20218101120

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2833}}^1$

素因数の和:2927

約数の個数: 512

約数和(自身を含む): 83251584000

約数和(自身を除く): 63033482880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 118, 120, 126, 128, 135, 140, 144, 160, 168, 177, 180, 189, 192, 210, 216, 224, 236, 240, 252, 270, 280, 288, 295, 315, 320, 336, 354, 360, 378, 384, 413, 420, 432, 448, 472, 480, 504, 531, 540, 560, 576, 590, 630, 640, 672, 708, 720, 756, 826, 840, 864, 885, 896, 944, 945, 960, 1008, 1062, 1080, 1120, 1152, 1180, 1239, 1260, 1344, 1416, 1440, 1512, 1593, 1652, 1680, 1728, 1770, 1888, 1890, 1920, 2016, 2065, 2124, 2160, 2240, 2360, 2478, 2520, 2655, 2688, 2832, 2833, 2880, 3024, 3186, 3304, 3360, 3456, 3540, 3717, 3776, 3780, 4032, 4130, 4248, 4320, 4480, 4720, 4956, 5040, 5310, 5664, 5666, 5760, 6048, 6195, 6372, 6608, 6720, 7080, 7434, 7552, 7560, 7965, 8064, 8260, 8496, 8499, 8640, 9440, 9912, 10080, 10620, 11151, 11328, 11332, 12096, 12390, 12744, 13216, 13440, 14160, 14165, 14868, 15120, 15930, 16520, 16992, 16998, 17280, 18585, 18880, 19824, 19831, 20160, 21240, 22302, 22656, 22664, 24192, 24780, 25488, 25497, 26432, 28320, 28330, 29736, 30240, 31860, 33040, 33984, 33996, 37170, 37760, 39648, 39662, 40320, 42480, 42495, 44604, 45328, 49560, 50976, 50994, 52864, 55755, 56640, 56660, 59472, 59493, 60480, 63720, 66080, 67968, 67992, 74340, 76491, 79296, 79324, 84960, 84990, 89208, 90656, 99120, 99155, 101952, 101988, 111510, 113280, 113320, 118944, 118986, 120960, 127440, 127485, 132160, 135984, 148680, 152982, 158592, 158648, 167147, 169920, 169980, 178416, 178479, 181312, 198240, 198310, 203904, 203976, 223020, 226640, 237888, 237972, 254880, 254970, 264320, 271968, 297360, 297465, 305964, 317296, 334294, 339840, 339960, 356832, 356958, 362624, 382455, 396480, 396620, 407952, 446040, 453280, 475776, 475944, 501441, 509760, 509940, 535437, 543936, 594720, 594930, 611928, 634592, 668588, 679920, 713664, 713916, 764910, 792960, 793240, 815904, 835735, 892080, 892395, 906560, 951888, 1002882, 1019520, 1019880, 1070874, 1087872, 1170029, 1189440, 1189860, 1223856, 1269184, 1337176, 1359840, 1427328, 1427832, 1504323, 1529820, 1586480, 1631808, 1671470, 1784160, 1784790, 1813120, 1903776, 2005764, 2039760, 2141748, 2340058, 2378880, 2379720, 2447712, 2507205, 2538368, 2674352, 2677185, 2719680, 2855664, 3008646, 3059640, 3172960, 3263616, 3342940, 3510087, 3568320, 3569580, 3807552, 4011528, 4079520, 4283496, 4512969, 4680116, 4759440, 4895424, 5014410, 5348704, 5354370, 5439360, 5711328, 5850145, 6017292, 6119280, 6345920, 6685880, 7020174, 7136640, 7139160, 7521615, 7615104, 8023056, 8159040, 8566992, 9025938, 9360232, 9518880, 9790848, 10028820, 10530261, 10697408, 10708740, 11422656, 11700290, 12034584, 12238560, 12691840, 13371760, 14040348, 14278320, 15043230, 16046112, 16318080, 17133984, 17550435, 18051876, 18720464, 19037760, 20057640, 21060522, 21394816, 21417480, 22564845, 22845312, 23400580, 24069168, 24477120, 26743520, 28080696, 28556640, 30086460, 31590783, 32092224, 34267968, 35100870, 36103752, 37440928, 38075520, 40115280, 42121044, 42834960, 45129690, 46801160, 48138336, 48954240, 52651305, 53487040, 56161392, 57113280, 60172920, 63181566, 64184448, 68535936, 70201740, 72207504, 74881856, 80230560, 84242088, 85669920, 90259380, 93602320, 96276672, 105302610, 106974080, 112322784, 114226560, 120345840, 126363132, 140403480, 144415008, 149763712, 157953915, 160461120, 168484176, 171339840, 180518760, 187204640, 192553344, 210605220, 224645568, 240691680, 252726264, 280806960, 288830016, 315907830, 320922240, 336968352, 342679680, 361037520, 374409280, 421210440, 449291136, 481383360, 505452528, 561613920, 577660032, 631815660, 673936704, 722075040, 748818560, 842420880, 962766720, 1010905056, 1123227840, 1263631320, 1347873408, 1444150080, 1684841760, 2021810112, 2246455680, 2527262640, 2888300160, 3369683520, 4043620224, 5054525280, 6739367040, 10109050560, 20218101120]

約数ペア:

