239345280

素因数分解:

$2^7\times 3^9\times 5^1\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 320

約数和(自身を含む): 903434400

約数和(自身を除く): 664089120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 640, 648, 684, 720, 729, 760, 810, 855, 864, 912, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1296, 1368, 1440, 1458, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 1944, 2052, 2160, 2187, 2280, 2430, 2432, 2565, 2592, 2736, 2880, 2916, 3040, 3078, 3240, 3420, 3456, 3645, 3648, 3888, 4104, 4320, 4374, 4560, 4617, 4860, 5130, 5184, 5472, 5760, 5832, 6080, 6156, 6480, 6561, 6840, 7290, 7296, 7695, 7776, 8208, 8640, 8748, 9120, 9234, 9720, 10260, 10368, 10935, 10944, 11664, 12160, 12312, 12960, 13122, 13680, 13851, 14580, 15390, 15552, 16416, 17280, 17496, 18240, 18468, 19440, 19683, 20520, 21870, 21888, 23085, 23328, 24624, 25920, 26244, 27360, 27702, 29160, 30780, 31104, 32805, 32832, 34992, 36480, 36936, 38880, 39366, 41040, 41553, 43740, 46170, 46656, 49248, 51840, 52488, 54720, 55404, 58320, 61560, 65610, 65664, 69255, 69984, 73872, 77760, 78732, 82080, 83106, 87480, 92340, 93312, 98415, 98496, 104976, 109440, 110808, 116640, 123120, 124659, 131220, 138510, 139968, 147744, 155520, 157464, 164160, 166212, 174960, 184680, 196830, 196992, 207765, 209952, 221616, 233280, 246240, 249318, 262440, 277020, 279936, 295488, 314928, 328320, 332424, 349920, 369360, 373977, 393660, 415530, 419904, 443232, 466560, 492480, 498636, 524880, 554040, 590976, 623295, 629856, 664848, 699840, 738720, 747954, 787320, 831060, 839808, 886464, 984960, 997272, 1049760, 1108080, 1246590, 1259712, 1329696, 1399680, 1477440, 1495908, 1574640, 1662120, 1772928, 1869885, 1994544, 2099520, 2216160, 2493180, 2519424, 2659392, 2954880, 2991816, 3149280, 3324240, 3739770, 3989088, 4199040, 4432320, 4986360, 5318784, 5983632, 6298560, 6648480, 7479540, 7978176, 8864640, 9972720, 11967264, 12597120, 13296960, 14959080, 15956352, 19945440, 23934528, 26593920, 29918160, 39890880, 47869056, 59836320, 79781760, 119672640, 239345280]

約数ペア:

[(1, 239345280), (2, 119672640), (3, 79781760), (4, 59836320), (5, 47869056), (6, 39890880), (8, 29918160), (9, 26593920), (10, 23934528), (12, 19945440), (15, 15956352), (16, 14959080), (18, 13296960), (19, 12597120), (20, 11967264), (24, 9972720), (27, 8864640), (30, 7978176), (32, 7479540), (36, 6648480), (38, 6298560), (40, 5983632), (45, 5318784), (48, 4986360), (54, 4432320), (57, 4199040), (60, 3989088), (64, 3739770), (72, 3324240), (76, 3149280), (80, 2991816), (81, 2954880), (90, 2659392), (95, 2519424), (96, 2493180), (108, 2216160), (114, 2099520), (120, 1994544), (128, 1869885), (135, 1772928), (144, 1662120), (152, 1574640), (160, 1495908), (162, 1477440), (171, 1399680), (180, 1329696), (190, 1259712), (192, 1246590), (216, 1108080), (228, 1049760), (240, 997272), (243, 984960), (270, 886464), (285, 839808), (288, 831060), (304, 787320), (320, 747954), (324, 738720), (342, 699840), (360, 664848), (380, 629856), (384, 623295), (405, 590976), (432, 554040), (456, 524880), (480, 498636), (486, 492480), (513, 466560), (540, 443232), (570, 419904), (576, 415530), (608, 393660), (640, 373977), (648, 369360), (684, 349920), (720, 332424), (729, 328320), (760, 314928), (810, 295488), (855, 279936), (864, 277020), (912, 262440), (960, 249318), (972, 246240), (1026, 233280), (1080, 221616), (1140, 209952), (1152, 207765), (1215, 196992), (1216, 196830), (1296, 184680), (1368, 174960), (1440, 166212), (1458, 164160), (1520, 157464), (1539, 155520), (1620, 147744), (1710, 139968), (1728, 138510), (1824, 131220), (1920, 124659), (1944, 123120), (2052, 116640), (2160, 110808), (2187, 109440), (2280, 104976), (2430, 98496), (2432, 98415), (2565, 93312), (2592, 92340), (2736, 87480), (2880, 83106), (2916, 82080), (3040, 78732), (3078, 77760), (3240, 73872), (3420, 69984), (3456, 69255), (3645, 65664), (3648, 65610), (3888, 61560), (4104, 58320), (4320, 55404), (4374, 54720), (4560, 52488), (4617, 51840), (4860, 49248), (5130, 46656), (5184, 46170), (5472, 43740), (5760, 41553), (5832, 41040), (6080, 39366), (6156, 38880), (6480, 36936), (6561, 36480), (6840, 34992), (7290, 32832), (7296, 32805), (7695, 31104), (7776, 30780), (8208, 29160), (8640, 27702), (8748, 27360), (9120, 26244), (9234, 25920), (9720, 24624), (10260, 23328), (10368, 23085), (10935, 21888), (10944, 21870), (11664, 20520), (12160, 19683), (12312, 19440), (12960, 18468), (13122, 18240), (13680, 17496), (13851, 17280), (14580, 16416), (15390, 15552)]