196469910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 672235200

約数和(自身を除く): 475765290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 30, 35, 39, 42, 45, 46, 49, 63, 65, 69, 70, 78, 90, 91, 98, 105, 115, 117, 126, 130, 138, 147, 149, 161, 182, 195, 207, 210, 230, 234, 245, 273, 294, 298, 299, 315, 322, 345, 390, 414, 441, 447, 455, 483, 490, 546, 585, 598, 630, 637, 690, 735, 745, 805, 819, 882, 894, 897, 910, 966, 1035, 1043, 1127, 1170, 1274, 1341, 1365, 1449, 1470, 1490, 1495, 1610, 1638, 1794, 1911, 1937, 2070, 2086, 2093, 2205, 2235, 2254, 2415, 2682, 2691, 2730, 2898, 2990, 3129, 3185, 3381, 3427, 3822, 3874, 4095, 4186, 4410, 4470, 4485, 4830, 5215, 5382, 5635, 5733, 5811, 6258, 6279, 6370, 6705, 6762, 6854, 7245, 7301, 8190, 8970, 9387, 9555, 9685, 10143, 10281, 10430, 10465, 11270, 11466, 11622, 12558, 13410, 13455, 13559, 14490, 14602, 14651, 15645, 16905, 17135, 17433, 18774, 18837, 19110, 19370, 20286, 20562, 20930, 21903, 23989, 26910, 27118, 28665, 29055, 29302, 30843, 31290, 31395, 33810, 34270, 34866, 36505, 37674, 40677, 43806, 43953, 44551, 46935, 47978, 50715, 51405, 57330, 58110, 61686, 62790, 65709, 67795, 71967, 73010, 73255, 81354, 87165, 87906, 89102, 93870, 94185, 94913, 101430, 102810, 109515, 119945, 122031, 131418, 131859, 133653, 135590, 143934, 146510, 154215, 167923, 174330, 188370, 189826, 203385, 215901, 219030, 219765, 222755, 239890, 244062, 263718, 267306, 284739, 308430, 311857, 328545, 335846, 359835, 400959, 406770, 431802, 439530, 445510, 474565, 503769, 569478, 610155, 623714, 657090, 659295, 668265, 719670, 801918, 839615, 854217, 935571, 949130, 1007538, 1079505, 1220310, 1318590, 1336530, 1423695, 1511307, 1559285, 1679230, 1708434, 1871142, 2004795, 2159010, 2182999, 2518845, 2806713, 2847390, 3022614, 3118570, 4009590, 4271085, 4365998, 4677855, 5037690, 5613426, 6548997, 7556535, 8542170, 9355710, 10914995, 13097994, 14033565, 15113070, 19646991, 21829990, 28067130, 32744985, 39293982, 65489970, 98234955, 196469910]

約数ペア:

[(1, 196469910), (2, 98234955), (3, 65489970), (5, 39293982), (6, 32744985), (7, 28067130), (9, 21829990), (10, 19646991), (13, 15113070), (14, 14033565), (15, 13097994), (18, 10914995), (21, 9355710), (23, 8542170), (26, 7556535), (30, 6548997), (35, 5613426), (39, 5037690), (42, 4677855), (45, 4365998), (46, 4271085), (49, 4009590), (63, 3118570), (65, 3022614), (69, 2847390), (70, 2806713), (78, 2518845), (90, 2182999), (91, 2159010), (98, 2004795), (105, 1871142), (115, 1708434), (117, 1679230), (126, 1559285), (130, 1511307), (138, 1423695), (147, 1336530), (149, 1318590), (161, 1220310), (182, 1079505), (195, 1007538), (207, 949130), (210, 935571), (230, 854217), (234, 839615), (245, 801918), (273, 719670), (294, 668265), (298, 659295), (299, 657090), (315, 623714), (322, 610155), (345, 569478), (390, 503769), (414, 474565), (441, 445510), (447, 439530), (455, 431802), (483, 406770), (490, 400959), (546, 359835), (585, 335846), (598, 328545), (630, 311857), (637, 308430), (690, 284739), (735, 267306), (745, 263718), (805, 244062), (819, 239890), (882, 222755), (894, 219765), (897, 219030), (910, 215901), (966, 203385), (1035, 189826), (1043, 188370), (1127, 174330), (1170, 167923), (1274, 154215), (1341, 146510), (1365, 143934), (1449, 135590), (1470, 133653), (1490, 131859), (1495, 131418), (1610, 122031), (1638, 119945), (1794, 109515), (1911, 102810), (1937, 101430), (2070, 94913), (2086, 94185), (2093, 93870), (2205, 89102), (2235, 87906), (2254, 87165), (2415, 81354), (2682, 73255), (2691, 73010), (2730, 71967), (2898, 67795), (2990, 65709), (3129, 62790), (3185, 61686), (3381, 58110), (3427, 57330), (3822, 51405), (3874, 50715), (4095, 47978), (4186, 46935), (4410, 44551), (4470, 43953), (4485, 43806), (4830, 40677), (5215, 37674), (5382, 36505), (5635, 34866), (5733, 34270), (5811, 33810), (6258, 31395), (6279, 31290), (6370, 30843), (6705, 29302), (6762, 29055), (6854, 28665), (7245, 27118), (7301, 26910), (8190, 23989), (8970, 21903), (9387, 20930), (9555, 20562), (9685, 20286), (10143, 19370), (10281, 19110), (10430, 18837), (10465, 18774), (11270, 17433), (11466, 17135), (11622, 16905), (12558, 15645), (13410, 14651), (13455, 14602), (13559, 14490)]