[(1, 20218101120), (2, 10109050560), (3, 6739367040), (4, 5054525280), (5, 4043620224), (6, 3369683520), (7, 2888300160), (8, 2527262640), (9, 2246455680), (10, 2021810112), (12, 1684841760), (14, 1444150080), (15, 1347873408), (16, 1263631320), (18, 1123227840), (20, 1010905056), (21, 962766720), (24, 842420880), (27, 748818560), (28, 722075040), (30, 673936704), (32, 631815660), (35, 577660032), (36, 561613920), (40, 505452528), (42, 481383360), (45, 449291136), (48, 421210440), (54, 374409280), (56, 361037520), (59, 342679680), (60, 336968352), (63, 320922240), (64, 315907830), (70, 288830016), (72, 280806960), (80, 252726264), (84, 240691680), (90, 224645568), (96, 210605220), (105, 192553344), (108, 187204640), (112, 180518760), (118, 171339840), (120, 168484176), (126, 160461120), (128, 157953915), (135, 149763712), (140, 144415008), (144, 140403480), (160, 126363132), (168, 120345840), (177, 114226560), (180, 112322784), (189, 106974080), (192, 105302610), (210, 96276672), (216, 93602320), (224, 90259380), (236, 85669920), (240, 84242088), (252, 80230560), (270, 74881856), (280, 72207504), (288, 70201740), (295, 68535936), (315, 64184448), (320, 63181566), (336, 60172920), (354, 57113280), (360, 56161392), (378, 53487040), (384, 52651305), (413, 48954240), (420, 48138336), (432, 46801160), (448, 45129690), (472, 42834960), (480, 42121044), (504, 40115280), (531, 38075520), (540, 37440928), (560, 36103752), (576, 35100870), (590, 34267968), (630, 32092224), (640, 31590783), (672, 30086460), (708, 28556640), (720, 28080696), (756, 26743520), (826, 24477120), (840, 24069168), (864, 23400580), (885, 22845312), (896, 22564845), (944, 21417480), (945, 21394816), (960, 21060522), (1008, 20057640), (1062, 19037760), (1080, 18720464), (1120, 18051876), (1152, 17550435), (1180, 17133984), (1239, 16318080), (1260, 16046112), (1344, 15043230), (1416, 14278320), (1440, 14040348), (1512, 13371760), (1593, 12691840), (1652, 12238560), (1680, 12034584), (1728, 11700290), (1770, 11422656), (1888, 10708740), (1890, 10697408), (1920, 10530261), (2016, 10028820), (2065, 9790848), (2124, 9518880), (2160, 9360232), (2240, 9025938), (2360, 8566992), (2478, 8159040), (2520, 8023056), (2655, 7615104), (2688, 7521615), (2832, 7139160), (2833, 7136640), (2880, 7020174), (3024, 6685880), (3186, 6345920), (3304, 6119280), (3360, 6017292), (3456, 5850145), (3540, 5711328), (3717, 5439360), (3776, 5354370), (3780, 5348704), (4032, 5014410), (4130, 4895424), (4248, 4759440), (4320, 4680116), (4480, 4512969), (4720, 4283496), (4956, 4079520), (5040, 4011528), (5310, 3807552), (5664, 3569580), (5666, 3568320), (5760, 3510087), (6048, 3342940), (6195, 3263616), (6372, 3172960), (6608, 3059640), (6720, 3008646), (7080, 2855664), (7434, 2719680), (7552, 2677185), (7560, 2674352), (7965, 2538368), (8064, 2507205), (8260, 2447712), (8496, 2379720), (8499, 2378880), (8640, 2340058), (9440, 2141748), (9912, 2039760), (10080, 2005764), (10620, 1903776), (11151, 1813120), (11328, 1784790), (11332, 1784160), (12096, 1671470), (12390, 1631808), (12744, 1586480), (13216, 1529820), (13440, 1504323), (14160, 1427832), (14165, 1427328), (14868, 1359840), (15120, 1337176), (15930, 1269184), (16520, 1223856), (16992, 1189860), (16998, 1189440), (17280, 1170029), (18585, 1087872), (18880, 1070874), (19824, 1019880), (19831, 1019520), (20160, 1002882), (21240, 951888), (22302, 906560), (22656, 892395), (22664, 892080), (24192, 835735), (24780, 815904), (25488, 793240), (25497, 792960), (26432, 764910), (28320, 713916), (28330, 713664), (29736, 679920), (30240, 668588), (31860, 634592), (33040, 611928), (33984, 594930), (33996, 594720), (37170, 543936), (37760, 535437), (39648, 509940), (39662, 509760), (40320, 501441), (42480, 475944), (42495, 475776), (44604, 453280), (45328, 446040), (49560, 407952), (50976, 396620), (50994, 396480), (52864, 382455), (55755, 362624), (56640, 356958), (56660, 356832), (59472, 339960), (59493, 339840), (60480, 334294), (63720, 317296), (66080, 305964), (67968, 297465), (67992, 297360), (74340, 271968), (76491, 264320), (79296, 254970), (79324, 254880), (84960, 237972), (84990, 237888), (89208, 226640), (90656, 223020), (99120, 203976), (99155, 203904), (101952, 198310), (101988, 198240), (111510, 181312), (113280, 178479), (113320, 178416), (118944, 169980), (118986, 169920), (120960, 167147), (127440, 158648), (127485, 158592), (132160, 152982), (135984, 148680)]