20210420736

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 528

約数和(自身を含む): 67442918400

約数和(自身を除く): 47232497664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 59, 62, 64, 66, 72, 88, 93, 96, 99, 109, 118, 124, 128, 132, 144, 176, 177, 186, 192, 198, 218, 236, 248, 256, 264, 279, 288, 327, 341, 352, 354, 372, 384, 396, 436, 472, 496, 512, 528, 531, 558, 576, 649, 654, 682, 704, 708, 744, 768, 792, 872, 944, 981, 992, 1023, 1024, 1056, 1062, 1116, 1152, 1199, 1298, 1308, 1364, 1408, 1416, 1488, 1536, 1584, 1744, 1829, 1888, 1947, 1962, 1984, 2046, 2112, 2124, 2232, 2304, 2398, 2596, 2616, 2728, 2816, 2832, 2976, 3069, 3072, 3168, 3379, 3488, 3597, 3658, 3776, 3894, 3924, 3968, 4092, 4224, 4248, 4464, 4608, 4796, 5192, 5232, 5456, 5487, 5632, 5664, 5841, 5952, 6138, 6336, 6431, 6758, 6976, 7194, 7316, 7552, 7788, 7848, 7936, 8184, 8448, 8496, 8928, 9216, 9592, 10137, 10384, 10464, 10791, 10912, 10974, 11264, 11328, 11682, 11904, 12276, 12672, 12862, 13516, 13952, 14388, 14632, 15104, 15576, 15696, 15872, 16368, 16461, 16896, 16992, 17856, 19184, 19293, 20119, 20274, 20768, 20928, 21582, 21824, 21948, 22656, 23364, 23808, 24552, 25344, 25724, 27032, 27904, 28776, 29264, 30208, 30411, 31152, 31392, 31744, 32736, 32922, 33792, 33984, 35712, 37169, 38368, 38586, 40238, 40548, 41536, 41856, 43164, 43648, 43896, 45312, 46728, 47616, 49104, 50688, 51448, 54064, 55808, 57552, 57879, 58528, 60357, 60416, 60822, 62304, 62784, 65472, 65844, 67968, 70741, 71424, 74338, 76736, 77172, 80476, 81096, 83072, 83712, 86328, 87296, 87792, 90624, 93456, 95232, 98208, 101376, 102896, 108128, 111507, 111616, 115104, 115758, 117056, 120714, 121644, 124608, 125568, 130944, 131688, 135936, 141482, 142848, 148676, 153472, 154344, 160952, 162192, 166144, 167424, 172656, 174592, 175584, 181071, 181248, 186912, 196416, 199361, 205792, 212223, 216256, 223014, 230208, 231516, 234112, 241428, 243288, 249216, 251136, 261888, 263376, 271872, 282964, 285696, 297352, 306944, 308688, 321904, 324384, 332288, 334521, 334848, 345312, 349184, 351168, 362142, 373824, 392832, 398722, 411584, 424446, 432512, 446028, 460416, 463032, 468224, 482856, 486576, 498432, 502272, 523776, 526752, 543744, 565928, 594704, 598083, 613888, 617376, 636669, 643808, 648768, 664576, 669042, 690624, 702336, 724284, 747648, 785664, 797444, 823168, 848892, 865024, 892056, 920832, 926064, 936448, 965712, 973152, 996864, 1004544, 1047552, 1053504, 1131856, 1189408, 1196166, 1227776, 1234752, 1273338, 1287616, 1297536, 1338084, 1381248, 1404672, 1448568, 1495296, 1571328, 1594888, 1646336, 1697784, 1730048, 1784112, 1794249, 1841664, 1852128, 1872896, 1931424, 1946304, 1993728, 2107008, 2192971, 2263712, 2378816, 2392332, 2469504, 2546676, 2575232, 2595072, 2676168, 2762496, 2809344, 2897136, 2990592, 3142656, 3189776, 3292672, 3395568, 3460096, 3568224, 3588498, 3683328, 3704256, 3862848, 3892608, 4214016, 4385942, 4527424, 4757632, 4784664, 4939008, 5093352, 5150464, 5190144, 5352336, 5524992, 5618688, 5794272, 5981184, 6379552, 6578913, 6585344, 6791136, 7136448, 7176996, 7408512, 7725696, 7785216, 8428032, 8771884, 9054848, 9515264, 9569328, 9878016, 10186704, 10300928, 10380288, 10704672, 11049984, 11588544, 12759104, 13157826, 13582272, 14272896, 14353992, 14817024, 15451392, 15570432, 16856064, 17543768, 18109696, 19030528, 19138656, 19736739, 19756032, 20373408, 20601856, 21409344, 23177088, 25518208, 26315652, 27164544, 28545792, 28707984, 29634048, 30902784, 31140864, 35087536, 36219392, 38061056, 38277312, 39473478, 40746816, 42818688, 46354176, 51036416, 52631304, 54329088, 57091584, 57415968, 59268096, 61805568, 70175072, 72438784, 76554624, 78946956, 81493632, 85637376, 92708352, 102072832, 105262608, 108658176, 114183168, 114831936, 140350144, 153109248, 157893912, 162987264, 171274752, 185416704, 204145664, 210525216, 217316352, 229663872, 280700288, 306218496, 315787824, 325974528, 342549504, 421050432, 459327744, 561400576, 612436992, 631575648, 651949056, 842100864, 918655488, 1122801152, 1263151296, 1684201728, 1837310976, 2245602304, 2526302592, 3368403456, 5052605184, 6736806912, 10105210368, 20210420736]

約数ペア:

