2108586480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 640

約数和(自身を含む): 8975425536

約数和(自身を除く): 6866839056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 67, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 131, 132, 134, 140, 143, 154, 156, 165, 168, 176, 182, 195, 201, 208, 210, 220, 231, 240, 260, 262, 264, 268, 273, 280, 286, 308, 312, 330, 335, 336, 364, 385, 390, 393, 402, 420, 429, 440, 455, 462, 469, 520, 524, 528, 536, 546, 560, 572, 616, 624, 655, 660, 670, 715, 728, 737, 770, 780, 786, 804, 840, 858, 871, 880, 910, 917, 924, 938, 1001, 1005, 1040, 1048, 1072, 1092, 1144, 1155, 1232, 1310, 1320, 1340, 1365, 1407, 1430, 1441, 1456, 1474, 1540, 1560, 1572, 1608, 1680, 1703, 1716, 1742, 1820, 1834, 1848, 1876, 1965, 2002, 2010, 2096, 2145, 2184, 2211, 2288, 2310, 2345, 2613, 2620, 2640, 2680, 2730, 2751, 2814, 2860, 2882, 2948, 3003, 3080, 3120, 3144, 3216, 3406, 3432, 3484, 3640, 3668, 3685, 3696, 3752, 3930, 4004, 4020, 4290, 4323, 4355, 4368, 4422, 4585, 4620, 4690, 5005, 5109, 5159, 5226, 5240, 5360, 5460, 5502, 5628, 5720, 5764, 5896, 6006, 6097, 6160, 6288, 6812, 6864, 6968, 7035, 7205, 7280, 7336, 7370, 7504, 7860, 8008, 8040, 8515, 8580, 8646, 8710, 8777, 8844, 9170, 9240, 9380, 9581, 10010, 10087, 10218, 10318, 10452, 10480, 10920, 11004, 11055, 11256, 11440, 11528, 11792, 11921, 12012, 12194, 13065, 13624, 13755, 13936, 14070, 14410, 14672, 14740, 15015, 15477, 15720, 16016, 16080, 17030, 17160, 17292, 17420, 17554, 17688, 18291, 18340, 18480, 18733, 18760, 19162, 20020, 20174, 20436, 20636, 20904, 21615, 21840, 22008, 22110, 22512, 23056, 23842, 24024, 24388, 25545, 25795, 26130, 26331, 27248, 27510, 28140, 28743, 28820, 29480, 30030, 30261, 30485, 30954, 31440, 34060, 34320, 34584, 34840, 35108, 35376, 35763, 36582, 36680, 37466, 37520, 38324, 40040, 40348, 40872, 41272, 41808, 43230, 43885, 44016, 44220, 47684, 47905, 48048, 48776, 50435, 51090, 51590, 52260, 52662, 55020, 56199, 56280, 57486, 57640, 58960, 59605, 60060, 60522, 60970, 61439, 61908, 67067, 68120, 69168, 69680, 70216, 71526, 73164, 73360, 74932, 76648, 77385, 80080, 80696, 81744, 82544, 86460, 87770, 88440, 91455, 93665, 95368, 95810, 96547, 97552, 100870, 102180, 103180, 104520, 105324, 110040, 112398, 112560, 114101, 114972, 115280, 119210, 120120, 121044, 121940, 122878, 123816, 131131, 131655, 134134, 136240, 140432, 143052, 143715, 146328, 149864, 151305, 153296, 154770, 161392, 172920, 175540, 176880, 178815, 182910, 184317, 187330, 190736, 191620, 193094, 201201, 201740, 204360, 206360, 209040, 210648, 220080, 224796, 228202, 229944, 238420, 240240, 242088, 243880, 245756, 247632, 262262, 263310, 268268, 280995, 286104, 287430, 289641, 292656, 299728, 302610, 307195, 309540, 335335, 342303, 345840, 351080, 357630, 365820, 368634, 374660, 383240, 386188, 393393, 402402, 403480, 408720, 412720, 421296, 449592, 456404, 459888, 476840, 482735, 484176, 487760, 491512, 524524, 526620, 536536, 561990, 570505, 572208, 574860, 579282, 605220, 614390, 619080, 655655, 670670, 675829, 684606, 702160, 715260, 731640, 737268, 749320, 766480, 772376, 786786, 798707, 804804, 806960, 899184, 912808, 921585, 953680, 965470, 983024, 1006005, 1049048, 1053240, 1073072, 1123980, 1141010, 1149720, 1158564, 1210440, 1228780, 1238160, 1255111, 