20128011840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:939

約数の個数: 448

約数和(自身を含む): 73942041600

約数和(自身を除く): 53814029760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 79, 80, 90, 96, 108, 111, 120, 135, 144, 148, 158, 160, 180, 185, 192, 216, 222, 237, 240, 270, 288, 296, 316, 320, 333, 360, 370, 395, 432, 444, 474, 480, 540, 555, 576, 592, 632, 666, 711, 720, 740, 790, 797, 864, 888, 948, 960, 999, 1080, 1110, 1184, 1185, 1264, 1332, 1422, 1440, 1480, 1580, 1594, 1665, 1728, 1776, 1896, 1998, 2133, 2160, 2220, 2368, 2370, 2391, 2528, 2664, 2844, 2880, 2923, 2960, 3160, 3188, 3330, 3552, 3555, 3792, 3985, 3996, 4266, 4320, 4440, 4740, 4782, 4995, 5056, 5328, 5688, 5846, 5920, 6320, 6376, 6660, 7104, 7110, 7173, 7584, 7970, 7992, 8532, 8640, 8769, 8880, 9480, 9564, 9990, 10656, 10665, 11376, 11692, 11840, 11955, 12640, 12752, 13320, 14220, 14346, 14615, 15168, 15940, 15984, 17064, 17538, 17760, 18960, 19128, 19980, 21312, 21330, 21519, 22752, 23384, 23910, 25280, 25504, 26307, 26640, 28440, 28692, 29230, 29489, 31880, 31968, 34128, 35076, 35520, 35865, 37920, 38256, 39960, 42660, 43038, 43845, 45504, 46768, 47820, 51008, 52614, 53280, 56880, 57384, 58460, 58978, 62963, 63760, 63936, 68256, 70152, 71730, 75840, 76512, 78921, 79920, 85320, 86076, 87690, 88467, 93536, 95640, 105228, 106560, 107595, 113760, 114768, 116920, 117956, 125926, 127520, 131535, 136512, 140304, 143460, 147445, 153024, 157842, 159840, 170640, 172152, 175380, 176934, 187072, 188889, 191280, 210456, 215190, 227520, 229536, 233840, 235912, 251852, 255040, 263070, 265401, 280608, 286920, 294890, 314815, 315684, 319680, 341280, 344304, 350760, 353868, 377778, 382560, 394605, 420912, 430380, 442335, 459072, 467680, 471824, 503704, 526140, 530802, 561216, 566667, 573840, 589780, 629630, 631368, 682560, 688608, 701520, 707736, 755556, 765120, 789210, 796203, 841824, 860760, 884670, 935360, 943648, 944445, 1007408, 1052280, 1061604, 1133334, 1147680, 1179560, 1259260, 1262736, 1327005, 1377216, 1403040, 1415472, 1511112, 1578420, 1592406, 1683648, 1700001, 1721520, 1769340, 1887296, 1888890, 2014816, 2104560, 2123208, 2266668, 2295360, 2329631, 2359120, 2518520, 2525472, 2654010, 2806080, 2830944, 2833335, 3022224, 3156840, 3184812, 3400002, 3443040, 3538680, 3777780, 3981015, 4029632, 4209120, 4246416, 4533336, 4659262, 4718240, 5037040, 5050944, 5308020, 5661888, 5666670, 6044448, 6313680, 6369624, 6800004, 6886080, 6988893, 7077360, 7555560, 7962030, 8418240, 8492832, 8500005, 9066672, 9318524, 9436480, 10074080, 10616040, 11333340, 11648155, 12088896, 12627360, 12739248, 13600008, 13977786, 14154720, 15111120, 15924060, 16985664, 17000010, 18133344, 18637048, 20148160, 20966679, 21232080, 22666680, 23296310, 25254720, 25478496, 27200016, 27955572, 28309440, 30222240, 31848120, 34000020, 34944465, 36266688, 37274096, 41933358, 42464160, 45333360, 46592620, 50956992, 54400032, 55911144, 60444480, 62900037, 63696240, 68000040, 69888930, 74548192, 83866716, 84928320, 90666720, 93185240, 104833395, 108800064, 111822288, 125800074, 127392480, 136000080, 139777860, 149096384, 167733432, 181333440, 186370480, 209666790, 223644576, 251600148, 254784960, 272000160, 279555720, 314500185, 335466864, 372740960, 419333580, 447289152, 503200296, 544000320, 559111440, 629000370, 670933728, 745481920, 838667160, 1006400592, 1118222880, 1258000740, 1341867456, 1677334320, 2012801184, 2236445760, 2516001480, 3354668640, 4025602368, 5032002960, 6709337280, 10064005920, 20128011840]

約数ペア:

