19606436160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13463}}^1$

素因数の和:13561

約数の個数: 224

約数和(自身を含む): 65497082112

約数和(自身を除く): 45890645952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 74, 80, 82, 96, 111, 120, 123, 148, 160, 164, 185, 192, 205, 222, 240, 246, 296, 320, 328, 370, 410, 444, 480, 492, 555, 592, 615, 656, 740, 820, 888, 960, 984, 1110, 1184, 1230, 1312, 1480, 1517, 1640, 1776, 1968, 2220, 2368, 2460, 2624, 2960, 3034, 3280, 3552, 3936, 4440, 4551, 4920, 5920, 6068, 6560, 7104, 7585, 7872, 8880, 9102, 9840, 11840, 12136, 13120, 13463, 15170, 17760, 18204, 19680, 22755, 24272, 26926, 30340, 35520, 36408, 39360, 40389, 45510, 48544, 53852, 60680, 67315, 72816, 80778, 91020, 97088, 107704, 121360, 134630, 145632, 161556, 182040, 201945, 215408, 242720, 269260, 291264, 323112, 364080, 403890, 430816, 485440, 498131, 538520, 551983, 646224, 728160, 807780, 861632, 996262, 1077040, 1103966, 1292448, 1456320, 1494393, 1615560, 1655949, 1992524, 2154080, 2207932, 2490655, 2584896, 2759915, 2988786, 3231120, 3311898, 3985048, 4308160, 4415864, 4981310, 5519830, 5977572, 6462240, 6623796, 7471965, 7970096, 8279745, 8831728, 9962620, 11039660, 11955144, 12924480, 13247592, 14943930, 15940192, 16559490, 17663456, 19925240, 20423371, 22079320, 23910288, 26495184, 29887860, 31880384, 33118980, 35326912, 39850480, 40846742, 44158640, 47820576, 52990368, 59775720, 61270113, 66237960, 79700960, 81693484, 88317280, 95641152, 102116855, 105980736, 119551440, 122540226, 132475920, 159401920, 163386968, 176634560, 204233710, 239102880, 245080452, 264951840, 306350565, 326773936, 408467420, 478205760, 490160904, 529903680, 612701130, 653547872, 816934840, 980321808, 1225402260, 1307095744, 1633869680, 1960643616, 2450804520, 3267739360, 3921287232, 4901609040, 6535478720, 9803218080, 19606436160]

約数ペア:

[(1, 19606436160), (2, 9803218080), (3, 6535478720), (4, 4901609040), (5, 3921287232), (6, 3267739360), (8, 2450804520), (10, 1960643616), (12, 1633869680), (15, 1307095744), (16, 1225402260), (20, 980321808), (24, 816934840), (30, 653547872), (32, 612701130), (37, 529903680), (40, 490160904), (41, 478205760), (48, 408467420), (60, 326773936), (64, 306350565), (74, 264951840), (80, 245080452), (82, 239102880), (96, 204233710), (111, 176634560), (120, 163386968), (123, 159401920), (148, 132475920), (160, 122540226), (164, 119551440), (185, 105980736), (192, 102116855), (205, 95641152), (222, 88317280), (240, 81693484), (246, 79700960), (296, 66237960), (320, 61270113), (328, 59775720), (370, 52990368), (410, 47820576), (444, 44158640), (480, 40846742), (492, 39850480), (555, 35326912), (592, 33118980), (615, 31880384), (656, 29887860), (740, 26495184), (820, 23910288), (888, 22079320), (960, 20423371), (984, 19925240), (1110, 17663456), (1184, 16559490), (1230, 15940192), (1312, 14943930), (1480, 13247592), (1517, 12924480), (1640, 11955144), (1776, 11039660), (1968, 9962620), (2220, 8831728), (2368, 8279745), (2460, 7970096), (2624, 7471965), (2960, 6623796), (3034, 6462240), (3280, 5977572), (3552, 5519830), (3936, 4981310), (4440, 4415864), (4551, 4308160), (4920, 3985048), (5920, 3311898), (6068, 3231120), (6560, 2988786), (7104, 2759915), (7585, 2584896), (7872, 2490655), (8880, 2207932), (9102, 2154080), (9840, 1992524), (11840, 1655949), (12136, 1615560), (13120, 1494393), (13463, 1456320), (15170, 1292448), (17760, 1103966), (18204, 1077040), (19680, 996262), (22755, 861632), (24272, 807780), (26926, 728160), (30340, 646224), (35520, 551983), (36408, 538520), (39360, 498131), (40389, 485440), (45510, 430816), (48544, 403890), (53852, 364080), (60680, 323112), (67315, 291264), (72816, 269260), (80778, 242720), (91020, 215408), (97088, 201945), (107704, 182040), (121360, 161556), (134630, 145632)]