1025863020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:454

約数の個数: 432

約数和(自身を含む): 4078226880

約数和(自身を除く): 3052363860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 49, 52, 60, 63, 65, 69, 70, 78, 84, 90, 91, 92, 98, 105, 115, 117, 126, 130, 138, 140, 147, 156, 161, 180, 182, 195, 196, 207, 210, 230, 234, 245, 252, 260, 273, 276, 294, 299, 315, 322, 345, 364, 389, 390, 414, 420, 441, 455, 460, 468, 483, 490, 546, 585, 588, 598, 630, 637, 644, 690, 735, 778, 780, 805, 819, 828, 882, 897, 910, 966, 980, 1035, 1092, 1127, 1167, 1170, 1196, 1260, 1274, 1365, 1380, 1449, 1470, 1495, 1556, 1610, 1638, 1764, 1794, 1820, 1911, 1932, 1945, 2070, 2093, 2205, 2254, 2334, 2340, 2415, 2548, 2691, 2723, 2730, 2898, 2940, 2990, 3185, 3220, 3276, 3381, 3501, 3588, 3822, 3890, 4095, 4140, 4186, 4410, 4485, 4508, 4668, 4830, 5057, 5382, 5446, 5460, 5635, 5733, 5796, 5835, 5980, 6279, 6370, 6762, 7002, 7245, 7644, 7780, 8169, 8190, 8372, 8820, 8947, 8970, 9555, 9660, 10114, 10143, 10465, 10764, 10892, 11270, 11466, 11670, 12558, 12740, 13455, 13524, 13615, 14004, 14490, 14651, 15171, 16338, 16380, 16905, 17505, 17894, 17940, 18837, 19061, 19110, 20228, 20286, 20930, 22540, 22932, 23340, 24507, 25116, 25285, 26841, 26910, 27230, 28665, 28980, 29302, 30342, 31395, 32676, 33810, 35010, 35399, 35788, 37674, 38122, 38220, 40572, 40845, 41860, 43953, 44735, 45513, 49014, 50570, 50715, 53682, 53820, 54460, 57183, 57330, 58604, 60684, 62629, 62790, 67620, 70020, 70798, 73255, 75348, 75855, 76244, 80523, 81690, 87906, 89470, 91026, 94185, 95305, 98028, 101140, 101430, 106197, 107364, 114366, 114660, 116311, 122535, 125258, 125580, 131859, 134205, 141596, 146510, 151710, 161046, 163380, 171549, 175812, 176995, 178940, 182052, 187887, 188370, 190610, 202860, 212394, 219765, 227565, 228732, 232622, 245070, 247793, 250516, 263718, 268410, 285915, 293020, 303420, 313145, 318591, 322092, 343098, 348933, 353990, 375774, 376740, 381220, 402615, 424788, 438403, 439530, 455130, 465244, 490140, 495586, 527436, 530985, 536820, 563661, 571830, 581555, 626290, 637182, 659295, 686196, 697866, 707980, 743379, 751548, 805230, 814177, 857745, 876806, 879060, 910260, 939435, 991172, 1046799, 1061970, 1127322, 1143660, 1163110, 1238965, 1252580, 1274364, 1315209, 1318590, 1395732, 1486758, 1592955, 1610460, 1628354, 1715490, 1744665, 1753612, 1878870, 2093598, 2123940, 2192015, 2230137, 2254644, 2326220, 2442531, 2477930, 2630418, 2637180, 2818305, 2973516, 3185910, 3256708, 3430980, 3489330, 3716895, 3757740, 3945627, 4070885, 4187196, 4384030, 4460274, 4885062, 4955860, 5233995, 5260836, 5636610, 5699239, 6371820, 6576045, 6978660, 7327593, 7433790, 7891254, 8141770, 8768060, 8920548, 9770124, 10467990, 11150685, 11273220, 11398478, 12212655, 13152090, 14655186, 14867580, 15782508, 16283540, 17097717, 19728135, 20935980, 22301370, 22796956, 24425310, 26304180, 28496195, 29310372, 34195434, 36637965, 39456270, 44602740, 48850620, 51293151, 56992390, 68390868, 73275930, 78912540, 85488585, 102586302, 113984780, 146551860, 170977170, 205172604, 256465755, 341954340, 512931510, 1025863020]

約数ペア:

[(1, 1025863020), (2, 512931510), (3, 341954340), (4, 256465755), (5, 205172604), (6, 170977170), (7, 146551860), (9, 113984780), (10, 102586302), (12, 85488585), (13, 78912540), (14, 73275930), (15, 68390868), (18, 56992390), (20, 51293151), (21, 48850620), (23, 44602740), (26, 39456270), (28, 36637965), (30, 34195434), (35, 29310372), (36, 28496195), (39, 26304180), (42, 24425310), (45, 22796956), (46, 22301370), (49, 20935980), (52, 19728135), (60, 17097717), (63, 16283540), (65, 15782508), (69, 14867580), (70, 14655186), (78, 13152090), (84, 12212655), (90, 11398478), (91, 11273220), (92, 11150685), (98, 10467990), (105, 9770124), (115, 8920548), (117, 8768060), (126, 8141770), (130, 7891254), (138, 7433790), (140, 7327593), (147, 6978660), (156, 6576045), (161, 6371820), (180, 5699239), (182, 5636610), (195, 5260836), (196, 5233995), (207, 4955860), (210, 4885062), (230, 4460274), (234, 4384030), (245, 4187196), (252, 4070885), (260, 3945627), (273, 3757740), (276, 3716895), (294, 3489330), (299, 3430980), (315, 3256708), (322, 3185910), (345, 2973516), (364, 2818305), (389, 2637180), (390, 2630418), (414, 2477930), (420, 2442531), (441, 2326220), (455, 2254644), (460, 2230137), (468, 2192015), (483, 2123940), (490, 2093598), (546, 1878870), (585, 1753612), (588, 1744665), (598, 1715490), (630, 1628354), (637, 1610460), (644, 1592955), (690, 1486758), (735, 1395732), (778, 1318590), (780, 1315209), (805, 1274364), (819, 1252580), (828, 1238965), (882, 1163110), (897, 1143660), (910, 1127322), (966, 1061970), (980, 1046799), (1035, 991172), (1092, 939435), (1127, 910260), (1167, 879060), (1170, 876806), (1196, 857745), (1260, 814177), (1274, 805230), (1365, 751548), (1380, 743379), (1449, 707980), (1470, 697866), (1495, 686196), (1556, 659295), (1610, 637182), (1638, 626290), (1764, 581555), (1794, 571830), (1820, 563661), (1911, 536820), (1932, 530985), (1945, 527436), (2070, 495586), (2093, 490140), (2205, 465244), (2254, 455130), (2334, 439530), (2340, 438403), (2415, 424788), (2548, 402615), (2691, 381220), (2723, 376740), (2730, 375774), (2898, 353990), (2940, 348933), (2990, 343098), (3185, 322092), (3220, 318591), (3276, 313145), (3381, 303420), (3501, 293020), (3588, 285915), (3822, 268410), (3890, 263718), (4095, 250516), (4140, 247793), (4186, 245070), (4410, 232622), (4485, 228732), (4508, 227565), (4668, 219765), (4830, 212394), (5057, 202860), (5382, 190610), (5446, 188370), (5460, 187887), (5635, 182052), (5733, 178940), (5796, 176995), (5835, 175812), (5980, 171549), (6279, 163380), (6370, 161046), (6762, 151710), (7002, 146510), (7245, 141596), (7644, 134205), (7780, 131859), (8169, 125580), (8190, 125258), (8372, 122535), (8820, 116311), (8947, 114660), (8970, 114366), (9555, 107364), (9660, 106197), (10114, 101430), (10143, 101140), (10465, 98028), (10764, 95305), (10892, 94185), (11270, 91026), (11466, 89470), (11670, 87906), (12558, 81690), (12740, 80523), (13455, 76244), (13524, 75855), (13615, 75348), (14004, 73255), (14490, 70798), (14651, 70020), (15171, 67620), (16338, 62790), (16380, 62629), (16905, 60684), (17505, 58604), (17894, 57330), (17940, 57183), (18837, 54460), (19061, 53820), (19110, 53682), (20228, 50715), (20286, 50570), (20930, 49014), (22540, 45513), (22932, 44735), (23340, 43953), (24507, 41860), (25116, 40845), (25285, 40572), (26841, 38220), (26910, 38122), (27230, 37674), (28665, 35788), (28980, 35399), (29302, 35010), (30342, 33810), (31395, 32676)]