1311310, 1341340, 1351658, 1369212, 1430520, 1448205, 1463280, 1474536, 1498640, 1544752, 1573572, 1597414, 1609608, 1711515, 1825616, 1843170, 1930940, 1966965, 2012010, 2027487, 2098096, 2106480, 2247960, 2282020, 2299440, 2317128, 2396121, 2420880, 2457560, 2510222, 2622620, 2682680, 2703316, 2738424, 2861040, 2896410, 2949072, 3147144, 3194828, 3219216, 3379145, 3423030, 3686340, 3765333, 3861880, 3933930, 3993535, 4024020, 4054974, 4495920, 4564040, 4634256, 4792242, 4915120, 5020444, 5245240, 5365360, 5406632, 5476848, 5792820, 6275555, 6294288, 6389656, 6758290, 6846060, 7372680, 7530666, 7723760, 7867860, 7987070, 8048040, 8109948, 8785777, 9128080, 9584484, 10040888, 10137435, 10490480, 10813264, 11585640, 11980605, 12551110, 12779312, 13516580, 13692120, 14745360, 15061332, 15735720, 15974140, 16096080, 16219896, 17571554, 18826665, 19168968, 20081776, 20274870, 23171280, 23961210, 25102220, 26357331, 27033160, 27384240, 30122664, 31471440, 31948280, 32439792, 35143108, 37653330, 38337936, 40549740, 43928885, 47922420, 50204440, 52714662, 54066320, 60245328, 63896560, 70286216, 75306660, 81099480, 87857770, 95844840, 100408880, 105429324, 131786655, 140572432, 150613320, 162198960, 175715540, 191689680, 210858648, 263573310, 301226640, 351431080, 421717296, 527146620, 702862160, 1054293240, 2108586480]

約数ペア:

[(1, 2108586480), (2, 1054293240), (3, 702862160), (4, 527146620), (5, 421717296), (6, 351431080), (7, 301226640), (8, 263573310), (10, 210858648), (11, 191689680), (12, 175715540), (13, 162198960), (14, 150613320), (15, 140572432), (16, 131786655), (20, 105429324), (21, 100408880), (22, 95844840), (24, 87857770), (26, 81099480), (28, 75306660), (30, 70286216), (33, 63896560), (35, 60245328), (39, 54066320), (40, 52714662), (42, 50204440), (44, 47922420), (48, 43928885), (52, 40549740), (55, 38337936), (56, 37653330), (60, 35143108), (65, 32439792), (66, 31948280), (67, 31471440), (70, 30122664), (77, 27384240), (78, 27033160), (80, 26357331), (84, 25102220), (88, 23961210), (91, 23171280), (104, 20274870), (105, 20081776), (110, 19168968), (112, 18826665), (120, 17571554), (130, 16219896), (131, 16096080), (132, 15974140), (134, 15735720), (140, 15061332), (143, 14745360), (154, 13692120), (156, 13516580), (165, 12779312), (168, 12551110), (176, 11980605), (182, 11585640), (195, 10813264), (201, 10490480), (208, 10137435), (210, 10040888), (220, 9584484), (231, 9128080), (240, 8785777), (260, 8109948), (262, 8048040), (264, 7987070), (268, 7867860), (273, 7723760), (280, 7530666), (286, 7372680), (308, 6846060), (312, 6758290), (330, 6389656), (335, 6294288), (336, 6275555), (364, 5792820), (385, 5476848), (390, 5406632), (393, 5365360), (402, 5245240), (420, 5020444), (429, 4915120), (440, 4792242), (455, 4634256), (462, 4564040), (469, 4495920), (520, 4054974), (524, 4024020), (528, 3993535), (536, 3933930), (546, 3861880), (560, 3765333), (572, 3686340), (616, 3423030), (624, 3379145), (655, 3219216), (660, 3194828), (670, 3147144), (715, 2949072), (728, 2896410), (737, 2861040), (770, 2738424), (780, 2703316), (786, 2682680), (804, 2622620), (840, 2510222), (858, 2457560), (871, 2420880), (880, 2396121), (910, 2317128), (917, 2299440), (924, 2282020), (938, 2247960), (1001, 2106480), (1005, 2098096), (1040, 