28372706460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2207}}^1$

素因数の和:2430

約数の個数: 384

約数和(自身を含む): 106831872000

約数和(自身を除く): 78459165540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 179, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 358, 378, 380, 399, 420, 513, 532, 537, 540, 570, 630, 665, 684, 716, 756, 798, 855, 895, 945, 1026, 1074, 1140, 1197, 1253, 1260, 1330, 1596, 1611, 1710, 1790, 1890, 1995, 2052, 2148, 2207, 2394, 2506, 2565, 2660, 2685, 3222, 3401, 3420, 3580, 3591, 3759, 3780, 3990, 4414, 4788, 4833, 5012, 5130, 5370, 5985, 6265, 6444, 6621, 6802, 7182, 7518, 7980, 8055, 8828, 9666, 10203, 10260, 10740, 11035, 11277, 11970, 12530, 13242, 13604, 14364, 15036, 15449, 16110, 17005, 17955, 18795, 19332, 19863, 20406, 22070, 22554, 23807, 23940, 24165, 25060, 26484, 30609, 30898, 32220, 33105, 33831, 34010, 35910, 37590, 39726, 40812, 41933, 44140, 45108, 46347, 47614, 48330, 51015, 56385, 59589, 61218, 61796, 66210, 67662, 68020, 71421, 71820, 75180, 77245, 79452, 83866, 91827, 92694, 95228, 96660, 99315, 102030, 112770, 119035, 119178, 122436, 125799, 132420, 135324, 139041, 142842, 153045, 154490, 167732, 169155, 183654, 185388, 198630, 204060, 209665, 214263, 225540, 231735, 238070, 238356, 251598, 278082, 285684, 293531, 297945, 306090, 308980, 338310, 357105, 367308, 377397, 395053, 397260, 417123, 419330, 428526, 459135, 463470, 476140, 503196, 556164, 587062, 595890, 612180, 628995, 642789, 676620, 695205, 714210, 754794, 790106, 834246, 838660, 857052, 880593, 918270, 926940, 1071315, 1132191, 1174124, 1185159, 1191780, 1257990, 1285578, 1390410, 1428420, 1467655, 1509588, 1580212, 1668492, 1761186, 1836540, 1886985, 1975265, 2085615, 2142630, 2264382, 2370318, 2515980, 2571156, 2641779, 2765371, 2780820, 2935310, 3213945, 3522372, 3555477, 3773970, 3950530, 4171230, 4285260, 4402965, 4528764, 4740636, 5283558, 5530742, 5660955, 5870620, 5925795, 6427890, 7110954, 7506007, 7547940, 7901060, 7925337, 8296113, 8342460, 8805930, 10567116, 10666431, 11061484, 11321910, 11851590, 12855780, 13208895, 13826855, 14221908, 15012014, 15850674, 16592226, 17611860, 17777385, 21332862, 22518021, 22643820, 23703180, 24888339, 26417790, 27653710, 30024028, 31701348, 33184452, 35554770, 37530035, 39626685, 41480565, 42665724, 45036042, 49776678, 52542049, 52835580, 53332155, 55307420, 67554063, 71109540, 74665017, 75060070, 79253370, 82961130, 90072084, 99553356, 105084098, 106664310, 112590105, 124441695, 135108126, 149330034, 150120140, 157626147, 158506740, 165922260, 202662189, 210168196, 213328620, 225180210, 248883390, 262710245, 270216252, 298660068, 315252294, 337770315, 373325085, 405324378, 450360420, 472878441, 497766780, 525420490, 630504588, 675540630, 746650170, 788130735, 810648756, 945756882, 1013310945, 1050840980, 1351081260, 1418635323, 1493300340, 1576261470, 1891513764, 2026621890, 2364392205, 2837270646, 3152522940, 4053243780, 4728784410, 5674541292, 7093176615, 9457568820, 14186353230, 28372706460]

約数ペア:

