28227962880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23561}}^1$

素因数の和:23607

約数の個数: 288

約数和(自身を含む): 105363137880

約数和(自身を除く): 77135175000

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 10240, 11520, 12480, 13312, 14976, 15360, 16640, 18432, 18720, 19968, 23040, 23561, 24960, 26624, 29952, 30720, 33280, 37440, 39936, 46080, 47122, 49920, 59904, 66560, 70683, 74880, 79872, 92160, 94244, 99840, 117805, 119808, 133120, 141366, 149760, 188488, 199680, 212049, 235610, 239616, 282732, 299520, 306293, 353415, 376976, 399360, 424098, 471220, 565464, 599040, 612586, 706830, 753952, 848196, 918879, 942440, 1060245, 1130928, 1198080, 1225172, 1413660, 1507904, 1531465, 1696392, 1837758, 1884880, 2120490, 2261856, 2450344, 2756637, 2827320, 3015808, 3062930, 3392784, 3675516, 3769760, 4240980, 4523712, 4594395, 4900688, 5513274, 5654640, 6031616, 6125860, 6785568, 7351032, 7539520, 8481960, 9047424, 9188790, 9801376, 11026548, 11309280, 12063232, 12251720, 13571136, 13783185, 14702064, 15079040, 16963920, 18094848, 18377580, 19602752, 22053096, 22618560, 24126464, 24503440, 27142272, 27566370, 29404128, 30158080, 33927840, 36189696, 36755160, 39205504, 44106192, 45237120, 48252928, 49006880, 54284544, 55132740, 58808256, 60316160, 67855680, 72379392, 73510320, 78411008, 88212384, 90474240, 98013760, 108569088, 110265480, 117616512, 120632320, 135711360, 144758784, 147020640, 156822016, 176424768, 180948480, 196027520, 217138176, 220530960, 235233024, 241264640, 271422720, 294041280, 313644032, 352849536, 361896960, 392055040, 434276352, 441061920, 470466048, 542845440, 588082560, 627288064, 705699072, 723793920, 784110080, 882123840, 940932096, 1085690880, 1176165120, 1411398144, 1568220160, 1764247680, 1881864192, 2171381760, 2352330240, 2822796288, 3136440320, 3528495360, 4704660480, 5645592576, 7056990720, 9409320960, 14113981440, 28227962880]

約数ペア:

[(1, 28227962880), (2, 14113981440), (3, 9409320960), (4, 7056990720), (5, 5645592576), (6, 4704660480), (8, 3528495360), (9, 3136440320), (10, 2822796288), (12, 2352330240), (13, 2171381760), (15, 1881864192), (16, 1764247680), (18, 1568220160), (20, 1411398144), (24, 1176165120), (26, 1085690880), (30, 940932096), (32, 882123840), (36, 784110080), (39, 723793920), (40, 705699072), (45, 627288064), (48, 588082560), (52, 542845440), (60, 470466048), (64, 441061920), (65, 434276352), (72, 392055040), (78, 361896960), (80, 352849536), (90, 313644032), (96, 294041280), (104, 271422720), (117, 241264640), (120, 235233024), (128, 220530960), (130, 217138176), (144, 196027520), (156, 180948480), (160, 176424768), (180, 156822016), (192, 147020640), (195, 144758784), (208, 135711360), (234, 120632320), (240, 117616512), (256, 110265480), (260, 108569088), (288, 98013760), (312, 90474240), (320, 88212384), (360, 78411008), (384, 73510320), (390, 72379392), (416, 67855680), (468, 60316160), (480, 58808256), (512, 55132740), (520, 54284544), (576, 49006880), (585, 48252928), (624, 45237120), (640, 44106192), (720, 39205504), (768, 36755160), (780, 36189696), (832, 33927840), (936, 30158080), (960, 29404128), (1024, 27566370), (1040, 27142272), (1152, 24503440), (1170, 24126464), (1248, 22618560), (1280, 22053096), (1440, 19602752), (1536, 18377580), (1560, 18094848), (1664, 16963920), (1872, 15079040), (1920, 14702064), (2048, 13783185), (2080, 13571136), (2304, 12251720), (2340, 12063232), (2496, 11309280), (2560, 11026548), (2880, 9801376), (3072, 9188790), (3120, 9047424), (3328, 8481960), (3744, 7539520), (3840, 7351032), (4160, 6785568), (4608, 6125860), (4680, 6031616), (4992, 5654640), (5120, 5513274), (5760, 4900688), (6144, 4594395), (6240, 4523712), (6656, 4240980), (7488, 3769760), (7680, 3675516), (8320, 3392784), (9216, 3062930), (9360, 3015808), (9984, 2827320), (10240, 2756637), (11520, 2450344), (12480, 2261856), (13312, 2120490), (14976, 1884880), (15360, 1837758), (16640, 1696392), (18432, 1531465), (18720, 1507904), (19968, 1413660), (23040, 1225172), (23561, 1198080), (24960, 1130928), (26624, 1060245), (29952, 942440), (30720, 918879), (33280, 848196), (37440, 753952), (39936, 706830), (46080, 612586), (47122, 599040), (49920, 565464), (59904, 471220), (66560, 424098), (70683, 399360), (74880, 376976), (79872, 353415), (92160, 306293), (94244, 299520), (99840, 282732), (117805, 239616), (119808, 235610), (133120, 212049), (141366, 199680), (149760, 188488)]