2027487), (1048, 2012010), (1072, 1966965), (1092, 1930940), (1144, 1843170), (1155, 1825616), (1232, 1711515), (1310, 1609608), (1320, 1597414), (1340, 1573572), (1365, 1544752), (1407, 1498640), (1430, 1474536), (1441, 1463280), (1456, 1448205), (1474, 1430520), (1540, 1369212), (1560, 1351658), (1572, 1341340), (1608, 1311310), (1680, 1255111), (1703, 1238160), (1716, 1228780), (1742, 1210440), (1820, 1158564), (1834, 1149720), (1848, 1141010), (1876, 1123980), (1965, 1073072), (2002, 1053240), (2010, 1049048), (2096, 1006005), (2145, 983024), (2184, 965470), (2211, 953680), (2288, 921585), (2310, 912808), (2345, 899184), (2613, 806960), (2620, 804804), (2640, 798707), (2680, 786786), (2730, 772376), (2751, 766480), (2814, 749320), (2860, 737268), (2882, 731640), (2948, 715260), (3003, 702160), (3080, 684606), (3120, 675829), (3144, 670670), (3216, 655655), (3406, 619080), (3432, 614390), (3484, 605220), (3640, 579282), (3668, 574860), (3685, 572208), (3696, 570505), (3752, 561990), (3930, 536536), (4004, 526620), (4020, 524524), (4290, 491512), (4323, 487760), (4355, 484176), (4368, 482735), (4422, 476840), (4585, 459888), (4620, 456404), (4690, 449592), (5005, 421296), (5109, 412720), (5159, 408720), (5226, 403480), (5240, 402402), (5360, 393393), (5460, 386188), (5502, 383240), (5628, 374660), (5720, 368634), (5764, 365820), (5896, 357630), (6006, 351080), (6097, 345840), (6160, 342303), (6288, 335335), (6812, 309540), (6864, 307195), (6968, 302610), (7035, 299728), (7205, 292656), (7280, 289641), (7336, 287430), (7370, 286104), (7504, 280995), (7860, 268268), (8008, 263310), (8040, 262262), (8515, 247632), (8580, 245756), (8646, 243880), (8710, 242088), (8777, 240240), (8844, 238420), (9170, 229944), (9240, 228202), (9380, 224796), (9581, 220080), (10010, 210648), (10087, 209040), (10218, 206360), (10318, 204360), (10452, 201740), (10480, 201201), (10920, 193094), (11004, 191620), (11055, 190736), (11256, 187330), (11440, 184317), (11528, 182910), (11792, 178815), (11921, 176880), (12012, 175540), (12194, 172920), (13065, 161392), (13624, 154770), (13755, 153296), (13936, 151305), (14070, 149864), (14410, 146328), (14672, 143715), (14740, 143052), (15015, 140432), (15477, 136240), (15720, 134134), (16016, 131655), (16080, 131131), (17030, 123816), (17160, 122878), (17292, 121940), (17420, 121044), (17554, 120120), (17688, 119210), (18291, 115280), (18340, 114972), (18480, 114101), (18733, 112560), (18760, 112398), (19162, 110040), (20020, 105324), (20174, 104520), (20436, 103180), (20636, 102180), (20904, 100870), (21615, 97552), (21840, 96547), (22008, 95810), (22110, 95368), (22512, 93665), (23056, 91455), (23842, 88440), (24024, 87770), (24388, 86460), (25545, 82544), (25795, 81744), (26130, 80696), (26331, 80080), (27248, 77385), (27510, 76648), (28140, 74932), (28743, 73360), (28820, 73164), (29480, 71526), (30030, 70216), (30261, 69680), (30485, 69168), (30954, 68120), (31440, 67067), (34060, 61908), (34320, 61439), (34584, 60970), (34840, 60522), (35108, 60060), (35376, 59605), (35763, 58960), (36582, 57640), (36680, 57486), (37466, 56280), (37520, 56199), (38324, 55020), (40040, 52662), (40348, 52260), (40872, 51590), (41272, 51090), (41808, 50435), (43230, 48776), (43885, 48048), (44016, 47905), (44220, 47684)]