[(1, 20210420736), (2, 10105210368), (3, 6736806912), (4, 5052605184), (6, 3368403456), (8, 2526302592), (9, 2245602304), (11, 1837310976), (12, 1684201728), (16, 1263151296), (18, 1122801152), (22, 918655488), (24, 842100864), (31, 651949056), (32, 631575648), (33, 612436992), (36, 561400576), (44, 459327744), (48, 421050432), (59, 342549504), (62, 325974528), (64, 315787824), (66, 306218496), (72, 280700288), (88, 229663872), (93, 217316352), (96, 210525216), (99, 204145664), (109, 185416704), (118, 171274752), (124, 162987264), (128, 157893912), (132, 153109248), (144, 140350144), (176, 114831936), (177, 114183168), (186, 108658176), (192, 105262608), (198, 102072832), (218, 92708352), (236, 85637376), (248, 81493632), (256, 78946956), (264, 76554624), (279, 72438784), (288, 70175072), (327, 61805568), (341, 59268096), (352, 57415968), (354, 57091584), (372, 54329088), (384, 52631304), (396, 51036416), (436, 46354176), (472, 42818688), (496, 40746816), (512, 39473478), (528, 38277312), (531, 38061056), (558, 36219392), (576, 35087536), (649, 31140864), (654, 30902784), (682, 29634048), (704, 28707984), (708, 28545792), (744, 27164544), (768, 26315652), (792, 25518208), (872, 23177088), (944, 21409344), (981, 20601856), (992, 20373408), (1023, 19756032), (1024, 19736739), (1056, 19138656), (1062, 19030528), (1116, 18109696), (1152, 17543768), (1199, 16856064), (1298, 15570432), (1308, 15451392), (1364, 14817024), (1408, 14353992), (1416, 14272896), (1488, 13582272), (1536, 13157826), (1584, 12759104), (1744, 11588544), (1829, 11049984), (1888, 10704672), (1947, 10380288), (1962, 10300928), (1984, 10186704), (2046, 9878016), (2112, 9569328), (2124, 9515264), (2232, 9054848), (2304, 8771884), (2398, 8428032), (2596, 7785216), (2616, 7725696), (2728, 7408512), (2816, 7176996), (2832, 7136448), (2976, 6791136), (3069, 6585344), (3072, 6578913), (3168, 6379552), (3379, 5981184), (3488, 5794272), (3597, 5618688), (3658, 5524992), (3776, 5352336), (3894, 5190144), (3924, 5150464), (3968, 5093352), (4092, 4939008), (4224, 4784664), (4248, 4757632), (4464, 4527424), (4608, 4385942), (4796, 4214016), (5192, 3892608), (5232, 3862848), (5456, 3704256), (5487, 3683328), (5632, 3588498), (5664, 3568224), (5841, 3460096), (5952, 3395568), (6138, 3292672), (6336, 3189776), (6431, 3142656), (6758, 2990592), (6976, 2897136), (7194, 2809344), (7316, 2762496), (7552, 2676168), (7788, 2595072), (7848, 2575232), (7936, 2546676), (8184, 2469504), (8448, 2392332), (8496, 2378816), (8928, 2263712), (9216, 2192971), (9592, 2107008), (10137, 1993728), (10384, 1946304), (10464, 1931424), (10791, 1872896), (10912, 1852128), (10974, 1841664), (11264, 1794249), (11328, 1784112), (11682, 1730048), (11904, 1697784), (12276, 1646336), (12672, 1594888), (12862, 1571328), (13516, 1495296), (13952, 1448568), (14388, 1404672), (14632, 1381248), (15104, 1338084), (15576, 1297536), (15696, 1287616), (15872, 1273338), (16368, 1234752), (16461, 1227776), (16896, 1196166), (16992, 1189408), (17856, 1131856), (19184, 1053504), (19293, 1047552), (20119, 1004544), (20274, 996864), (20768, 973152), (20928, 965712), (21582, 936448), (21824, 926064), (21948, 920832), (22656, 892056), (23364, 865024), (23808, 848892), (24552, 823168), (25344, 797444), (25724, 785664), (27032, 747648), (27904, 724284), (28776, 702336), (29264, 690624), (30208, 669042), (30411, 664576), (31152, 648768), (31392, 643808), (31744, 636669), (32736, 617376), (32922, 613888), (33792, 598083), (33984, 594704), (35712, 565928), (37169, 543744), (38368, 526752), (38586, 523776), (40238, 502272), (40548, 498432), (41536, 486576), (41856, 482856), (43164, 468224), (43648, 463032), (43896, 460416), (45312, 446028), (46728, 432512), (47616, 424446), (49104, 411584), (50688, 398722), (51448, 392832), (54064, 373824), (55808, 362142), (57552, 351168), (57879, 349184), (58528, 345312), (60357, 334848), (60416, 334521), (60822, 332288), (62304, 324384), (62784, 321904), (65472, 308688), (65844, 306944), (67968, 297352), (70741, 285696), (71424, 282964), (74338, 271872), (76736, 263376), (77172, 261888), (80476, 251136), (81096, 249216), (83072, 243288), (83712, 241428), (86328, 234112), (87296, 231516), (87792, 230208), (90624, 223014), (93456, 216256), (95232, 212223), (98208, 205792), (101376, 199361), (102896, 196416), (108128, 186912), (111507, 181248), (111616, 181071), (115104, 175584), (115758, 174592), (117056, 172656), (120714, 167424), (121644, 166144), (124608, 162192), (125568, 160952), (130944, 154344), (131688, 153472), (135936, 148676), (141482, 142848)]