20970023360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 448

約数和(自身を含む): 62676633600

約数和(自身を除く): 41706610240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 80, 88, 89, 95, 104, 110, 130, 143, 152, 160, 176, 178, 190, 208, 209, 220, 247, 260, 271, 286, 304, 320, 352, 356, 380, 416, 418, 440, 445, 494, 520, 542, 572, 608, 704, 712, 715, 760, 832, 836, 880, 890, 979, 988, 1040, 1045, 1084, 1144, 1157, 1216, 1235, 1355, 1424, 1430, 1520, 1672, 1691, 1760, 1780, 1958, 1976, 2080, 2090, 2168, 2288, 2314, 2470, 2710, 2717, 2848, 2860, 2981, 3040, 3344, 3382, 3520, 3523, 3560, 3916, 3952, 4160, 4180, 4336, 4576, 4628, 4895, 4940, 5149, 5420, 5434, 5696, 5720, 5785, 5962, 6080, 6688, 6764, 7046, 7120, 7832, 7904, 8360, 8455, 8672, 9152, 9256, 9790, 9880, 10298, 10840, 10868, 11440, 11570, 11924, 12727, 13376, 13528, 13585, 14092, 14240, 14905, 15664, 15808, 16720, 16910, 17344, 17615, 18512, 18601, 19580, 19760, 20596, 21680, 21736, 21983, 22880, 23140, 23848, 24119, 25454, 25745, 27056, 27170, 28184, 28480, 29810, 31328, 33440, 33820, 35230, 37024, 37202, 38753, 39160, 39520, 41192, 43360, 43472, 43966, 45760, 46280, 47696, 48238, 50908, 51490, 54112, 54340, 56368, 56639, 59620, 62656, 63635, 66880, 66937, 67640, 70460, 74048, 74404, 77506, 78320, 79040, 82384, 86720, 86944, 87932, 92560, 93005, 95392, 96476, 101816, 102980, 108224, 108680, 109915, 112736, 113278, 119240, 120595, 127270, 133874, 135280, 140920, 148808, 155012, 156640, 164768, 173888, 175864, 185120, 186010, 190784, 192952, 193765, 203632, 205960, 217360, 219830, 225472, 226556, 238480, 241190, 241813, 254540, 265309, 267748, 270560, 281840, 283195, 297616, 310024, 313280, 313547, 329536, 334685, 351728, 370240, 372020, 385904, 387530, 407264, 411920, 434720, 439660, 453112, 458261, 476960, 482380, 483626, 509080, 530618, 535496, 541120, 563680, 566390, 595232, 620048, 627094, 669370, 703456, 736307, 744040, 771808, 775060, 814528, 823840, 869440, 879320, 906224, 916522, 953920, 964760, 967252, 1018160, 1061236, 1070992, 1127360, 1132780, 1190464, 1209065, 1240096, 1254188, 1326545, 1338740, 1406912, 1472614, 1488080, 1543616, 1550120, 1567735, 1647680, 1758640, 1812448, 1833044, 1929520, 1934504, 2036320, 2122472, 2141984, 2265560, 2291305, 2418130, 2480192, 2508376, 2653090, 2677480, 2945228, 2976160, 3100240, 3135470, 3449017, 3517280, 3624896, 3666088, 3681535, 3859040, 3869008, 4072640, 4244944, 4283968, 4531120, 4582610, 4836260, 5016752, 5040871, 5306180, 5354960, 5890456, 5952320, 5957393, 6200480, 6270940, 6898034, 7034560, 7332176, 7363070, 7718080, 7738016, 8489888, 9062240, 9165220, 9672520, 10033504, 10081742, 10612360, 10709920, 11780912, 11914786, 12400960, 12541880, 13796068, 14664352, 14726140, 15476032, 16979776, 17245085, 18124480, 18330440, 19345040, 20067008, 20163484, 21224720, 21419840, 23561824, 23829572, 25083760, 25204355, 27592136, 29328704, 29452280, 29786965, 34490170, 36660880, 38690080, 40326968, 42449440, 47123648, 47659144, 50167520, 50408710, 55184272, 58904560, 59573930, 65531323, 68980340, 73321760, 77380160, 80653936, 84898880, 95318288, 100335040, 100817420, 110368544, 117809120, 119147860, 131062646, 137960680, 146643520, 161307872, 190636576, 201634840, 220737088, 235618240, 238295720, 262125292, 275921360, 322615744, 327656615, 381273152, 403269680, 476591440, 524250584, 551842720, 655313230, 806539360, 953182880, 1048501168, 1103685440, 1310626460, 1613078720, 1906365760, 2097002336, 2621252920, 4194004672, 5242505840, 10485011680, 20970023360]

約数ペア:

[(1, 20970023360), (2, 10485011680), (4, 5242505840), (5, 4194004672), (8, 2621252920), (10, 2097002336), (11, 1906365760), (13, 1613078720), (16, 1310626460), (19, 1103685440), (20, 1048501168), (22, 953182880), (26, 806539360), (32, 655313230), (38, 551842720), (40, 524250584), (44, 476591440), (52, 403269680), (55, 381273152), (64, 327656615), (65, 322615744), (76, 275921360), (80, 262125292), (88, 238295720), (89, 235618240), (95, 220737088), (104, 201634840), (110, 190636576), (130, 161307872), (143, 146643520), (152, 137960680), (160, 131062646), (176, 119147860), (178, 117809120), (190, 110368544), (208, 100817420), (209, 100335040), (220, 95318288), (247, 84898880), (260, 80653936), (271, 77380160), (286, 73321760), (304, 68980340), (320, 65531323), (352, 59573930), (356, 58904560), (380, 55184272), (416, 50408710), (418, 50167520), (440, 47659144), (445, 47123648), (494, 42449440), (520, 40326968), (542, 38690080), (572, 36660880), (608, 34490170), (704, 29786965), (712, 29452280), (715, 29328704), (760, 27592136), (832, 25204355), (836, 25083760), (880, 23829572), (890, 23561824), (979, 21419840), (988, 21224720), (1040, 20163484), (1045, 20067008), (1084, 19345040), (1144, 18330440), (1157, 18124480), (1216, 17245085), (1235, 16979776), (1355, 15476032), (1424, 14726140), (1430, 14664352), (1520, 13796068), (1672, 12541880), (1691, 12400960), (1760, 11914786), (1780, 11780912), (1958, 10709920), (1976, 10612360), (2080, 10081742), (2090, 10033504), (2168, 9672520), (2288, 9165220), (2314, 9062240), (2470, 8489888), (2710, 7738016), (2717, 7718080), (2848, 7363070), (2860, 7332176), (2981, 7034560), (3040, 6898034), (3344, 6270940), (3382, 6200480), (3520, 5957393), (3523, 5952320), (3560, 5890456), (3916, 5354960), (3952, 5306180), (4160, 5040871), (4180, 5016752), (4336, 4836260), (4576, 4582610), (4628, 4531120), (4895, 4283968), (4940, 4244944), (5149, 4072640), (5420, 3869008), (5434, 3859040), (5696, 3681535), (5720, 3666088), (5785, 3624896), (5962, 3517280), (6080, 3449017), (6688, 3135470), (6764, 3100240), (7046, 2976160), (7120, 2945228), (7832, 2677480), (7904, 2653090), (8360, 2508376), (8455, 2480192), (8672, 2418130), (9152, 2291305), (9256, 2265560), (9790, 2141984), (9880, 2122472), (10298, 2036320), (10840, 1934504), (10868, 1929520), (11440, 1833044), (11570, 1812448), (11924, 1758640), (12727, 1647680), (13376, 1567735), (13528, 1550120), (13585, 1543616), (14092, 1488080), (14240, 1472614), (14905, 1406912), (15664, 1338740), (15808, 1326545), (16720, 1254188), (16910, 1240096), (17344, 1209065), (17615, 1190464), (18512, 1132780), (18601, 1127360), (19580, 1070992), (19760, 1061236), (20596, 1018160), (21680, 967252), (21736, 964760), (21983, 953920), (22880, 916522), (23140, 906224), (23848, 879320), (24119, 869440), (25454, 823840), (25745, 814528), (27056, 775060), (27170, 771808), (28184, 744040), (28480, 736307), (29810, 703456), (31328, 669370), (33440, 627094), (33820, 620048), (35230, 595232), (37024, 566390), (37202, 563680), (38753, 541120), (39160, 535496), (39520, 530618), (41192, 509080), (43360, 483626), (43472, 482380), (43966, 476960), (45760, 458261), (46280, 453112), (47696, 439660), (48238, 434720), (50908, 411920), (51490, 407264), (54112, 387530), (54340, 385904), (56368, 372020), (56639, 370240), (59620, 351728), (62656, 334685), (63635, 329536), (66880, 313547), (66937, 313280), (67640, 310024), (70460, 297616), (74048, 283195), (74404, 281840), (77506, 270560), (78320, 267748), (79040, 265309), (82384, 254540), (86720, 241813), (86944, 241190), (87932, 238480), (92560, 226556), (93005, 225472), (95392, 219830), (96476, 217360), (101816, 205960), (102980, 203632), (108224, 193765), (108680, 192952), (109915, 190784), (112736, 186010), (113278, 185120), (119240, 175864), (120595, 173888), (127270, 164768), (133874, 156640), (135280, 155012), (140920, 148808)]