19856895660

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6709}}^1$

素因数の和:6772

約数の個数: 336

約数和(自身を含む): 73927022400

約数和(自身を除く): 54070126740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 243, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 486, 522, 540, 567, 580, 609, 630, 729, 756, 783, 810, 812, 870, 945, 972, 1015, 1044, 1134, 1215, 1218, 1260, 1305, 1458, 1566, 1620, 1701, 1740, 1827, 1890, 2030, 2268, 2349, 2430, 2436, 2610, 2835, 2916, 3045, 3132, 3402, 3645, 3654, 3780, 3915, 4060, 4698, 4860, 5103, 5220, 5481, 5670, 6090, 6709, 6804, 7047, 7290, 7308, 7830, 8505, 9135, 9396, 10206, 10962, 11340, 11745, 12180, 13418, 14094, 14580, 15660, 16443, 17010, 18270, 20127, 20412, 21141, 21924, 23490, 25515, 26836, 27405, 28188, 32886, 33545, 34020, 35235, 36540, 40254, 42282, 46963, 46980, 49329, 51030, 54810, 60381, 65772, 67090, 70470, 80508, 82215, 84564, 93926, 98658, 100635, 102060, 105705, 109620, 120762, 134180, 140889, 140940, 147987, 164430, 181143, 187852, 194561, 197316, 201270, 211410, 234815, 241524, 246645, 281778, 295974, 301905, 328860, 362286, 389122, 402540, 422667, 422820, 469630, 493290, 543429, 563556, 583683, 591948, 603810, 704445, 724572, 739935, 778244, 845334, 905715, 939260, 972805, 986580, 1086858, 1167366, 1207620, 1268001, 1361927, 1408890, 1479870, 1630287, 1690668, 1751049, 1811430, 1945610, 2113335, 2173716, 2334732, 2536002, 2717145, 2723854, 2817780, 2918415, 2959740, 3260574, 3502098, 3622860, 3804003, 3891220, 4085781, 4226670, 4890861, 5072004, 5253147, 5434290, 5447708, 5836830, 6340005, 6521148, 6809635, 7004196, 7608006, 8151435, 8171562, 8453340, 8755245, 9781722, 10506294, 10868580, 11412009, 11673660, 12257343, 12680010, 13619270, 15216012, 15759441, 16302870, 16343124, 17510490, 19020015, 19563444, 20428905, 21012588, 22824018, 24454305, 24514686, 25360020, 26265735, 27238540, 31518882, 32605740, 34236027, 35020980, 36772029, 38040030, 40857810, 45648036, 47278323, 48908610, 49029372, 52531470, 57060045, 61286715, 63037764, 68472054, 73544058, 76080060, 78797205, 81715620, 94556646, 97817220, 105062940, 110316087, 114120090, 122573430, 136944108, 141834969, 147088116, 157594410, 171180135, 183860145, 189113292, 220632174, 228240180, 236391615, 245146860, 283669938, 315188820, 330948261, 342360270, 367720290, 441264348, 472783230, 551580435, 567339876, 661896522, 684720540, 709174845, 735440580, 945566460, 992844783, 1103160870, 1323793044, 1418349690, 1654741305, 1985689566, 2206321740, 2836699380, 3309482610, 3971379132, 4964223915, 6618965220, 9928447830, 19856895660]

約数ペア:

[(1, 19856895660), (2, 9928447830), (3, 6618965220), (4, 4964223915), (5, 3971379132), (6, 3309482610), (7, 2836699380), (9, 2206321740), (10, 1985689566), (12, 1654741305), (14, 1418349690), (15, 1323793044), (18, 1103160870), (20, 992844783), (21, 945566460), (27, 735440580), (28, 709174845), (29, 684720540), (30, 661896522), (35, 567339876), (36, 551580435), (42, 472783230), (45, 441264348), (54, 367720290), (58, 342360270), (60, 330948261), (63, 315188820), (70, 283669938), (81, 245146860), (84, 236391615), (87, 228240180), (90, 220632174), (105, 189113292), (108, 183860145), (116, 171180135), (126, 157594410), (135, 147088116), (140, 141834969), (145, 136944108), (162, 122573430), (174, 114120090), (180, 110316087), (189, 105062940), (203, 97817220), (210, 94556646), (243, 81715620), (252, 78797205), (261, 76080060), (270, 73544058), (290, 68472054), (315, 63037764), (324, 61286715), (348, 57060045), (378, 52531470), (405, 49029372), (406, 48908610), (420, 47278323), (435, 45648036), (486, 40857810), (522, 38040030), (540, 36772029), (567, 35020980), (580, 34236027), (609, 32605740), (630, 31518882), (729, 27238540), (756, 26265735), (783, 25360020), (810, 24514686), (812, 24454305), (870, 22824018), (945, 21012588), (972, 20428905), (1015, 19563444), (1044, 19020015), (1134, 17510490), (1215, 16343124), (1218, 16302870), (1260, 15759441), (1305, 15216012), (1458, 13619270), (1566, 12680010), (1620, 12257343), (1701, 11673660), (1740, 11412009), (1827, 10868580), (1890, 10506294), (2030, 9781722), (2268, 8755245), (2349, 8453340), (2430, 8171562), (2436, 8151435), (2610, 7608006), (2835, 7004196), (2916, 6809635), (3045, 6521148), (3132, 6340005), (3402, 5836830), (3645, 5447708), (3654, 5434290), (3780, 5253147), (3915, 5072004), (4060, 4890861), (4698, 4226670), (4860, 4085781), (5103, 3891220), (5220, 3804003), (5481, 3622860), (5670, 3502098), (6090, 3260574), (6709, 2959740), (6804, 2918415), (7047, 2817780), (7290, 2723854), (7308, 2717145), (7830, 2536002), (8505, 2334732), (9135, 2173716), (9396, 2113335), (10206, 1945610), (10962, 1811430), (11340, 1751049), (11745, 1690668), (12180, 1630287), (13418, 1479870), (14094, 1408890), (14580, 1361927), (15660, 1268001), (16443, 1207620), (17010, 1167366), (18270, 1086858), (20127, 986580), (20412, 972805), (21141, 939260), (21924, 905715), (23490, 845334), (25515, 778244), (26836, 739935), (27405, 724572), (28188, 704445), (32886, 603810), (33545, 591948), (34020, 583683), (35235, 563556), (36540, 543429), (40254, 493290), (42282, 469630), (46963, 422820), (46980, 422667), (49329, 402540), (51030, 389122), (54810, 362286), (60381, 328860), (65772, 301905), (67090, 295974), (70470, 281778), (80508, 246645), (82215, 241524), (84564, 234815), (93926, 211410), (98658, 201270), (100635, 197316), (102060, 194561), (105705, 187852), (109620, 181143), (120762, 164430), (134180, 147987), (140889, 140940)]