198346320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 280

約数和(自身を含む): 731872800

約数和(自身を除く): 533526480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 179, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 358, 360, 380, 405, 432, 456, 486, 513, 537, 540, 570, 648, 684, 716, 720, 729, 760, 810, 855, 895, 912, 972, 1026, 1074, 1080, 1140, 1215, 1296, 1368, 1432, 1458, 1520, 1539, 1611, 1620, 1710, 1790, 1944, 2052, 2148, 2160, 2280, 2430, 2565, 2685, 2736, 2864, 2916, 3078, 3222, 3240, 3401, 3420, 3580, 3645, 3888, 4104, 4296, 4560, 4617, 4833, 4860, 5130, 5370, 5832, 6156, 6444, 6480, 6802, 6840, 7160, 7290, 7695, 8055, 8208, 8592, 9234, 9666, 9720, 10203, 10260, 10740, 11664, 12312, 12888, 13604, 13680, 13851, 14320, 14499, 14580, 15390, 16110, 17005, 18468, 19332, 19440, 20406, 20520, 21480, 23085, 24165, 24624, 25776, 27208, 27702, 28998, 29160, 30609, 30780, 32220, 34010, 36936, 38664, 40812, 41040, 42960, 43497, 46170, 48330, 51015, 54416, 55404, 57996, 58320, 61218, 61560, 64440, 68020, 69255, 72495, 73872, 77328, 81624, 86994, 91827, 92340, 96660, 102030, 110808, 115992, 122436, 123120, 128880, 130491, 136040, 138510, 144990, 153045, 163248, 173988, 183654, 184680, 193320, 204060, 217485, 221616, 231984, 244872, 260982, 272080, 275481, 277020, 289980, 306090, 347976, 367308, 369360, 386640, 408120, 434970, 459135, 489744, 521964, 550962, 554040, 579960, 612180, 652455, 695952, 734616, 816240, 826443, 869940, 918270, 1043928, 1101924, 1108080, 1159920, 1224360, 1304910, 1377405, 1469232, 1652886, 1739880, 1836540, 2087856, 2203848, 2448720, 2479329, 2609820, 2754810, 3305772, 3479760, 3673080, 4132215, 4407696, 4958658, 5219640, 5509620, 6611544, 7346160, 8264430, 9917316, 10439280, 11019240, 12396645, 13223088, 16528860, 19834632, 22038480, 24793290, 33057720, 39669264, 49586580, 66115440, 99173160, 198346320]

約数ペア:

[(1, 198346320), (2, 99173160), (3, 66115440), (4, 49586580), (5, 39669264), (6, 33057720), (8, 24793290), (9, 22038480), (10, 19834632), (12, 16528860), (15, 13223088), (16, 12396645), (18, 11019240), (19, 10439280), (20, 9917316), (24, 8264430), (27, 7346160), (30, 6611544), (36, 5509620), (38, 5219640), (40, 4958658), (45, 4407696), (48, 4132215), (54, 3673080), (57, 3479760), (60, 3305772), (72, 2754810), (76, 2609820), (80, 2479329), (81, 2448720), (90, 2203848), (95, 2087856), (108, 1836540), (114, 1739880), (120, 1652886), (135, 1469232), (144, 1377405), (152, 1304910), (162, 1224360), (171, 1159920), (179, 1108080), (180, 1101924), (190, 1043928), (216, 918270), (228, 869940), (240, 826443), (243, 816240), (270, 734616), (285, 695952), (304, 652455), (324, 612180), (342, 579960), (358, 554040), (360, 550962), (380, 521964), (405, 489744), (432, 459135), (456, 434970), (486, 408120), (513, 386640), (537, 369360), (540, 367308), (570, 347976), (648, 306090), (684, 289980), (716, 277020), (720, 275481), (729, 272080), (760, 260982), (810, 244872), (855, 231984), (895, 221616), (912, 217485), (972, 204060), (1026, 193320), (1074, 184680), (1080, 183654), (1140, 173988), (1215, 163248), (1296, 153045), (1368, 144990), (1432, 138510), (1458, 136040), (1520, 130491), (1539, 128880), (1611, 123120), (1620, 122436), (1710, 115992), (1790, 110808), (1944, 102030), (2052, 96660), (2148, 92340), (2160, 91827), (2280, 86994), (2430, 81624), (2565, 77328), (2685, 73872), (2736, 72495), (2864, 69255), (2916, 68020), (3078, 64440), (3222, 61560), (3240, 61218), (3401, 58320), (3420, 57996), (3580, 55404), (3645, 54416), (3888, 51015), (4104, 48330), (4296, 46170), (4560, 43497), (4617, 42960), (4833, 41040), (4860, 40812), (5130, 38664), (5370, 36936), (5832, 34010), (6156, 32220), (6444, 30780), (6480, 30609), (6802, 29160), (6840, 28998), (7160, 27702), (7290, 27208), (7695, 25776), (8055, 24624), (8208, 24165), (8592, 23085), (9234, 21480), (9666, 20520), (9720, 20406), (10203, 19440), (10260, 19332), (10740, 18468), (11664, 17005), (12312, 16110), (12888, 15390), (13604, 14580), (13680, 14499), (13851, 14320)]