2015840520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 384

約数和(自身を含む): 7245987840

約数和(自身を除く): 5230147320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 71, 72, 81, 90, 92, 108, 115, 120, 127, 135, 138, 142, 162, 180, 184, 207, 213, 216, 230, 243, 254, 270, 276, 284, 324, 345, 355, 360, 381, 405, 414, 426, 460, 486, 508, 540, 552, 568, 621, 635, 639, 648, 690, 710, 762, 810, 828, 852, 920, 972, 1016, 1035, 1065, 1080, 1143, 1215, 1242, 1270, 1278, 1380, 1420, 1524, 1620, 1633, 1656, 1704, 1863, 1905, 1917, 1944, 2070, 2130, 2286, 2430, 2484, 2540, 2556, 2760, 2840, 2921, 3048, 3105, 3195, 3240, 3266, 3429, 3726, 3810, 3834, 4140, 4260, 4572, 4860, 4899, 4968, 5080, 5112, 5589, 5715, 5751, 5842, 6210, 6390, 6532, 6858, 7452, 7620, 7668, 8165, 8280, 8520, 8763, 9017, 9144, 9315, 9585, 9720, 9798, 10287, 11178, 11430, 11502, 11684, 12420, 12780, 13064, 13716, 14605, 14697, 14904, 15240, 15336, 16330, 17145, 17253, 17526, 18034, 18630, 19170, 19596, 20574, 22356, 22860, 23004, 23368, 24495, 24840, 25560, 26289, 27051, 27432, 27945, 28755, 29210, 29394, 30861, 32660, 34290, 34506, 35052, 36068, 37260, 38340, 39192, 41148, 43815, 44091, 44712, 45085, 45720, 46008, 48990, 51435, 52578, 54102, 55890, 57510, 58420, 58788, 61722, 65320, 68580, 69012, 70104, 72136, 73485, 74520, 76680, 78867, 81153, 82296, 86265, 87630, 88182, 90170, 97980, 102870, 105156, 108204, 111780, 115020, 116840, 117576, 123444, 131445, 132273, 135255, 137160, 138024, 146970, 154305, 157734, 162306, 172530, 175260, 176364, 180340, 195960, 205740, 207391, 210312, 216408, 220455, 223560, 230040, 236601, 243459, 246888, 262890, 264546, 270510, 293940, 308610, 315468, 324612, 345060, 350520, 352728, 360680, 394335, 396819, 405765, 411480, 414782, 440910, 473202, 486918, 525780, 529092, 541020, 587880, 617220, 622173, 630936, 649224, 661365, 690120, 709803, 730377, 788670, 793638, 811530, 829564, 881820, 946404, 973836, 1036955, 1051560, 1058184, 1082040, 1183005, 1217295, 1234440, 1244346, 1322730, 1419606, 1460754, 1577340, 1587276, 1623060, 1659128, 1763640, 1866519, 1892808, 1947672, 1984095, 2073910, 2191131, 2366010, 2434590, 2488692, 2645460, 2839212, 2921508, 3110865, 3154680, 3174552, 3246120, 3549015, 3651885, 3733038, 3968190, 4147820, 4382262, 4732020, 4869180, 4977384, 5290920, 5599557, 5678424, 5843016, 6221730, 7098030, 7303770, 7466076, 7936380, 8295640, 8764524, 9332595, 9464040, 9738360, 10955655, 11199114, 12443460, 14196060, 14607540, 14932152, 15872760, 16798671, 17529048, 18665190, 21911310, 22398228, 24886920, 27997785, 28392120, 29215080, 33597342, 37330380, 43822620, 44796456, 50396013, 55995570, 67194684, 74660760, 83993355, 87645240, 100792026, 111991140, 134389368, 167986710, 201584052, 223982280, 251980065, 335973420, 403168104, 503960130, 671946840, 1007920260, 2015840520]

約数ペア:

