3937737440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1181}}^1$

素因数の和:1445

約数の個数: 192

約数和(自身を含む): 11509464960

約数和(自身を除く): 7571727520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 229, 260, 280, 364, 416, 455, 458, 520, 560, 728, 910, 916, 1040, 1120, 1145, 1181, 1456, 1603, 1820, 1832, 2080, 2290, 2362, 2912, 2977, 3206, 3640, 3664, 4580, 4724, 5905, 5954, 6412, 7280, 7328, 8015, 8267, 9160, 9448, 11810, 11908, 12824, 14560, 14885, 15353, 16030, 16534, 18320, 18896, 20839, 23620, 23816, 25648, 29770, 30706, 32060, 33068, 36640, 37792, 41335, 41678, 47240, 47632, 51296, 59540, 61412, 64120, 66136, 76765, 82670, 83356, 94480, 95264, 104195, 107471, 119080, 122824, 128240, 132272, 153530, 165340, 166712, 188960, 208390, 214942, 238160, 245648, 256480, 264544, 270449, 307060, 330680, 333424, 416780, 429884, 476320, 491296, 537355, 540898, 614120, 661360, 666848, 833560, 859768, 1074710, 1081796, 1228240, 1322720, 1352245, 1667120, 1719536, 1893143, 2149420, 2163592, 2456480, 2704490, 3334240, 3439072, 3515837, 3786286, 4298840, 4327184, 5408980, 7031674, 7572572, 8597680, 8654368, 9465715, 10817960, 14063348, 15145144, 17195360, 17579185, 18931430, 21635920, 24610859, 28126696, 30290288, 35158370, 37862860, 43271840, 49221718, 56253392, 60580576, 70316740, 75725720, 98443436, 112506784, 123054295, 140633480, 151451440, 196886872, 246108590, 281266960, 302902880, 393773744, 492217180, 562533920, 787547488, 984434360, 1968868720, 3937737440]

約数ペア:

[(1, 3937737440), (2, 1968868720), (4, 984434360), (5, 787547488), (7, 562533920), (8, 492217180), (10, 393773744), (13, 302902880), (14, 281266960), (16, 246108590), (20, 196886872), (26, 151451440), (28, 140633480), (32, 123054295), (35, 112506784), (40, 98443436), (52, 75725720), (56, 70316740), (65, 60580576), (70, 56253392), (80, 49221718), (91, 43271840), (104, 37862860), (112, 35158370), (130, 30290288), (140, 28126696), (160, 24610859), (182, 21635920), (208, 18931430), (224, 17579185), (229, 17195360), (260, 15145144), (280, 14063348), (364, 10817960), (416, 9465715), (455, 8654368), (458, 8597680), (520, 7572572), (560, 7031674), (728, 5408980), (910, 4327184), (916, 4298840), (1040, 3786286), (1120, 3515837), (1145, 3439072), (1181, 3334240), (1456, 2704490), (1603, 2456480), (1820, 2163592), (1832, 2149420), (2080, 1893143), (2290, 1719536), (2362, 1667120), (2912, 1352245), (2977, 1322720), (3206, 1228240), (3640, 1081796), (3664, 1074710), (4580, 859768), (4724, 833560), (5905, 666848), (5954, 661360), (6412, 614120), (7280, 540898), (7328, 537355), (8015, 491296), (8267, 476320), (9160, 429884), (9448, 416780), (11810, 333424), (11908, 330680), (12824, 307060), (14560, 270449), (14885, 264544), (15353, 256480), (16030, 245648), (16534, 238160), (18320, 214942), (18896, 208390), (20839, 188960), (23620, 166712), (23816, 165340), (25648, 153530), (29770, 132272), (30706, 128240), (32060, 122824), (33068, 119080), (36640, 107471), (37792, 104195), (41335, 95264), (41678, 94480), (47240, 83356), (47632, 82670), (51296, 76765), (59540, 66136), (61412, 64120)]