391297344480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{12939727}}^1$

素因数の和:12939758

約数の個数: 192

約数和(自身を含む): 1565189498880

約数和(自身を除く): 1173892154400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 12939727, 25879454, 38819181, 51758908, 64698635, 77638362, 90578089, 103517816, 116457543, 129397270, 155276724, 181156178, 194095905, 207035632, 232915086, 258794540, 271734267, 310553448, 349372629, 362312356, 388191810, 414071264, 452890445, 465830172, 517589080, 543468534, 582287715, 621106896, 698745258, 724624712, 776383620, 815202801, 905780890, 931660344, 1035178160, 1086937068, 1164575430, 1242213792, 1358671335, 1397490516, 1449249424, 1552767240, 1630405602, 1746863145, 1811561780, 1863320688, 2070356320, 2173874136, 2329150860, 2445608403, 2717342670, 2794981032, 2898498848, 3105534480, 3260811204, 3493726290, 3623123560, 3726641376, 4076014005, 4347748272, 4658301720, 4891216806, 5434685340, 5589962064, 6211068960, 6521622408, 6987452580, 7246247120, 8152028010, 8695496544, 9316603440, 9782433612, 10869370680, 11179924128, 12228042015, 13043244816, 13974905160, 14492494240, 16304056020, 18633206880, 19564867224, 21738741360, 24456084030, 26086489632, 27949810320, 32608112040, 39129734448, 43477482720, 48912168060, 55899620640, 65216224080, 78259468896, 97824336120, 130432448160, 195648672240, 391297344480]

約数ペア:

[(1, 391297344480), (2, 195648672240), (3, 130432448160), (4, 97824336120), (5, 78259468896), (6, 65216224080), (7, 55899620640), (8, 48912168060), (9, 43477482720), (10, 39129734448), (12, 32608112040), (14, 27949810320), (15, 26086489632), (16, 24456084030), (18, 21738741360), (20, 19564867224), (21, 18633206880), (24, 16304056020), (27, 14492494240), (28, 13974905160), (30, 13043244816), (32, 12228042015), (35, 11179924128), (36, 10869370680), (40, 9782433612), (42, 9316603440), (45, 8695496544), (48, 8152028010), (54, 7246247120), (56, 6987452580), (60, 6521622408), (63, 6211068960), (70, 5589962064), (72, 5434685340), (80, 4891216806), (84, 4658301720), (90, 4347748272), (96, 4076014005), (105, 3726641376), (108, 3623123560), (112, 3493726290), (120, 3260811204), (126, 3105534480), (135, 2898498848), (140, 2794981032), (144, 2717342670), (160, 2445608403), (168, 2329150860), (180, 2173874136), (189, 2070356320), (210, 1863320688), (216, 1811561780), (224, 1746863145), (240, 1630405602), (252, 1552767240), (270, 1449249424), (280, 1397490516), (288, 1358671335), (315, 1242213792), (336, 1164575430), (360, 1086937068), (378, 1035178160), (420, 931660344), (432, 905780890), (480, 815202801), (504, 776383620), (540, 724624712), (560, 698745258), (630, 621106896), (672, 582287715), (720, 543468534), (756, 517589080), (840, 465830172), (864, 452890445), (945, 414071264), (1008, 388191810), (1080, 362312356), (1120, 349372629), (1260, 310553448), (1440, 271734267), (1512, 258794540), (1680, 232915086), (1890, 207035632), (2016, 194095905), (2160, 181156178), (2520, 155276724), (3024, 129397270), (3360, 116457543), (3780, 103517816), (4320, 90578089), (5040, 77638362), (6048, 64698635), (7560, 51758908), (10080, 38819181), (15120, 25879454), (30240, 12939727)]