[(1, 20128011840), (2, 10064005920), (3, 6709337280), (4, 5032002960), (5, 4025602368), (6, 3354668640), (8, 2516001480), (9, 2236445760), (10, 2012801184), (12, 1677334320), (15, 1341867456), (16, 1258000740), (18, 1118222880), (20, 1006400592), (24, 838667160), (27, 745481920), (30, 670933728), (32, 629000370), (36, 559111440), (37, 544000320), (40, 503200296), (45, 447289152), (48, 419333580), (54, 372740960), (60, 335466864), (64, 314500185), (72, 279555720), (74, 272000160), (79, 254784960), (80, 251600148), (90, 223644576), (96, 209666790), (108, 186370480), (111, 181333440), (120, 167733432), (135, 149096384), (144, 139777860), (148, 136000080), (158, 127392480), (160, 125800074), (180, 111822288), (185, 108800064), (192, 104833395), (216, 93185240), (222, 90666720), (237, 84928320), (240, 83866716), (270, 74548192), (288, 69888930), (296, 68000040), (316, 63696240), (320, 62900037), (333, 60444480), (360, 55911144), (370, 54400032), (395, 50956992), (432, 46592620), (444, 45333360), (474, 42464160), (480, 41933358), (540, 37274096), (555, 36266688), (576, 34944465), (592, 34000020), (632, 31848120), (666, 30222240), (711, 28309440), (720, 27955572), (740, 27200016), (790, 25478496), (797, 25254720), (864, 23296310), (888, 22666680), (948, 21232080), (960, 20966679), (999, 20148160), (1080, 18637048), (1110, 18133344), (1184, 17000010), (1185, 16985664), (1264, 15924060), (1332, 15111120), (1422, 14154720), (1440, 13977786), (1480, 13600008), (1580, 12739248), (1594, 12627360), (1665, 12088896), (1728, 11648155), (1776, 11333340), (1896, 10616040), (1998, 10074080), (2133, 9436480), (2160, 9318524), (2220, 9066672), (2368, 8500005), (2370, 8492832), (2391, 8418240), (2528, 7962030), (2664, 7555560), (2844, 7077360), (2880, 6988893), (2923, 6886080), (2960, 6800004), (3160, 6369624), (3188, 6313680), (3330, 6044448), (3552, 5666670), (3555, 5661888), (3792, 5308020), (3985, 5050944), (3996, 5037040), (4266, 4718240), (4320, 4659262), (4440, 4533336), (4740, 4246416), (4782, 4209120), (4995, 4029632), (5056, 3981015), (5328, 3777780), (5688, 3538680), (5846, 3443040), (5920, 3400002), (6320, 3184812), (6376, 3156840), (6660, 3022224), (7104, 2833335), (7110, 2830944), (7173, 2806080), (7584, 2654010), (7970, 2525472), (7992, 2518520), (8532, 2359120), (8640, 2329631), (8769, 2295360), (8880, 2266668), (9480, 2123208), (9564, 2104560), (9990, 2014816), (10656, 1888890), (10665, 1887296), (11376, 1769340), (11692, 1721520), (11840, 1700001), (11955, 1683648), (12640, 1592406), (12752, 1578420), (13320, 1511112), (14220, 1415472), (14346, 1403040), (14615, 1377216), (15168, 1327005), (15940, 1262736), (15984, 1259260), (17064, 1179560), (17538, 1147680), (17760, 1133334), (18960, 1061604), (19128, 1052280), (19980, 1007408), (21312, 944445), (21330, 943648), (21519, 935360), (22752, 884670), (23384, 860760), (23910, 841824), (25280, 796203), (25504, 789210), (26307, 765120), (26640, 755556), (28440, 707736), (28692, 701520), (29230, 688608), (29489, 682560), (31880, 631368), (31968, 629630), (34128, 589780), (35076, 573840), (35520, 566667), (35865, 561216), (37920, 530802), (38256, 526140), (39960, 503704), (42660, 471824), (43038, 467680), (43845, 459072), (45504, 442335), (46768, 430380), (47820, 420912), (51008, 394605), (52614, 382560), (53280, 377778), (56880, 353868), (57384, 350760), (58460, 344304), (58978, 341280), (62963, 319680), (63760, 315684), (63936, 314815), (68256, 294890), (70152, 286920), (71730, 280608), (75840, 265401), (76512, 263070), (78921, 255040), (79920, 251852), (85320, 235912), (86076, 233840), (87690, 229536), (88467, 227520), (93536, 215190), (95640, 210456), (105228, 191280), (106560, 188889), (107595, 187072), (113760, 176934), (114768, 175380), (116920, 172152), (117956, 170640), (125926, 159840), (127520, 157842), (131535, 153024), (136512, 147445), (140304, 143460)]