 9285120, 9794016, 10109952, 10267920, 10610184, 10882240, 10952448, 12242520, 12637440, 13058688, 13262730, 13690560, 14146912, 14603264, 15915276, 16323360, 16428672, 16849920, 17411584, 17683640, 18254080, 18570240, 19588032, 19894095, 20535840, 21220368, 21764480, 21904896, 24485040, 25274880, 26117376, 26525460, 27381120, 28293824, 31830552, 32646720, 32857344, 34823168, 35367280, 36508160, 39176064, 39788190, 41071680, 42440736, 43528960, 43809792, 48970080, 50549760, 52234752, 53050920, 54762240, 56587648, 63661104, 65293440, 65714688, 70734560, 73016320, 78352128, 79576380, 82143360, 84881472, 87057920, 97940160, 104469504, 106101840, 109524480, 113175296, 127322208, 130586880, 131429376, 141469120, 156704256, 159152760, 164286720, 169762944, 174115840, 195880320, 212203680, 219048960, 226350592, 254644416, 261173760, 282938240, 313408512, 318305520, 328573440, 339525888, 391760640, 424407360, 452701184, 509288832, 522347520, 565876480, 636611040, 657146880, 679051776, 783521280, 848814720, 1018577664, 1131752960, 1273222080, 1358103552, 1567042560, 1697629440, 2037155328, 2263505920, 2546444160, 3395258880, 4074310656, 5092888320, 6790517760, 10185776640, 20371553280]

約数ペア:

[(1, 20371553280), (2, 10185776640), (3, 6790517760), (4, 5092888320), (5, 4074310656), (6, 3395258880), (8, 2546444160), (9, 2263505920), (10, 2037155328), (12, 1697629440), (13, 1567042560), (15, 1358103552), (16, 1273222080), (18, 1131752960), (20, 1018577664), (24, 848814720), (26, 783521280), (30, 679051776), (31, 657146880), (32, 636611040), (36, 565876480), (39, 522347520), (40, 509288832), (45, 452701184), (48, 424407360), (52, 391760640), (60, 339525888), (62, 328573440), (64, 318305520), (65, 313408512), (72, 282938240), (78, 261173760), (80, 254644416), (90, 226350592), (93, 219048960), (96, 212203680), (104, 195880320), (117, 174115840), (120, 169762944), (124, 164286720), (128, 159152760), (130, 156704256), (144, 141469120), (155, 131429376), (156, 130586880), (160, 127322208), (180, 113175296), (186, 109524480), (192, 106101840), (195, 104469504), (208, 97940160), (234, 87057920), (240, 84881472), (248, 82143360), (256, 79576380), (260, 78352128), (279, 73016320), (288, 70734560), (310, 65714688), (312, 65293440), (320, 63661104), (360, 56587648), (372, 54762240), (384, 53050920), (390, 52234752), (403, 50549760), (416, 48970080), (465, 43809792), (468, 43528960), (480, 42440736), (496, 41071680), (512, 39788190), (520, 39176064), (558, 36508160), (576, 35367280), (585, 34823168), (620, 32857344), (624, 32646720), (640, 31830552), (720, 28293824), (744, 27381120), (768, 26525460), (780, 26117376), (806, 25274880), (832, 24485040), (930, 21904896), (936, 21764480), (960, 21220368), (992, 20535840), (1024, 19894095), (1040, 19588032), (1097, 18570240), (1116, 18254080), (1152, 17683640), (1170, 17411584), (1209, 16849920), (1240, 16428672), (1248, 16323360), (1280, 15915276), (1395, 14603264), (1440, 14146912), (1488, 13690560), (1536, 13262730), (1560, 13058688), (1612, 12637440), (1664, 12242520), (1860, 10952448), (1872, 10882240), (1920, 10610184), (1984, 10267920), (2015, 10109952), (2080, 9794016), (2194, 9285120), (2232, 9127040), (2304, 8841820), (2340, 8705792), (2418, 8424960), (2480, 8214336), (2496, 8161680), (2560, 7957638), (2790, 7301632), (2880, 7073456), (2976, 6845280), (3072, 6631365), (3120, 6529344), (3224, 6318720), (3291, 6190080), (3328, 6121260), (3627, 5616640), (3720, 5476224), (3744, 5441120), (3840, 5305092), (3968, 5133960), (4030, 5054976), (4160, 4897008), (4388, 4642560), (4464, 4563520), (4608, 4420910), (4680, 4352896), (4836, 4212480), (4960, 4107168), (4992, 4080840), (5120, 3978819), (5485, 3714048), (5580, 3650816), (5760, 3536728), (5952, 3422640), (6045, 3369984), (6240, 3264672), (6448, 3159360), (6582, 3095040), (6656, 3060630), (7254, 2808320), (7440, 2738112), (7488, 2720560), (7680, 2652546), (7936, 2566980), (8060, 2527488), (8320, 2448504), (8776, 2321280), (8928, 2281760), (9216, 2210455), (9360, 2176448), (9672, 2106240), (9873, 2063360), (9920, 2053584), (9984, 2040420), (10970, 1857024), (11160, 1825408), (11520, 1768364), (11904, 1711320), (12090, 1684992), (12480, 1632336), (12896, 1579680), (13164, 1547520), (13312, 1530315), (14261, 1428480), (14508, 1404160), (14880, 1369056), (14976, 1360280), (15360, 1326273), (15872, 1283490), (16120, 1263744), (16455, 1238016), (16640, 1224252), (17552, 1160640), (17856, 1140880), (18135, 1123328), (18720, 1088224), (19344, 1053120), (19746, 1031680), (19840, 1026792), (19968, 1020210), (21940, 928512), (22320, 912704), (23040, 884182), (23808, 855660), (24180, 842496), (24960, 816168), (25792, 789840), (26328, 773760), (28522, 714240), (29016, 702080), (29760, 684528), (29952, 680140), (31744, 641745), (32240, 631872), (32910, 619008), (33280, 612126), (34007, 599040), (35104, 580320), (35712, 570440), (36270, 561664), (37440, 544112), (38688, 526560), (39492, 515840), (39680, 513396), (39936, 510105), (42783, 476160), (43880, 464256), (44640, 456352), (46080, 442091), (47616, 427830), (48360, 421248), (49365, 412672), (49920, 408084), (51584, 394920), (52656, 386880), (57044, 357120), (58032, 351040), (59520, 342264), (59904, 340070), (64480, 315936), (65820, 309504), (66560, 306063), (68014, 299520), (70208, 290160), (71305, 285696), (71424, 285220), (72540, 280832), (74880, 272056), (77376, 263280), (78984, 257920), (79360, 256698), (85566, 238080), (87760, 232128), (89280, 228176), (95232, 213915), (96720, 210624), (98730, 206336), (99840, 204042), (102021, 199680), (103168, 197460), (105312, 193440), (114088, 178560), (116064, 175520), (119040, 171132), (119808, 170035), (128349, 158720), (128960, 157968), (131640, 154752), (136028, 149760), (140416, 145080), (142610, 142848)]