1214783280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1724

約数の個数: 240

約数和(自身を含む): 4393138464

約数和(自身を除く): 3178355184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1464, 1530, 1627, 1830, 2040, 2074, 2196, 2440, 2448, 2745, 2928, 3060, 3111, 3254, 3660, 4080, 4148, 4392, 4880, 4881, 5185, 5490, 6120, 6222, 6508, 7320, 8135, 8296, 8784, 9333, 9762, 10370, 10980, 12240, 12444, 13016, 14640, 14643, 15555, 16270, 16592, 18666, 19524, 20740, 21960, 24405, 24888, 26032, 27659, 29286, 31110, 32540, 37332, 39048, 41480, 43920, 46665, 48810, 49776, 55318, 58572, 62220, 65080, 73215, 74664, 78096, 82960, 82977, 93330, 97620, 99247, 110636, 117144, 124440, 130160, 138295, 146430, 149328, 165954, 186660, 195240, 198494, 221272, 234288, 248880, 248931, 276590, 292860, 297741, 331908, 373320, 390480, 396988, 414885, 442544, 496235, 497862, 553180, 585720, 595482, 663816, 746640, 793976, 829770, 893223, 992470, 995724, 1106360, 1171440, 1190964, 1244655, 1327632, 1488705, 1587952, 1659540, 1687199, 1786446, 1984940, 1991448, 2212720, 2381928, 2489310, 2977410, 3319080, 3374398, 3572892, 3969880, 3982896, 4466115, 4763856, 4978620, 5061597, 5954820, 6638160, 6748796, 7145784, 7939760, 8435995, 8932230, 9957240, 10123194, 11909640, 13497592, 14291568, 15184791, 16871990, 17864460, 19914480, 20246388, 23819280, 25307985, 26995184, 30369582, 33743980, 35728920, 40492776, 50615970, 60739164, 67487960, 71457840, 75923955, 80985552, 101231940, 121478328, 134975920, 151847910, 202463880, 242956656, 303695820, 404927760, 607391640, 1214783280]

約数ペア:

[(1, 1214783280), (2, 607391640), (3, 404927760), (4, 303695820), (5, 242956656), (6, 202463880), (8, 151847910), (9, 134975920), (10, 121478328), (12, 101231940), (15, 80985552), (16, 75923955), (17, 71457840), (18, 67487960), (20, 60739164), (24, 50615970), (30, 40492776), (34, 35728920), (36, 33743980), (40, 30369582), (45, 26995184), (48, 25307985), (51, 23819280), (60, 20246388), (61, 19914480), (68, 17864460), (72, 16871990), (80, 15184791), (85, 14291568), (90, 13497592), (102, 11909640), (120, 10123194), (122, 9957240), (136, 8932230), (144, 8435995), (153, 7939760), (170, 7145784), (180, 6748796), (183, 6638160), (204, 5954820), (240, 5061597), (244, 4978620), (255, 4763856), (272, 4466115), (305, 3982896), (306, 3969880), (340, 3572892), (360, 3374398), (366, 3319080), (408, 2977410), (488, 2489310), (510, 2381928), (549, 2212720), (610, 1991448), (612, 1984940), (680, 1786446), (720, 1687199), (732, 1659540), (765, 1587952), (816, 1488705), (915, 1327632), (976, 1244655), (1020, 1190964), (1037, 1171440), (1098, 1106360), (1220, 995724), (1224, 992470), (1360, 893223), (1464, 829770), (1530, 793976), (1627, 746640), (1830, 663816), (2040, 595482), (2074, 585720), (2196, 553180), (2440, 497862), (2448, 496235), (2745, 442544), (2928, 414885), (3060, 396988), (3111, 390480), (3254, 373320), (3660, 331908), (4080, 297741), (4148, 292860), (4392, 276590), (4880, 248931), (4881, 248880), (5185, 234288), (5490, 221272), (6120, 198494), (6222, 195240), (6508, 186660), (7320, 165954), (8135, 149328), (8296, 146430), (8784, 138295), (9333, 130160), (9762, 124440), (10370, 117144), (10980, 110636), (12240, 99247), (12444, 97620), (13016, 93330), (14640, 82977), (14643, 82960), (15555, 78096), (16270, 74664), (16592, 73215), (18666, 65080), (19524, 62220), (20740, 58572), (21960, 55318), (24405, 49776), (24888, 48810), (26032, 46665), (27659, 43920), (29286, 41480), (31110, 39048), (32540, 37332)]