438441120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 384

約数和(自身を含む): 1705294080

約数和(自身を除く): 1266852960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 96, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 160, 180, 185, 195, 208, 211, 216, 222, 234, 240, 260, 270, 288, 296, 312, 333, 351, 360, 370, 390, 416, 422, 432, 444, 468, 480, 481, 520, 540, 555, 585, 592, 624, 633, 666, 702, 720, 740, 780, 844, 864, 888, 936, 962, 999, 1040, 1055, 1080, 1110, 1170, 1184, 1248, 1266, 1332, 1404, 1440, 1443, 1480, 1560, 1665, 1688, 1755, 1776, 1872, 1899, 1924, 1998, 2080, 2110, 2160, 2220, 2340, 2405, 2532, 2664, 2743, 2808, 2886, 2960, 3120, 3165, 3330, 3376, 3510, 3552, 3744, 3798, 3848, 3996, 4220, 4320, 4329, 4440, 4680, 4810, 4995, 5064, 5328, 5486, 5616, 5697, 5772, 5920, 6240, 6330, 6660, 6752, 7020, 7215, 7596, 7696, 7807, 7992, 8229, 8440, 8658, 8880, 9360, 9495, 9620, 9990, 10128, 10656, 10972, 11232, 11394, 11544, 12660, 12987, 13320, 13715, 14040, 14430, 15192, 15392, 15614, 15984, 16458, 16880, 17316, 17760, 18720, 18990, 19240, 19980, 20256, 21645, 21944, 22788, 23088, 23421, 24687, 25320, 25974, 26640, 27430, 28080, 28485, 28860, 30384, 31228, 31968, 32916, 33760, 34632, 37980, 38480, 39035, 39960, 41145, 43290, 43888, 45576, 46176, 46842, 49374, 50640, 51948, 53280, 54860, 56160, 56970, 57720, 60768, 62456, 64935, 65832, 69264, 70263, 74061, 75960, 76960, 78070, 79920, 82290, 86580, 87776, 91152, 93684, 98748, 101280, 101491, 103896, 109720, 113940, 115440, 117105, 123435, 124912, 129870, 131664, 138528, 140526, 148122, 151920, 156140, 159840, 164580, 173160, 182304, 187368, 197496, 202982, 207792, 210789, 219440, 227880, 230880, 234210, 246870, 249824, 259740, 263328, 281052, 296244, 303840, 304473, 312280, 329160, 346320, 351315, 370305, 374736, 394992, 405964, 415584, 421578, 438880, 455760, 468420, 493740, 507455, 519480, 562104, 592488, 608946, 624560, 658320, 692640, 702630, 740610, 749472, 789984, 811928, 843156, 911520, 913419, 936840, 987480, 1014910, 1038960, 1053945, 1124208, 1184976, 1217892, 1249120, 1316640, 1405260, 1481220, 1522365, 1623856, 1686312, 1826838, 1873680, 1974960, 2029820, 2077920, 2107890, 2248416, 2369952, 2435784, 2740257, 2810520, 2962440, 3044730, 3247712, 3372624, 3653676, 3747360, 3949920, 4059640, 4215780, 4567095, 4871568, 5480514, 5621040, 5924880, 6089460, 6745248, 7307352, 8119280, 8431560, 9134190, 9743136, 10961028, 11242080, 11849760, 12178920, 13701285, 14614704, 16238560, 16863120, 18268380, 21922056, 24357840, 27402570, 29229408, 33726240, 36536760, 43844112, 48715680, 54805140, 73073520, 87688224, 109610280, 146147040, 219220560, 438441120]

約数ペア:

[(1, 438441120), (2, 219220560), (3, 146147040), (4, 109610280), (5, 87688224), (6, 73073520), (8, 54805140), (9, 48715680), (10, 43844112), (12, 36536760), (13, 33726240), (15, 29229408), (16, 27402570), (18, 24357840), (20, 21922056), (24, 18268380), (26, 16863120), (27, 16238560), (30, 14614704), (32, 13701285), (36, 12178920), (37, 11849760), (39, 11242080), (40, 10961028), (45, 9743136), (48, 9134190), (52, 8431560), (54, 8119280), (60, 7307352), (65, 6745248), (72, 6089460), (74, 5924880), (78, 5621040), (80, 5480514), (90, 4871568), (96, 4567095), (104, 4215780), (108, 4059640), (111, 3949920), (117, 3747360), (120, 3653676), (130, 3372624), (135, 3247712), (144, 3044730), (148, 2962440), (156, 2810520), (160, 2740257), (180, 2435784), (185, 2369952), (195, 2248416), (208, 2107890), (211, 2077920), (216, 2029820), (222, 1974960), (234, 1873680), (240, 1826838), (260, 1686312), (270, 1623856), (288, 1522365), (296, 1481220), (312, 1405260), (333, 1316640), (351, 1249120), (360, 1217892), (370, 1184976), (390, 1124208), (416, 1053945), (422, 1038960), (432, 1014910), (444, 987480), (468, 936840), (480, 913419), (481, 911520), (520, 843156), (540, 811928), (555, 789984), (585, 749472), (592, 740610), (624, 702630), (633, 692640), (666, 658320), (702, 624560), (720, 608946), (740, 592488), (780, 562104), (844, 519480), (864, 507455), (888, 493740), (936, 468420), (962, 455760), (999, 438880), (1040, 421578), (1055, 415584), (1080, 405964), (1110, 394992), (1170, 374736), (1184, 370305), (1248, 351315), (1266, 346320), (1332, 329160), (1404, 312280), (1440, 304473), (1443, 303840), (1480, 296244), (1560, 281052), (1665, 263328), (1688, 259740), (1755, 249824), (1776, 246870), (1872, 234210), (1899, 230880), (1924, 227880), (1998, 219440), (2080, 210789), (2110, 207792), (2160, 202982), (2220, 197496), (2340, 187368), (2405, 182304), (2532, 173160), (2664, 164580), (2743, 159840), (2808, 156140), (2886, 151920), (2960, 148122), (3120, 140526), (3165, 138528), (3330, 131664), (3376, 129870), (3510, 124912), (3552, 123435), (3744, 117105), (3798, 115440), (3848, 113940), (3996, 109720), (4220, 103896), (4320, 101491), (4329, 101280), (4440, 98748), (4680, 93684), (4810, 91152), (4995, 87776), (5064, 86580), (5328, 82290), (5486, 79920), (5616, 78070), (5697, 76960), (5772, 75960), (5920, 74061), (6240, 70263), (6330, 69264), (6660, 65832), (6752, 64935), (7020, 62456), (7215, 60768), (7596, 57720), (7696, 56970), (7807, 56160), (7992, 54860), (8229, 53280), (8440, 51948), (8658, 50640), (8880, 49374), (9360, 46842), (9495, 46176), (9620, 45576), (9990, 43888), (10128, 43290), (10656, 41145), (10972, 39960), (11232, 39035), (11394, 38480), (11544, 37980), (12660, 34632), (12987, 33760), (13320, 32916), (13715, 31968), (14040, 31228), (14430, 30384), (15192, 28860), (15392, 28485), (15614, 28080), (15984, 27430), (16458, 26640), (16880, 25974), (17316, 25320), (17760, 24687), (18720, 23421), (18990, 23088), (19240, 22788), (19980, 21944), (20256, 21645)]