1605801120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1948

約数の個数: 384

約数和(自身を含む): 6584094720

約数和(自身を除く): 4978293600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 96, 105, 110, 112, 115, 120, 132, 138, 140, 154, 160, 161, 165, 168, 176, 184, 210, 220, 224, 230, 231, 240, 253, 264, 276, 280, 308, 322, 330, 336, 345, 352, 368, 385, 420, 440, 460, 462, 480, 483, 506, 528, 552, 560, 616, 644, 660, 672, 690, 736, 759, 770, 805, 840, 880, 920, 924, 966, 1012, 1056, 1104, 1120, 1155, 1232, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1680, 1760, 1771, 1840, 1848, 1889, 1932, 2024, 2208, 2310, 2415, 2464, 2530, 2576, 2640, 2760, 3036, 3080, 3220, 3360, 3542, 3680, 3696, 3778, 3795, 3864, 4048, 4620, 4830, 5060, 5152, 5280, 5313, 5520, 5667, 6072, 6160, 6440, 7084, 7392, 7556, 7590, 7728, 8096, 8855, 9240, 9445, 9660, 10120, 10626, 11040, 11334, 12144, 12320, 12880, 13223, 14168, 15112, 15180, 15456, 17710, 18480, 18890, 19320, 20240, 20779, 21252, 22668, 24288, 25760, 26446, 26565, 28335, 28336, 30224, 30360, 35420, 36960, 37780, 38640, 39669, 40480, 41558, 42504, 43447, 45336, 52892, 53130, 56670, 56672, 60448, 60720, 62337, 66115, 70840, 75560, 77280, 79338, 83116, 85008, 86894, 90672, 103895, 105784, 106260, 113340, 121440, 124674, 130341, 132230, 141680, 145453, 151120, 158676, 166232, 170016, 173788, 181344, 198345, 207790, 211568, 212520, 217235, 226680, 249348, 260682, 264460, 283360, 290906, 302240, 304129, 311685, 317352, 332464, 347576, 396690, 415580, 423136, 425040, 434470, 436359, 453360, 477917, 498696, 521364, 528920, 581812, 608258, 623370, 634704, 651705, 664928, 695152, 727265, 793380, 831160, 850080, 868940, 872718, 906720, 912387, 955834, 997392, 1042728, 1057840, 1163624, 1216516, 1246740, 1269408, 1303410, 1390304, 1433751, 1454530, 1520645, 1586760, 1662320, 1737880, 1745436, 1824774, 1911668, 1994784, 2085456, 2115680, 2181795, 2327248, 2389585, 2433032, 2493480, 2606820, 2867502, 2909060, 3041290, 3173520, 3324640, 3345419, 3475760, 3490872, 3649548, 3823336, 4170912, 4363590, 4561935, 4654496, 4779170, 4866064, 4986960, 5213640, 5735004, 5818120, 6082580, 6347040, 6690838, 6951520, 6981744, 7168755, 7299096, 7646672, 8727180, 9123870, 9558340, 9732128, 9973920, 10036257, 10427280, 11470008, 11636240, 12165160, 13381676, 13963488, 14337510, 14598192, 15293344, 16727095, 17454360, 18247740, 19116680, 20072514, 20854560, 22940016, 23272480, 24330320, 26763352, 28675020, 29196384, 33454190, 34908720, 36495480, 38233360, 40145028, 45880032, 48660640, 50181285, 53526704, 57350040, 66908380, 69817440, 72990960, 76466720, 80290056, 100362570, 107053408, 114700080, 133816760, 145981920, 160580112, 200725140, 229400160, 267633520, 321160224, 401450280, 535267040, 802900560, 1605801120]

約数ペア:

[(1, 1605801120), (2, 802900560), (3, 535267040), (4, 401450280), (5, 321160224), (6, 267633520), (7, 229400160), (8, 200725140), (10, 160580112), (11, 145981920), (12, 133816760), (14, 114700080), (15, 107053408), (16, 100362570), (20, 80290056), (21, 76466720), (22, 72990960), (23, 69817440), (24, 66908380), (28, 57350040), (30, 53526704), (32, 50181285), (33, 48660640), (35, 45880032), (40, 40145028), (42, 38233360), (44, 36495480), (46, 34908720), (48, 33454190), (55, 29196384), (56, 28675020), (60, 26763352), (66, 24330320), (69, 23272480), (70, 22940016), (77, 20854560), (80, 20072514), (84, 19116680), (88, 18247740), (92, 17454360), (96, 16727095), (105, 15293344), (110, 14598192), (112, 14337510), (115, 13963488), (120, 13381676), (132, 12165160), (138, 11636240), (140, 11470008), (154, 10427280), (160, 10036257), (161, 9973920), (165, 9732128), (168, 9558340), (176, 9123870), (184, 8727180), (210, 7646672), (220, 7299096), (224, 7168755), (230, 6981744), (231, 6951520), (240, 6690838), (253, 6347040), (264, 6082580), (276, 5818120), (280, 5735004), (308, 5213640), (322, 4986960), (330, 4866064), (336, 4779170), (345, 4654496), (352, 4561935), (368, 4363590), (385, 4170912), (420, 3823336), (440, 3649548), (460, 3490872), (462, 3475760), (480, 3345419), (483, 3324640), (506, 3173520), (528, 3041290), (552, 2909060), (560, 2867502), (616, 2606820), (644, 2493480), (660, 2433032), (672, 2389585), (690, 2327248), (736, 2181795), (759, 2115680), (770, 2085456), (805, 1994784), (840, 1911668), (880, 1824774), (920, 1745436), (924, 1737880), (966, 1662320), (1012, 1586760), (1056, 1520645), (1104, 1454530), (1120, 1433751), (1155, 1390304), (1232, 1303410), (1265, 1269408), (1288, 1246740), (1320, 1216516), (1380, 1163624), (1518, 1057840), (1540, 1042728), (1610, 997392), (1680, 955834), (1760, 912387), (1771, 906720), (1840, 872718), (1848, 868940), (1889, 850080), (1932, 831160), (2024, 793380), (2208, 727265), (2310, 695152), (2415, 664928), (2464, 651705), (2530, 634704), (2576, 623370), (2640, 608258), (2760, 581812), (3036, 528920), (3080, 521364), (3220, 498696), (3360, 477917), (3542, 453360), (3680, 436359), (3696, 434470), (3778, 425040), (3795, 423136), (3864, 415580), (4048, 396690), (4620, 347576), (4830, 332464), (5060, 317352), (5152, 311685), (5280, 304129), (5313, 302240), (5520, 290906), (5667, 283360), (6072, 264460), (6160, 260682), (6440, 249348), (7084, 226680), (7392, 217235), (7556, 212520), (7590, 211568), (7728, 207790), (8096, 198345), (8855, 181344), (9240, 173788), (9445, 170016), (9660, 166232), (10120, 158676), (10626, 151120), (11040, 145453), (11334, 141680), (12144, 132230), (12320, 130341), (12880, 124674), (13223, 121440), (14168, 113340), (15112, 106260), (15180, 105784), (15456, 103895), (17710, 90672), (18480, 86894), (18890, 85008), (19320, 83116), (20240, 79338), (20779, 77280), (21252, 75560), (22668, 70840), (24288, 66115), (25760, 62337), (26446, 60720), (26565, 60448), (28335, 56672), (28336, 56670), (30224, 53130), (30360, 52892), (35420, 45336), (36960, 43447), (37780, 42504), (38640, 41558), (39669, 40480)]