[(1, 28372706460), (2, 14186353230), (3, 9457568820), (4, 7093176615), (5, 5674541292), (6, 4728784410), (7, 4053243780), (9, 3152522940), (10, 2837270646), (12, 2364392205), (14, 2026621890), (15, 1891513764), (18, 1576261470), (19, 1493300340), (20, 1418635323), (21, 1351081260), (27, 1050840980), (28, 1013310945), (30, 945756882), (35, 810648756), (36, 788130735), (38, 746650170), (42, 675540630), (45, 630504588), (54, 525420490), (57, 497766780), (60, 472878441), (63, 450360420), (70, 405324378), (76, 373325085), (84, 337770315), (90, 315252294), (95, 298660068), (105, 270216252), (108, 262710245), (114, 248883390), (126, 225180210), (133, 213328620), (135, 210168196), (140, 202662189), (171, 165922260), (179, 158506740), (180, 157626147), (189, 150120140), (190, 149330034), (210, 135108126), (228, 124441695), (252, 112590105), (266, 106664310), (270, 105084098), (285, 99553356), (315, 90072084), (342, 82961130), (358, 79253370), (378, 75060070), (380, 74665017), (399, 71109540), (420, 67554063), (513, 55307420), (532, 53332155), (537, 52835580), (540, 52542049), (570, 49776678), (630, 45036042), (665, 42665724), (684, 41480565), (716, 39626685), (756, 37530035), (798, 35554770), (855, 33184452), (895, 31701348), (945, 30024028), (1026, 27653710), (1074, 26417790), (1140, 24888339), (1197, 23703180), (1253, 22643820), (1260, 22518021), (1330, 21332862), (1596, 17777385), (1611, 17611860), (1710, 16592226), (1790, 15850674), (1890, 15012014), (1995, 14221908), (2052, 13826855), (2148, 13208895), (2207, 12855780), (2394, 11851590), (2506, 11321910), (2565, 11061484), (2660, 10666431), (2685, 10567116), (3222, 8805930), (3401, 8342460), (3420, 8296113), (3580, 7925337), (3591, 7901060), (3759, 7547940), (3780, 7506007), (3990, 7110954), (4414, 6427890), (4788, 5925795), (4833, 5870620), (5012, 5660955), (5130, 5530742), (5370, 5283558), (5985, 4740636), (6265, 4528764), (6444, 4402965), (6621, 4285260), (6802, 4171230), (7182, 3950530), (7518, 3773970), (7980, 3555477), (8055, 3522372), (8828, 3213945), (9666, 2935310), (10203, 2780820), (10260, 2765371), (10740, 2641779), (11035, 2571156), (11277, 2515980), (11970, 2370318), (12530, 2264382), (13242, 2142630), (13604, 2085615), (14364, 1975265), (15036, 1886985), (15449, 1836540), (16110, 1761186), (17005, 1668492), (17955, 1580212), (18795, 1509588), (19332, 1467655), (19863, 1428420), (20406, 1390410), (22070, 1285578), (22554, 1257990), (23807, 1191780), (23940, 1185159), (24165, 1174124), (25060, 1132191), (26484, 1071315), (30609, 926940), (30898, 918270), (32220, 880593), (33105, 857052), (33831, 838660), (34010, 834246), (35910, 790106), (37590, 754794), (39726, 714210), (40812, 695205), (41933, 676620), (44140, 642789), (45108, 628995), (46347, 612180), (47614, 595890), (48330, 587062), (51015, 556164), (56385, 503196), (59589, 476140), (61218, 463470), (61796, 459135), (66210, 428526), (67662, 419330), (68020, 417123), (71421, 397260), (71820, 395053), (75180, 377397), (77245, 367308), (79452, 357105), (83866, 338310), (91827, 308980), (92694, 306090), (95228, 297945), (96660, 293531), (99315, 285684), (102030, 278082), (112770, 251598), (119035, 238356), (119178, 238070), (122436, 231735), (125799, 225540), (132420, 214263), (135324, 209665), (139041, 204060), (142842, 198630), (153045, 185388), (154490, 183654), (167732, 169155)]