261187122240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{88651}}^1$

素因数の和:88719

約数の個数: 448

約数和(自身を含む): 1037611376640

約数和(自身を除く): 776424254400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 396, 432, 440, 465, 480, 495, 496, 528, 540, 558, 576, 594, 620, 660, 682, 704, 720, 744, 792, 837, 864, 880, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1188, 1240, 1320, 1364, 1395, 1440, 1485, 1488, 1584, 1674, 1705, 1728, 1760, 1860, 1980, 1984, 2046, 2112, 2160, 2232, 2376, 2480, 2640, 2728, 2790, 2880, 2970, 2976, 3069, 3168, 3348, 3410, 3520, 3720, 3960, 4092, 4185, 4320, 4464, 4752, 4960, 5115, 5280, 5456, 5580, 5940, 5952, 6138, 6336, 6696, 6820, 7440, 7920, 8184, 8370, 8640, 8928, 9207, 9504, 9920, 10230, 10560, 10912, 11160, 11880, 12276, 13392, 13640, 14880, 15345, 15840, 16368, 16740, 17856, 18414, 19008, 20460, 21824, 22320, 23760, 24552, 26784, 27280, 29760, 30690, 31680, 32736, 33480, 36828, 40920, 44640, 46035, 47520, 49104, 53568, 54560, 61380, 65472, 66960, 73656, 81840, 88651, 89280, 92070, 95040, 98208, 109120, 122760, 133920, 147312, 163680, 177302, 184140, 196416, 245520, 265953, 267840, 294624, 327360, 354604, 368280, 443255, 491040, 531906, 589248, 709208, 736560, 797859, 886510, 975161, 982080, 1063812, 1329765, 1418416, 1473120, 1595718, 1773020, 1950322, 2127624, 2393577, 2659530, 2748181, 2836832, 2925483, 2946240, 3191436, 3546040, 3900644, 3989295, 4255248, 4787154, 4875805, 5319060, 5496362, 5673664, 5850966, 6382872, 7092080, 7801288, 7978590, 8244543, 8510496, 8776449, 9574308, 9751610, 10638120, 10992724, 11701932, 11967885, 12765744, 13740905, 14184160, 14627415, 15602576, 15957180, 16489086, 17020992, 17552898, 19148616, 19503220, 21276240, 21985448, 23403864, 23935770, 24733629, 25531488, 26329347, 27481810, 28368320, 29254830, 30229991, 31205152, 31914360, 32978172, 35105796, 38297232, 39006440, 41222715, 42552480, 43882245, 43970896, 46807728, 47871540, 49467258, 51062976, 52658694, 54963620, 58509660, 60459982, 62410304, 63828720, 65956344, 70211592, 74200887, 76594464, 78012880, 82445430, 85104960, 87764490, 87941792, 90689973, 93615456, 95743080, 98934516, 105317388, 109927240, 117019320, 120919964, 123668145, 127657440, 131646735, 131912688, 140423184, 148401774, 151149955, 153188928, 156025760, 164890860, 175528980, 175883584, 181379946, 187230912, 191486160, 197869032, 210634776, 219854480, 234038640, 241839928, 247336290, 255314880, 263293470, 263825376, 272069919, 280846368, 296803548, 302299910, 312051520, 329781720, 351057960, 362759892, 371004435, 382972320, 395738064, 421269552, 439708960, 453449865, 468077280, 483679856, 494672580, 526586940, 527650752, 544139838, 561692736, 593607096, 604599820, 659563440, 702115920, 725519784, 742008870, 765944640, 791476128, 816209757, 842539104, 879417920, 906899730, 936154560, 967359712, 989345160, 1053173880, 1088279676, 1187214192, 1209199640, 1319126880, 1360349595, 1404231840, 1451039568, 1484017740, 1582952256, 1632419514, 1685078208, 1813799460, 1934719424, 1978690320, 2106347760, 2176559352, 2374428384, 2418399280, 2638253760, 2720699190, 2808463680, 2902079136, 2968035480, 3264839028, 3627598920, 3957380640, 4081048785, 4212695520, 4353118704, 4748856768, 4836798560, 5441398380, 5804158272, 5936070960, 6529678056, 7255197840, 7914761280, 8162097570, 8425391040, 8706237408, 9673597120, 10882796760, 11872141920, 13059356112, 14510395680, 16324195140, 17412474816, 21765593520, 23744283840, 26118712224, 29020791360, 32648390280, 43531187040, 52237424448, 65296780560, 87062374080, 130593561120, 261187122240]

約数ペア:

[(1, 261187122240), (2, 130593561120), (3, 87062374080), (4, 65296780560), (5, 52237424448), (6, 43531187040), (8, 32648390280), (9, 29020791360), (10, 26118712224), (11, 23744283840), (12, 21765593520), (15, 17412474816), (16, 16324195140), (18, 14510395680), (20, 13059356112), (22, 11872141920), (24, 10882796760), (27, 9673597120), (30, 8706237408), (31, 8425391040), (32, 8162097570), (33, 7914761280), (36, 7255197840), (40, 6529678056), (44, 5936070960), (45, 5804158272), (48, 5441398380), (54, 4836798560), (55, 4748856768), (60, 4353118704), (62, 4212695520), (64, 4081048785), (66, 3957380640), (72, 3627598920), (80, 3264839028), (88, 2968035480), (90, 2902079136), (93, 2808463680), (96, 2720699190), (99, 2638253760), (108, 2418399280), (110, 2374428384), (120, 2176559352), (124, 2106347760), (132, 1978690320), (135, 1934719424), (144, 1813799460), (155, 1685078208), (160, 1632419514), (165, 1582952256), (176, 1484017740), (180, 1451039568), (186, 1404231840), (192, 1360349595), (198, 1319126880), (216, 1209199640), (220, 1187214192), (240, 1088279676), (248, 1053173880), (264, 989345160), (270, 967359712), (279, 936154560), (288, 906899730), (297, 879417920), (310, 842539104), (320, 816209757), (330, 791476128), (341, 765944640), (352, 742008870), (360, 725519784), (372, 702115920), (396, 659563440), (432, 604599820), (440, 593607096), (465, 561692736), (480, 544139838), (495, 527650752), (496, 526586940), (528, 494672580), (540, 483679856), (558, 468077280), (576, 453449865), (594, 439708960), (620, 421269552), (660, 395738064), (682, 382972320), (704, 371004435), (720, 362759892), (744, 351057960), (792, 329781720), (837, 312051520), (864, 302299910), (880, 296803548), (930, 280846368), (960, 272069919), (990, 263825376), (992, 263293470), (1023, 255314880), (1056, 247336290), (1080, 241839928), (1116, 234038640), (1188, 219854480), (1240, 210634776), (1320, 197869032), (1364, 191486160), (1395, 187230912), (1440, 181379946), (1485, 175883584), (1488, 175528980), (1584, 164890860), (1674, 156025760), (1705, 153188928), (1728, 151149955), (1760, 148401774), (1860, 140423184), (1980, 131912688), (1984, 131646735), (2046, 127657440), (2112, 123668145), (2160, 120919964), (2232, 117019320), (2376, 109927240), (2480, 105317388), (2640, 98934516), (2728, 95743080), (2790, 93615456), (2880, 90689973), (2970, 87941792), (2976, 87764490), (3069, 85104960), (3168, 82445430), (3348, 78012880), (3410, 76594464), (3520, 74200887), (3720, 70211592), (3960, 65956344), (4092, 63828720), (4185, 62410304), (4320, 60459982), (4464, 58509660), (4752, 54963620), (4960, 52658694), (5115, 51062976), (5280, 49467258), (5456, 47871540), (5580, 46807728), (5940, 43970896), (5952, 43882245), (6138, 42552480), (6336, 41222715), (6696, 39006440), (6820, 38297232), (7440, 35105796), (7920, 32978172), (8184, 31914360), (8370, 31205152), (8640, 30229991), (8928, 29254830), (9207, 28368320), (9504, 27481810), (9920, 26329347), (10230, 25531488), (10560, 24733629), (10912, 23935770), (11160, 23403864), (11880, 21985448), (12276, 21276240), (13392, 19503220), (13640, 19148616), (14880, 17552898), (15345, 17020992), (15840, 16489086), (16368, 15957180), (16740, 15602576), (17856, 14627415), (18414, 14184160), (19008, 13740905), (20460, 12765744), (21824, 11967885), (22320, 11701932), (23760, 10992724), (24552, 10638120), (26784, 9751610), (27280, 9574308), (29760, 8776449), (30690, 8510496), (31680, 8244543), (32736, 7978590), (33480, 7801288), (36828, 7092080), (40920, 6382872), (44640, 5850966), (46035, 5673664), (47520, 5496362), (49104, 5319060), (53568, 4875805), (54560, 4787154), (61380, 4255248), (65472, 3989295), (66960, 3900644), (73656, 3546040), (81840, 3191436), (88651, 2946240), (89280, 2925483), (92070, 2836832), (95040, 2748181), (98208, 2659530), (109120, 2393577), (122760, 2127624), (133920, 1950322), (147312, 1773020), (163680, 1595718), (177302, 1473120), (184140, 1418416), (196416, 1329765), (245520, 1063812), (265953, 982080), (267840, 975161), (294624, 886510), (327360, 797859), (354604, 736560), (368280, 709208), (443255, 589248), (491040, 531906)]