223710880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 595703808

約数和(自身を除く): 371992928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 37, 40, 46, 53, 62, 74, 80, 92, 106, 115, 124, 148, 155, 160, 184, 185, 212, 230, 248, 265, 296, 310, 368, 370, 424, 460, 496, 530, 592, 620, 713, 736, 740, 848, 851, 920, 992, 1060, 1147, 1184, 1219, 1240, 1426, 1480, 1643, 1696, 1702, 1840, 1961, 2120, 2294, 2438, 2480, 2852, 2960, 3286, 3404, 3565, 3680, 3922, 4240, 4255, 4588, 4876, 4960, 5704, 5735, 5920, 6095, 6572, 6808, 7130, 7844, 8215, 8480, 8510, 9176, 9752, 9805, 11408, 11470, 12190, 13144, 13616, 14260, 15688, 16430, 17020, 18352, 19504, 19610, 22816, 22940, 24380, 26288, 26381, 27232, 28520, 31376, 32860, 34040, 36704, 37789, 39008, 39220, 45103, 45880, 48760, 52576, 52762, 57040, 60791, 62752, 65720, 68080, 75578, 78440, 90206, 91760, 97520, 105524, 114080, 121582, 131440, 131905, 136160, 151156, 156880, 180412, 183520, 188945, 195040, 211048, 225515, 243164, 262880, 263810, 302312, 303955, 313760, 360824, 377890, 422096, 451030, 486328, 527620, 604624, 607910, 721648, 755780, 844192, 902060, 972656, 1055240, 1209248, 1215820, 1398193, 1443296, 1511560, 1804120, 1945312, 2110480, 2431640, 2796386, 3023120, 3608240, 4220960, 4863280, 5592772, 6046240, 6990965, 7216480, 9726560, 11185544, 13981930, 22371088, 27963860, 44742176, 55927720, 111855440, 223710880]

約数ペア:

[(1, 223710880), (2, 111855440), (4, 55927720), (5, 44742176), (8, 27963860), (10, 22371088), (16, 13981930), (20, 11185544), (23, 9726560), (31, 7216480), (32, 6990965), (37, 6046240), (40, 5592772), (46, 4863280), (53, 4220960), (62, 3608240), (74, 3023120), (80, 2796386), (92, 2431640), (106, 2110480), (115, 1945312), (124, 1804120), (148, 1511560), (155, 1443296), (160, 1398193), (184, 1215820), (185, 1209248), (212, 1055240), (230, 972656), (248, 902060), (265, 844192), (296, 755780), (310, 721648), (368, 607910), (370, 604624), (424, 527620), (460, 486328), (496, 451030), (530, 422096), (592, 377890), (620, 360824), (713, 313760), (736, 303955), (740, 302312), (848, 263810), (851, 262880), (920, 243164), (992, 225515), (1060, 211048), (1147, 195040), (1184, 188945), (1219, 183520), (1240, 180412), (1426, 156880), (1480, 151156), (1643, 136160), (1696, 131905), (1702, 131440), (1840, 121582), (1961, 114080), (2120, 105524), (2294, 97520), (2438, 91760), (2480, 90206), (2852, 78440), (2960, 75578), (3286, 68080), (3404, 65720), (3565, 62752), (3680, 60791), (3922, 57040), (4240, 52762), (4255, 52576), (4588, 48760), (4876, 45880), (4960, 45103), (5704, 39220), (5735, 39008), (5920, 37789), (6095, 36704), (6572, 34040), (6808, 32860), (7130, 31376), (7844, 28520), (8215, 27232), (8480, 26381), (8510, 26288), (9176, 24380), (9752, 22940), (9805, 22816), (11408, 19610), (11470, 19504), (12190, 18352), (13144, 17020), (13616, 16430), (14260, 15688)]