20236497840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1249}}^1$

素因数の和:1861

約数の個数: 320

約数和(自身を含む): 75255600000

約数和(自身を除く): 55019102160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 577, 585, 624, 702, 720, 780, 936, 1040, 1080, 1154, 1170, 1249, 1404, 1560, 1731, 1755, 1872, 2160, 2308, 2340, 2498, 2808, 2885, 3120, 3462, 3510, 3747, 4616, 4680, 4996, 5193, 5616, 5770, 6245, 6924, 7020, 7494, 7501, 8655, 9232, 9360, 9992, 10386, 11241, 11540, 12490, 13848, 14040, 14988, 15002, 15579, 16237, 17310, 18735, 19984, 20772, 22482, 22503, 23080, 24980, 25965, 27696, 28080, 29976, 30004, 31158, 32474, 33723, 34620, 37470, 37505, 41544, 44964, 45006, 46160, 48711, 49960, 51930, 56205, 59952, 60008, 62316, 64948, 67446, 67509, 69240, 74940, 75010, 77895, 81185, 83088, 89928, 90012, 97422, 99920, 103860, 112410, 112515, 120016, 124632, 129896, 134892, 135018, 138480, 146133, 149880, 150020, 155790, 162370, 168615, 179856, 180024, 194844, 202527, 207720, 224820, 225030, 243555, 249264, 259792, 269784, 270036, 292266, 299760, 300040, 311580, 324740, 337230, 337545, 360048, 389688, 405054, 415440, 438399, 449640, 450060, 487110, 539568, 540072, 584532, 600080, 623160, 649480, 674460, 675090, 720673, 730665, 779376, 810108, 876798, 899280, 900120, 974220, 1012635, 1080144, 1169064, 1246320, 1298960, 1348920, 1350180, 1441346, 1461330, 1620216, 1753596, 1800240, 1948440, 2025270, 2162019, 2191995, 2338128, 2697840, 2700360, 2882692, 2922660, 3240432, 3507192, 3603365, 3896880, 4050540, 4324038, 4383990, 5400720, 5765384, 5845320, 6486057, 7014384, 7206730, 8101080, 8648076, 8767980, 9368749, 10810095, 11530768, 11690640, 12972114, 14413460, 16202160, 17296152, 17535960, 18737498, 19458171, 21620190, 25944228, 28106247, 28826920, 32430285, 34592304, 35071920, 37474996, 38916342, 43240380, 46843745, 51888456, 56212494, 57653840, 64860570, 74949992, 77832684, 84318741, 86480760, 93687490, 97290855, 103776912, 112424988, 129721140, 140531235, 149899984, 155665368, 168637482, 172961520, 187374980, 194581710, 224849976, 252956223, 259442280, 281062470, 311330736, 337274964, 374749960, 389163420, 421593705, 449699952, 505912446, 518884560, 562124940, 674549928, 749499920, 778326840, 843187410, 1011824892, 1124249880, 1264781115, 1349099856, 1556653680, 1686374820, 2023649784, 2248499760, 2529562230, 3372749640, 4047299568, 5059124460, 6745499280, 10118248920, 20236497840]

約数ペア:

[(1, 20236497840), (2, 10118248920), (3, 6745499280), (4, 5059124460), (5, 4047299568), (6, 3372749640), (8, 2529562230), (9, 2248499760), (10, 2023649784), (12, 1686374820), (13, 1556653680), (15, 1349099856), (16, 1264781115), (18, 1124249880), (20, 1011824892), (24, 843187410), (26, 778326840), (27, 749499920), (30, 674549928), (36, 562124940), (39, 518884560), (40, 505912446), (45, 449699952), (48, 421593705), (52, 389163420), (54, 374749960), (60, 337274964), (65, 311330736), (72, 281062470), (78, 259442280), (80, 252956223), (90, 224849976), (104, 194581710), (108, 187374980), (117, 172961520), (120, 168637482), (130, 155665368), (135, 149899984), (144, 140531235), (156, 129721140), (180, 112424988), (195, 103776912), (208, 97290855), (216, 93687490), (234, 86480760), (240, 84318741), (260, 77832684), (270, 74949992), (312, 64860570), (351, 57653840), (360, 56212494), (390, 51888456), (432, 46843745), (468, 43240380), (520, 38916342), (540, 37474996), (577, 35071920), (585, 34592304), (624, 32430285), (702, 28826920), (720, 28106247), (780, 25944228), (936, 21620190), (1040, 19458171), (1080, 18737498), (1154, 17535960), (1170, 17296152), (1249, 16202160), (1404, 14413460), (1560, 12972114), (1731, 11690640), (1755, 11530768), (1872, 10810095), (2160, 9368749), (2308, 8767980), (2340, 8648076), (2498, 8101080), (2808, 7206730), (2885, 7014384), (3120, 6486057), (3462, 5845320), (3510, 5765384), (3747, 5400720), (4616, 4383990), (4680, 4324038), (4996, 4050540), (5193, 3896880), (5616, 3603365), (5770, 3507192), (6245, 3240432), (6924, 2922660), (7020, 2882692), (7494, 2700360), (7501, 2697840), (8655, 2338128), (9232, 2191995), (9360, 2162019), (9992, 2025270), (10386, 1948440), (11241, 1800240), (11540, 1753596), (12490, 1620216), (13848, 1461330), (14040, 1441346), (14988, 1350180), (15002, 1348920), (15579, 1298960), (16237, 1246320), (17310, 1169064), (18735, 1080144), (19984, 1012635), (20772, 974220), (22482, 900120), (22503, 899280), (23080, 876798), (24980, 810108), (25965, 779376), (27696, 730665), (28080, 720673), (29976, 675090), (30004, 674460), (31158, 649480), (32474, 623160), (33723, 600080), (34620, 584532), (37470, 540072), (37505, 539568), (41544, 487110), (44964, 450060), (45006, 449640), (46160, 438399), (48711, 415440), (49960, 405054), (51930, 389688), (56205, 360048), (59952, 337545), (60008, 337230), (62316, 324740), (64948, 311580), (67446, 300040), (67509, 299760), (69240, 292266), (74940, 270036), (75010, 269784), (77895, 259792), (81185, 249264), (83088, 243555), (89928, 225030), (90012, 224820), (97422, 207720), (99920, 202527), (103860, 194844), (112410, 180024), (112515, 179856), (120016, 168615), (124632, 162370), (129896, 155790), (134892, 150020), (135018, 149880), (138480, 146133)]