2841184080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{187909}}^1$

素因数の和:187938

約数の個数: 160

約数和(自身を含む): 11184403200

約数和(自身を除く): 8343219120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 187909, 375818, 563727, 751636, 939545, 1127454, 1315363, 1503272, 1691181, 1879090, 2254908, 2630726, 2818635, 3006544, 3382362, 3758180, 3946089, 4509816, 5073543, 5261452, 5637270, 6576815, 6764724, 7516360, 7892178, 8455905, 9019632, 10147086, 10522904, 11274540, 11838267, 13153630, 13529448, 15032720, 15784356, 16911810, 19730445, 20294172, 21045808, 22549080, 23676534, 25367715, 26307260, 27058896, 31568712, 33823620, 35514801, 39460890, 40588344, 45098160, 47353068, 50735430, 52614520, 59191335, 63137424, 67647240, 71029602, 78921780, 81176688, 94706136, 101470860, 105229040, 118382670, 135294480, 142059204, 157843560, 177574005, 189412272, 202941720, 236765340, 284118408, 315687120, 355148010, 405883440, 473530680, 568236816, 710296020, 947061360, 1420592040, 2841184080]

約数ペア:

[(1, 2841184080), (2, 1420592040), (3, 947061360), (4, 710296020), (5, 568236816), (6, 473530680), (7, 405883440), (8, 355148010), (9, 315687120), (10, 284118408), (12, 236765340), (14, 202941720), (15, 189412272), (16, 177574005), (18, 157843560), (20, 142059204), (21, 135294480), (24, 118382670), (27, 105229040), (28, 101470860), (30, 94706136), (35, 81176688), (36, 78921780), (40, 71029602), (42, 67647240), (45, 63137424), (48, 59191335), (54, 52614520), (56, 50735430), (60, 47353068), (63, 45098160), (70, 40588344), (72, 39460890), (80, 35514801), (84, 33823620), (90, 31568712), (105, 27058896), (108, 26307260), (112, 25367715), (120, 23676534), (126, 22549080), (135, 21045808), (140, 20294172), (144, 19730445), (168, 16911810), (180, 15784356), (189, 15032720), (210, 13529448), (216, 13153630), (240, 11838267), (252, 11274540), (270, 10522904), (280, 10147086), (315, 9019632), (336, 8455905), (360, 7892178), (378, 7516360), (420, 6764724), (432, 6576815), (504, 5637270), (540, 5261452), (560, 5073543), (630, 4509816), (720, 3946089), (756, 3758180), (840, 3382362), (945, 3006544), (1008, 2818635), (1080, 2630726), (1260, 2254908), (1512, 1879090), (1680, 1691181), (1890, 1503272), (2160, 1315363), (2520, 1127454), (3024, 939545), (3780, 751636), (5040, 563727), (7560, 375818), (15120, 187909)]