[(1, 2015840520), (2, 1007920260), (3, 671946840), (4, 503960130), (5, 403168104), (6, 335973420), (8, 251980065), (9, 223982280), (10, 201584052), (12, 167986710), (15, 134389368), (18, 111991140), (20, 100792026), (23, 87645240), (24, 83993355), (27, 74660760), (30, 67194684), (36, 55995570), (40, 50396013), (45, 44796456), (46, 43822620), (54, 37330380), (60, 33597342), (69, 29215080), (71, 28392120), (72, 27997785), (81, 24886920), (90, 22398228), (92, 21911310), (108, 18665190), (115, 17529048), (120, 16798671), (127, 15872760), (135, 14932152), (138, 14607540), (142, 14196060), (162, 12443460), (180, 11199114), (184, 10955655), (207, 9738360), (213, 9464040), (216, 9332595), (230, 8764524), (243, 8295640), (254, 7936380), (270, 7466076), (276, 7303770), (284, 7098030), (324, 6221730), (345, 5843016), (355, 5678424), (360, 5599557), (381, 5290920), (405, 4977384), (414, 4869180), (426, 4732020), (460, 4382262), (486, 4147820), (508, 3968190), (540, 3733038), (552, 3651885), (568, 3549015), (621, 3246120), (635, 3174552), (639, 3154680), (648, 3110865), (690, 2921508), (710, 2839212), (762, 2645460), (810, 2488692), (828, 2434590), (852, 2366010), (920, 2191131), (972, 2073910), (1016, 1984095), (1035, 1947672), (1065, 1892808), (1080, 1866519), (1143, 1763640), (1215, 1659128), (1242, 1623060), (1270, 1587276), (1278, 1577340), (1380, 1460754), (1420, 1419606), (1524, 1322730), (1620, 1244346), (1633, 1234440), (1656, 1217295), (1704, 1183005), (1863, 1082040), (1905, 1058184), (1917, 1051560), (1944, 1036955), (2070, 973836), (2130, 946404), (2286, 881820), (2430, 829564), (2484, 811530), (2540, 793638), (2556, 788670), (2760, 730377), (2840, 709803), (2921, 690120), (3048, 661365), (3105, 649224), (3195, 630936), (3240, 622173), (3266, 617220), (3429, 587880), (3726, 541020), (3810, 529092), (3834, 525780), (4140, 486918), (4260, 473202), (4572, 440910), (4860, 414782), (4899, 411480), (4968, 405765), (5080, 396819), (5112, 394335), (5589, 360680), (5715, 352728), (5751, 350520), (5842, 345060), (6210, 324612), (6390, 315468), (6532, 308610), (6858, 293940), (7452, 270510), (7620, 264546), (7668, 262890), (8165, 246888), (8280, 243459), (8520, 236601), (8763, 230040), (9017, 223560), (9144, 220455), (9315, 216408), (9585, 210312), (9720, 207391), (9798, 205740), (10287, 195960), (11178, 180340), (11430, 176364), (11502, 175260), (11684, 172530), (12420, 162306), (12780, 157734), (13064, 154305), (13716, 146970), (14605, 138024), (14697, 137160), (14904, 135255), (15240, 132273), (15336, 131445), (16330, 123444), (17145, 117576), (17253, 116840), (17526, 115020), (18034, 111780), (18630, 108204), (19170, 105156), (19596, 102870), (20574, 97980), (22356, 90170), (22860, 88182), (23004, 87630), (23368, 86265), (24495, 82296), (24840, 81153), (25560, 78867), (26289, 76680), (27051, 74520), (27432, 73485), (27945, 72136), (28755, 70104), (29210, 69012), (29394, 68580), (30861, 65320), (32660, 61722), (34290, 58788), (34506, 58420), (35052, 57510), (36068, 55890), (37260, 54102), (38340, 52578), (39192, 51435), (41148, 48990), (43815, 46008), (44091, 45720), (44712, 45085)]