377975520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 1416096864

約数和(自身を除く): 1038121344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 130, 144, 156, 160, 180, 183, 195, 208, 234, 240, 244, 260, 288, 305, 312, 331, 360, 366, 390, 416, 468, 480, 488, 520, 549, 585, 610, 624, 662, 720, 732, 780, 793, 915, 936, 976, 993, 1040, 1098, 1170, 1220, 1248, 1324, 1440, 1464, 1560, 1586, 1655, 1830, 1872, 1952, 1986, 2080, 2196, 2340, 2379, 2440, 2648, 2745, 2928, 2979, 3120, 3172, 3310, 3660, 3744, 3965, 3972, 4303, 4392, 4680, 4758, 4880, 4965, 5296, 5490, 5856, 5958, 6240, 6344, 6620, 7137, 7320, 7930, 7944, 8606, 8784, 9360, 9516, 9760, 9930, 10592, 10980, 11895, 11916, 12688, 12909, 13240, 14274, 14640, 14895, 15860, 15888, 17212, 17568, 18720, 19032, 19860, 20191, 21515, 21960, 23790, 23832, 25376, 25818, 26480, 28548, 29280, 29790, 31720, 31776, 34424, 35685, 38064, 38727, 39720, 40382, 43030, 43920, 47580, 47664, 51636, 52960, 57096, 59580, 60573, 63440, 64545, 68848, 71370, 76128, 77454, 79440, 80764, 86060, 87840, 95160, 95328, 100955, 103272, 114192, 119160, 121146, 126880, 129090, 137696, 142740, 154908, 158880, 161528, 172120, 181719, 190320, 193635, 201910, 206544, 228384, 238320, 242292, 258180, 262483, 285480, 302865, 309816, 323056, 344240, 363438, 380640, 387270, 403820, 413088, 476640, 484584, 516360, 524966, 570960, 605730, 619632, 646112, 688480, 726876, 774540, 787449, 807640, 908595, 969168, 1032720, 1049932, 1141920, 1211460, 1239264, 1312415, 1453752, 1549080, 1574898, 1615280, 1817190, 1938336, 2065440, 2099864, 2362347, 2422920, 2624830, 2907504, 3098160, 3149796, 3230560, 3634380, 3937245, 4199728, 4724694, 4845840, 5249660, 5815008, 6196320, 6299592, 7268760, 7874490, 8399456, 9449388, 9691680, 10499320, 11811735, 12599184, 14537520, 15748980, 18898776, 20998640, 23623470, 25198368, 29075040, 31497960, 37797552, 41997280, 47246940, 62995920, 75595104, 94493880, 125991840, 188987760, 377975520]

約数ペア:

[(1, 377975520), (2, 188987760), (3, 125991840), (4, 94493880), (5, 75595104), (6, 62995920), (8, 47246940), (9, 41997280), (10, 37797552), (12, 31497960), (13, 29075040), (15, 25198368), (16, 23623470), (18, 20998640), (20, 18898776), (24, 15748980), (26, 14537520), (30, 12599184), (32, 11811735), (36, 10499320), (39, 9691680), (40, 9449388), (45, 8399456), (48, 7874490), (52, 7268760), (60, 6299592), (61, 6196320), (65, 5815008), (72, 5249660), (78, 4845840), (80, 4724694), (90, 4199728), (96, 3937245), (104, 3634380), (117, 3230560), (120, 3149796), (122, 3098160), (130, 2907504), (144, 2624830), (156, 2422920), (160, 2362347), (180, 2099864), (183, 2065440), (195, 1938336), (208, 1817190), (234, 1615280), (240, 1574898), (244, 1549080), (260, 1453752), (288, 1312415), (305, 1239264), (312, 1211460), (331, 1141920), (360, 1049932), (366, 1032720), (390, 969168), (416, 908595), (468, 807640), (480, 787449), (488, 774540), (520, 726876), (549, 688480), (585, 646112), (610, 619632), (624, 605730), (662, 570960), (720, 524966), (732, 516360), (780, 484584), (793, 476640), (915, 413088), (936, 403820), (976, 387270), (993, 380640), (1040, 363438), (1098, 344240), (1170, 323056), (1220, 309816), (1248, 302865), (1324, 285480), (1440, 262483), (1464, 258180), (1560, 242292), (1586, 238320), (1655, 228384), (1830, 206544), (1872, 201910), (1952, 193635), (1986, 190320), (2080, 181719), (2196, 172120), (2340, 161528), (2379, 158880), (2440, 154908), (2648, 142740), (2745, 137696), (2928, 129090), (2979, 126880), (3120, 121146), (3172, 119160), (3310, 114192), (3660, 103272), (3744, 100955), (3965, 95328), (3972, 95160), (4303, 87840), (4392, 86060), (4680, 80764), (4758, 79440), (4880, 77454), (4965, 76128), (5296, 71370), (5490, 68848), (5856, 64545), (5958, 63440), (6240, 60573), (6344, 59580), (6620, 57096), (7137, 52960), (7320, 51636), (7930, 47664), (7944, 47580), (8606, 43920), (8784, 43030), (9360, 40382), (9516, 39720), (9760, 38727), (9930, 38064), (10592, 35685), (10980, 34424), (11895, 31776), (11916, 31720), (12688, 29790), (12909, 29280), (13240, 28548), (14274, 26480), (14640, 25818), (14895, 25376), (15860, 23832), (15888, 23790), (17212, 21960), (17568, 21515), (18720, 20191), (19032, 19860)]