20425672080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 480

約数和(自身を含む): 78196959360

約数和(自身を除く): 57771287280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 48, 55, 58, 60, 66, 72, 80, 87, 88, 90, 99, 110, 113, 116, 120, 132, 144, 145, 165, 174, 176, 180, 198, 220, 226, 232, 240, 261, 264, 290, 319, 330, 339, 348, 360, 396, 435, 440, 452, 464, 495, 522, 528, 565, 580, 638, 660, 678, 696, 720, 787, 792, 870, 880, 904, 957, 990, 1017, 1044, 1130, 1160, 1243, 1276, 1305, 1320, 1356, 1392, 1574, 1584, 1595, 1695, 1740, 1808, 1914, 1980, 2034, 2088, 2260, 2320, 2361, 2486, 2552, 2610, 2640, 2712, 2871, 3148, 3190, 3277, 3390, 3480, 3729, 3828, 3935, 3960, 4068, 4176, 4520, 4722, 4785, 4972, 5085, 5104, 5220, 5424, 5742, 6215, 6296, 6380, 6554, 6780, 6960, 7083, 7458, 7656, 7870, 7920, 8136, 8657, 9040, 9444, 9570, 9831, 9944, 10170, 10440, 11187, 11484, 11805, 12430, 12592, 12760, 13108, 13560, 14166, 14355, 14916, 15312, 15740, 16272, 16385, 17314, 18645, 18888, 19140, 19662, 19888, 20340, 20880, 22374, 22823, 22968, 23610, 24860, 25520, 25971, 26216, 27120, 28332, 28710, 29493, 29832, 31480, 32770, 34628, 35415, 36047, 37290, 37776, 38280, 39324, 40680, 43285, 44748, 45646, 45936, 47220, 49155, 49720, 51942, 52432, 55935, 56664, 57420, 58986, 59664, 62960, 65540, 68469, 69256, 70830, 72094, 74580, 76560, 77913, 78648, 81360, 86570, 88931, 89496, 91292, 94440, 98310, 99440, 103884, 108141, 111870, 113328, 114115, 114840, 117972, 129855, 131080, 136938, 138512, 141660, 144188, 147465, 149160, 155826, 157296, 173140, 177862, 178992, 180235, 182584, 188880, 196620, 205407, 207768, 216282, 223740, 228230, 229680, 235944, 251053, 259710, 262160, 266793, 273876, 283320, 288376, 294930, 298320, 311652, 324423, 342345, 346280, 355724, 360470, 365168, 389565, 393240, 410814, 415536, 432564, 444655, 447480, 456460, 471888, 502106, 519420, 533586, 540705, 547752, 566640, 576752, 589860, 623304, 648846, 684690, 692560, 711448, 720940, 753159, 779130, 786480, 800379, 821628, 865128, 889310, 894960, 912920, 978241, 1004212, 1027035, 1038840, 1067172, 1081410, 1095504, 1179720, 1246608, 1255265, 1297692, 1333965, 1369380, 1422896, 1441880, 1506318, 1558260, 1600758, 1622115, 1643256, 1730256, 1778620, 1825840, 1956482, 2008424, 2054070, 2077680, 2134344, 2162820, 2259477, 2359440, 2510530, 2578999, 2595384, 2667930, 2738760, 2883760, 2934723, 3012636, 3116520, 3201516, 3244230, 3286512, 3557240, 3765795, 3912964, 4001895, 4016848, 4108140, 4268688, 4325640, 4518954, 4891205, 5021060, 5157998, 5190768, 5335860, 5477520, 5869446, 6025272, 6233040, 6403032, 6488460, 7114480, 7531590, 7736997, 7825928, 8003790, 8216280, 8651280, 8804169, 9037908, 9782410, 10042120, 10315996, 10671720, 11297385, 11738892, 12050544, 12806064, 12894995, 12976920, 14673615, 15063180, 15473994, 15651856, 16007580, 16432560, 17608338, 18075816, 19564820, 20084240, 20631992, 21343440, 22594770, 23210991, 23477784, 25789990, 25953840, 28368989, 29347230, 30126360, 30947988, 32015160, 35216676, 36151632, 38684985, 39129640, 41263984, 44020845, 45189540, 46421982, 46955568, 51579980, 56737978, 58694460, 60252720, 61895976, 64030320, 70433352, 77369970, 78259280, 85106967, 88041690, 90379080, 92843964, 103159960, 113475956, 116054955, 117388920, 123791952, 140866704, 141844945, 154739940, 170213934, 176083380, 180758160, 185687928, 206319920, 226951912, 232109910, 234777840, 255320901, 283689890, 309479880, 340427868, 352166760, 371375856, 425534835, 453903824, 464219820, 510641802, 567379780, 618959760, 680855736, 704333520, 851069670, 928439640, 1021283604, 1134759560, 1276604505, 1361711472, 1702139340, 1856879280, 2042567208, 2269519120, 2553209010, 3404278680, 4085134416, 5106418020, 6808557360, 10212836040, 20425672080]

約数ペア:

[(1, 20425672080), (2, 10212836040), (3, 6808557360), (4, 5106418020), (5, 4085134416), (6, 3404278680), (8, 2553209010), (9, 2269519120), (10, 2042567208), (11, 1856879280), (12, 1702139340), (15, 1361711472), (16, 1276604505), (18, 1134759560), (20, 1021283604), (22, 928439640), (24, 851069670), (29, 704333520), (30, 680855736), (33, 618959760), (36, 567379780), (40, 510641802), (44, 464219820), (45, 453903824), (48, 425534835), (55, 371375856), (58, 352166760), (60, 340427868), (66, 309479880), (72, 283689890), (80, 255320901), (87, 234777840), (88, 232109910), (90, 226951912), (99, 206319920), (110, 185687928), (113, 180758160), (116, 176083380), (120, 170213934), (132, 154739940), (144, 141844945), (145, 140866704), (165, 123791952), (174, 117388920), (176, 116054955), (180, 113475956), (198, 103159960), (220, 92843964), (226, 90379080), (232, 88041690), (240, 85106967), (261, 78259280), (264, 77369970), (290, 70433352), (319, 64030320), (330, 61895976), (339, 60252720), (348, 58694460), (360, 56737978), (396, 51579980), (435, 46955568), (440, 46421982), (452, 45189540), (464, 44020845), (495, 41263984), (522, 39129640), (528, 38684985), (565, 36151632), (580, 35216676), (638, 32015160), (660, 30947988), (678, 30126360), (696, 29347230), (720, 28368989), (787, 25953840), (792, 25789990), (870, 23477784), (880, 23210991), (904, 22594770), (957, 21343440), (990, 20631992), (1017, 20084240), (1044, 19564820), (1130, 18075816), (1160, 17608338), (1243, 16432560), (1276, 16007580), (1305, 15651856), (1320, 15473994), (1356, 15063180), (1392, 14673615), (1574, 12976920), (1584, 12894995), (1595, 12806064), (1695, 12050544), (1740, 11738892), (1808, 11297385), (1914, 10671720), (1980, 10315996), (2034, 10042120), (2088, 9782410), (2260, 9037908), (2320, 8804169), (2361, 8651280), (2486, 8216280), (2552, 8003790), (2610, 7825928), (2640, 7736997), (2712, 7531590), (2871, 7114480), (3148, 6488460), (3190, 6403032), (3277, 6233040), (3390, 6025272), (3480, 5869446), (3729, 5477520), (3828, 5335860), (3935, 5190768), (3960, 5157998), (4068, 5021060), (4176, 4891205), (4520, 4518954), (4722, 4325640), (4785, 4268688), (4972, 4108140), (5085, 4016848), (5104, 4001895), (5220, 3912964), (5424, 3765795), (5742, 3557240), (6215, 3286512), (6296, 3244230), (6380, 3201516), (6554, 3116520), (6780, 3012636), (6960, 2934723), (7083, 2883760), (7458, 2738760), (7656, 2667930), (7870, 2595384), (7920, 2578999), (8136, 2510530), (8657, 2359440), (9040, 2259477), (9444, 2162820), (9570, 2134344), (9831, 2077680), (9944, 2054070), (10170, 2008424), (10440, 1956482), (11187, 1825840), (11484, 1778620), (11805, 1730256), (12430, 1643256), (12592, 1622115), (12760, 1600758), (13108, 1558260), (13560, 1506318), (14166, 1441880), (14355, 1422896), (14916, 1369380), (15312, 1333965), (15740, 1297692), (16272, 1255265), (16385, 1246608), (17314, 1179720), (18645, 1095504), (18888, 1081410), (19140, 1067172), (19662, 1038840), (19888, 1027035), (20340, 1004212), (20880, 978241), (22374, 912920), (22823, 894960), (22968, 889310), (23610, 865128), (24860, 821628), (25520, 800379), (25971, 786480), (26216, 779130), (27120, 753159), (28332, 720940), (28710, 711448), (29493, 692560), (29832, 684690), (31480, 648846), (32770, 623304), (34628, 589860), (35415, 576752), (36047, 566640), (37290, 547752), (37776, 540705), (38280, 533586), (39324, 519420), (40680, 502106), (43285, 471888), (44748, 456460), (45646, 447480), (45936, 444655), (47220, 432564), (49155, 415536), (49720, 410814), (51942, 393240), (52432, 389565), (55935, 365168), (56664, 360470), (57420, 355724), (58986, 346280), (59664, 342345), (62960, 324423), (65540, 311652), (68469, 298320), (69256, 294930), (70830, 288376), (72094, 283320), (74580, 273876), (76560, 266793), (77913, 262160), (78648, 259710), (81360, 251053), (86570, 235944), (88931, 229680), (89496, 228230), (91292, 223740), (94440, 216282), (98310, 207768), (99440, 205407), (103884, 196620), (108141, 188880), (111870, 182584), (113328, 180235), (114115, 178992), (114840, 177862), (117972, 173140), (129855, 157296), (131080, 155826), (136938, 149160), (138512, 147465), (141660, 144188)]