190169980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 579156480

約数和(自身を除く): 388986500

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 49, 52, 55, 59, 65, 70, 77, 91, 92, 98, 110, 115, 118, 130, 140, 143, 154, 161, 182, 196, 220, 230, 236, 245, 253, 260, 286, 295, 299, 308, 322, 364, 385, 413, 455, 460, 490, 506, 539, 572, 590, 598, 637, 644, 649, 715, 767, 770, 805, 826, 910, 980, 1001, 1012, 1078, 1127, 1180, 1196, 1265, 1274, 1298, 1357, 1430, 1495, 1534, 1540, 1610, 1652, 1771, 1820, 2002, 2065, 2093, 2156, 2254, 2530, 2548, 2596, 2695, 2714, 2860, 2891, 2990, 3068, 3185, 3220, 3245, 3289, 3542, 3835, 4004, 4130, 4186, 4508, 4543, 5005, 5060, 5369, 5390, 5428, 5635, 5782, 5980, 6370, 6490, 6578, 6785, 7007, 7084, 7670, 8260, 8372, 8437, 8855, 9086, 9499, 10010, 10465, 10738, 10780, 11270, 11564, 12397, 12740, 12980, 13156, 13570, 14014, 14455, 14651, 14927, 15340, 16445, 16874, 17641, 17710, 18172, 18998, 20020, 20930, 21476, 22540, 22715, 23023, 24794, 26845, 27140, 28028, 28910, 29302, 29854, 31801, 32890, 33748, 35035, 35282, 35420, 37583, 37996, 41860, 42185, 45430, 46046, 47495, 49588, 53690, 57820, 58604, 59059, 59708, 61985, 63602, 65780, 66493, 70070, 70564, 73255, 74635, 75166, 84370, 88205, 90860, 92092, 94990, 104489, 107380, 115115, 118118, 123487, 123970, 127204, 132986, 140140, 146510, 149270, 150332, 159005, 161161, 168740, 176410, 187915, 189980, 194051, 208978, 230230, 236236, 246974, 247940, 265972, 293020, 295295, 298540, 318010, 322322, 332465, 352820, 375830, 388102, 413413, 417956, 460460, 493948, 522445, 590590, 617435, 636020, 644644, 664930, 731423, 751660, 776204, 805805, 826826, 864409, 970255, 1044890, 1181180, 1234870, 1329860, 1358357, 1462846, 1611610, 1653652, 1728818, 1940510, 2067065, 2089780, 2469740, 2716714, 2925692, 3223220, 3457636, 3657115, 3881020, 4134130, 4322045, 5433428, 6791785, 7314230, 8268260, 8644090, 9508499, 13583570, 14628460, 17288180, 19016998, 27167140, 38033996, 47542495, 95084990, 190169980]

約数ペア:

[(1, 190169980), (2, 95084990), (4, 47542495), (5, 38033996), (7, 27167140), (10, 19016998), (11, 17288180), (13, 14628460), (14, 13583570), (20, 9508499), (22, 8644090), (23, 8268260), (26, 7314230), (28, 6791785), (35, 5433428), (44, 4322045), (46, 4134130), (49, 3881020), (52, 3657115), (55, 3457636), (59, 3223220), (65, 2925692), (70, 2716714), (77, 2469740), (91, 2089780), (92, 2067065), (98, 1940510), (110, 1728818), (115, 1653652), (118, 1611610), (130, 1462846), (140, 1358357), (143, 1329860), (154, 1234870), (161, 1181180), (182, 1044890), (196, 970255), (220, 864409), (230, 826826), (236, 805805), (245, 776204), (253, 751660), (260, 731423), (286, 664930), (295, 644644), (299, 636020), (308, 617435), (322, 590590), (364, 522445), (385, 493948), (413, 460460), (455, 417956), (460, 413413), (490, 388102), (506, 375830), (539, 352820), (572, 332465), (590, 322322), (598, 318010), (637, 298540), (644, 295295), (649, 293020), (715, 265972), (767, 247940), (770, 246974), (805, 236236), (826, 230230), (910, 208978), (980, 194051), (1001, 189980), (1012, 187915), (1078, 176410), (1127, 168740), (1180, 161161), (1196, 159005), (1265, 150332), (1274, 149270), (1298, 146510), (1357, 140140), (1430, 132986), (1495, 127204), (1534, 123970), (1540, 123487), (1610, 118118), (1652, 115115), (1771, 107380), (1820, 104489), (2002, 94990), (2065, 92092), (2093, 90860), (2156, 88205), (2254, 84370), (2530, 75166), (2548, 74635), (2596, 73255), (2695, 70564), (2714, 70070), (2860, 66493), (2891, 65780), (2990, 63602), (3068, 61985), (3185, 59708), (3220, 59059), (3245, 58604), (3289, 57820), (3542, 53690), (3835, 49588), (4004, 47495), (4130, 46046), (4186, 45430), (4508, 42185), (4543, 41860), (5005, 37996), (5060, 37583), (5369, 35420), (5390, 35282), (5428, 35035), (5635, 33748), (5782, 32890), (5980, 31801), (6370, 29854), (6490, 29302), (6578, 28910), (6785, 28028), (7007, 27140), (7084, 26845), (7670, 24794), (8260, 23023), (8372, 22715), (8437, 22540), (8855, 21476), (9086, 20930), (9499, 20020), (10010, 18998), (10465, 18172), (10738, 17710), (10780, 17641), (11270, 16874), (11564, 16445), (12397, 15340), (12740, 14927), (12980, 14651), (13156, 14455), (13570, 14014)]