1969135560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 384

約数和(自身を含む): 7682688000

約数和(自身を除く): 5713552440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 49, 56, 60, 63, 70, 72, 74, 84, 90, 98, 105, 111, 120, 126, 140, 147, 148, 168, 180, 185, 196, 210, 222, 245, 252, 259, 280, 294, 296, 315, 333, 343, 360, 370, 392, 420, 431, 441, 444, 490, 504, 518, 555, 588, 630, 666, 686, 735, 740, 777, 840, 862, 882, 888, 980, 1029, 1036, 1110, 1176, 1260, 1293, 1295, 1332, 1372, 1470, 1480, 1554, 1665, 1715, 1724, 1764, 1813, 1960, 2058, 2072, 2155, 2205, 2220, 2331, 2520, 2586, 2590, 2664, 2744, 2940, 3017, 3087, 3108, 3330, 3430, 3448, 3528, 3626, 3879, 3885, 4116, 4310, 4410, 4440, 4662, 5145, 5172, 5180, 5439, 5880, 6034, 6174, 6216, 6465, 6660, 6860, 7252, 7758, 7770, 8232, 8620, 8820, 9051, 9065, 9324, 10290, 10344, 10360, 10878, 11655, 12068, 12348, 12691, 12930, 13320, 13720, 14504, 15085, 15435, 15516, 15540, 15947, 16317, 17240, 17640, 18102, 18130, 18648, 19395, 20580, 21119, 21756, 23310, 24136, 24696, 25382, 25860, 27153, 27195, 30170, 30870, 31032, 31080, 31894, 32634, 36204, 36260, 38073, 38790, 41160, 42238, 43512, 45255, 46620, 47841, 50764, 51720, 54306, 54390, 60340, 61740, 63357, 63455, 63788, 65268, 72408, 72520, 76146, 77580, 79735, 81585, 84476, 90510, 93240, 95682, 101528, 105595, 108612, 108780, 111629, 114219, 120680, 123480, 126714, 126910, 127576, 130536, 135765, 143523, 147833, 152292, 155160, 159470, 163170, 168952, 181020, 190071, 190365, 191364, 211190, 217224, 217560, 223258, 228438, 239205, 253428, 253820, 271530, 287046, 295666, 304584, 316785, 318940, 326340, 334887, 362040, 380142, 380730, 382728, 422380, 443499, 446516, 456876, 478410, 506856, 507640, 543060, 558145, 571095, 574092, 591332, 633570, 637880, 652680, 669774, 717615, 739165, 760284, 761460, 781403, 844760, 886998, 893032, 913752, 950355, 956820, 1004661, 1086120, 1116290, 1142190, 1148184, 1182664, 1267140, 1330497, 1339548, 1435230, 1478330, 1520568, 1522920, 1562806, 1674435, 1773996, 1900710, 1913640, 2009322, 2217495, 2232580, 2284380, 2344209, 2534280, 2660994, 2679096, 2870460, 2956660, 3125612, 3348870, 3547992, 3801420, 3907015, 4018644, 4434990, 4465160, 4568760, 4688418, 5023305, 5321988, 5469821, 5740920, 5913320, 6251224, 6652485, 6697740, 7032627, 7602840, 7814030, 8037288, 8869980, 9376836, 10046610, 10643976, 10939642, 11721045, 13304970, 13395480, 14065254, 15628060, 16409463, 17739960, 18753672, 20093220, 21879284, 23442090, 26609940, 27349105, 28130508, 31256120, 32818926, 35163135, 40186440, 43758568, 46884180, 49228389, 53219880, 54698210, 56261016, 65637852, 70326270, 82047315, 93768360, 98456778, 109396420, 131275704, 140652540, 164094630, 196913556, 218792840, 246141945, 281305080, 328189260, 393827112, 492283890, 656378520, 984567780, 1969135560]

約数ペア:

[(1, 1969135560), (2, 984567780), (3, 656378520), (4, 492283890), (5, 393827112), (6, 328189260), (7, 281305080), (8, 246141945), (9, 218792840), (10, 196913556), (12, 164094630), (14, 140652540), (15, 131275704), (18, 109396420), (20, 98456778), (21, 93768360), (24, 82047315), (28, 70326270), (30, 65637852), (35, 56261016), (36, 54698210), (37, 53219880), (40, 49228389), (42, 46884180), (45, 43758568), (49, 40186440), (56, 35163135), (60, 32818926), (63, 31256120), (70, 28130508), (72, 27349105), (74, 26609940), (84, 23442090), (90, 21879284), (98, 20093220), (105, 18753672), (111, 17739960), (120, 16409463), (126, 15628060), (140, 14065254), (147, 13395480), (148, 13304970), (168, 11721045), (180, 10939642), (185, 10643976), (196, 10046610), (210, 9376836), (222, 8869980), (245, 8037288), (252, 7814030), (259, 7602840), (280, 7032627), (294, 6697740), (296, 6652485), (315, 6251224), (333, 5913320), (343, 5740920), (360, 5469821), (370, 5321988), (392, 5023305), (420, 4688418), (431, 4568760), (441, 4465160), (444, 4434990), (490, 4018644), (504, 3907015), (518, 3801420), (555, 3547992), (588, 3348870), (630, 3125612), (666, 2956660), (686, 2870460), (735, 2679096), (740, 2660994), (777, 2534280), (840, 2344209), (862, 2284380), (882, 2232580), (888, 2217495), (980, 2009322), (1029, 1913640), (1036, 1900710), (1110, 1773996), (1176, 1674435), (1260, 1562806), (1293, 1522920), (1295, 1520568), (1332, 1478330), (1372, 1435230), (1470, 1339548), (1480, 1330497), (1554, 1267140), (1665, 1182664), (1715, 1148184), (1724, 1142190), (1764, 1116290), (1813, 1086120), (1960, 1004661), (2058, 956820), (2072, 950355), (2155, 913752), (2205, 893032), (2220, 886998), (2331, 844760), (2520, 781403), (2586, 761460), (2590, 760284), (2664, 739165), (2744, 717615), (2940, 669774), (3017, 652680), (3087, 637880), (3108, 633570), (3330, 591332), (3430, 574092), (3448, 571095), (3528, 558145), (3626, 543060), (3879, 507640), (3885, 506856), (4116, 478410), (4310, 456876), (4410, 446516), (4440, 443499), (4662, 422380), (5145, 382728), (5172, 380730), (5180, 380142), (5439, 362040), (5880, 334887), (6034, 326340), (6174, 318940), (6216, 316785), (6465, 304584), (6660, 295666), (6860, 287046), (7252, 271530), (7758, 253820), (7770, 253428), (8232, 239205), (8620, 228438), (8820, 223258), (9051, 217560), (9065, 217224), (9324, 211190), (10290, 191364), (10344, 190365), (10360, 190071), (10878, 181020), (11655, 168952), (12068, 163170), (12348, 159470), (12691, 155160), (12930, 152292), (13320, 147833), (13720, 143523), (14504, 135765), (15085, 130536), (15435, 127576), (15516, 126910), (15540, 126714), (15947, 123480), (16317, 120680), (17240, 114219), (17640, 111629), (18102, 108780), (18130, 108612), (18648, 105595), (19395, 101528), (20580, 95682), (21119, 93240), (21756, 90510), (23310, 84476), (24136, 81585), (24696, 79735), (25382, 77580), (25860, 76146), (27153, 72520), (27195, 72408), (30170, 65268), (30870, 63788), (31032, 63455), (31080, 63357), (31894, 61740), (32634, 60340), (36204, 54390), (36260, 54306), (38073, 51720), (38790, 50764), (41160, 47841), (42238, 46620), (43512, 45255)]