233993340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 192

約数和(自身を含む): 841451520

約数和(自身を除く): 607458180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 180, 189, 206, 210, 252, 270, 309, 315, 378, 412, 420, 515, 540, 601, 618, 630, 721, 756, 927, 945, 1030, 1202, 1236, 1260, 1442, 1545, 1803, 1854, 1890, 2060, 2163, 2404, 2781, 2884, 3005, 3090, 3605, 3606, 3708, 3780, 4207, 4326, 4635, 5409, 5562, 6010, 6180, 6489, 7210, 7212, 8414, 8652, 9015, 9270, 10815, 10818, 11124, 12020, 12621, 12978, 13905, 14420, 16227, 16828, 18030, 18540, 19467, 21035, 21630, 21636, 25242, 25956, 27045, 27810, 32445, 32454, 36060, 37863, 38934, 42070, 43260, 50484, 54090, 55620, 61903, 63105, 64890, 64908, 75726, 77868, 81135, 84140, 97335, 108180, 113589, 123806, 126210, 129780, 151452, 162270, 185709, 189315, 194670, 227178, 247612, 252420, 309515, 324540, 371418, 378630, 389340, 433321, 454356, 557127, 567945, 619030, 742836, 757260, 866642, 928545, 1114254, 1135890, 1238060, 1299963, 1671381, 1733284, 1857090, 2166605, 2228508, 2271780, 2599926, 2785635, 3342762, 3714180, 3899889, 4333210, 5199852, 5571270, 6499815, 6685524, 7799778, 8356905, 8666420, 11142540, 11699667, 12999630, 15599556, 16713810, 19499445, 23399334, 25999260, 33427620, 38998890, 46798668, 58498335, 77997780, 116996670, 233993340]

約数ペア:

[(1, 233993340), (2, 116996670), (3, 77997780), (4, 58498335), (5, 46798668), (6, 38998890), (7, 33427620), (9, 25999260), (10, 23399334), (12, 19499445), (14, 16713810), (15, 15599556), (18, 12999630), (20, 11699667), (21, 11142540), (27, 8666420), (28, 8356905), (30, 7799778), (35, 6685524), (36, 6499815), (42, 5571270), (45, 5199852), (54, 4333210), (60, 3899889), (63, 3714180), (70, 3342762), (84, 2785635), (90, 2599926), (103, 2271780), (105, 2228508), (108, 2166605), (126, 1857090), (135, 1733284), (140, 1671381), (180, 1299963), (189, 1238060), (206, 1135890), (210, 1114254), (252, 928545), (270, 866642), (309, 757260), (315, 742836), (378, 619030), (412, 567945), (420, 557127), (515, 454356), (540, 433321), (601, 389340), (618, 378630), (630, 371418), (721, 324540), (756, 309515), (927, 252420), (945, 247612), (1030, 227178), (1202, 194670), (1236, 189315), (1260, 185709), (1442, 162270), (1545, 151452), (1803, 129780), (1854, 126210), (1890, 123806), (2060, 113589), (2163, 108180), (2404, 97335), (2781, 84140), (2884, 81135), (3005, 77868), (3090, 75726), (3605, 64908), (3606, 64890), (3708, 63105), (3780, 61903), (4207, 55620), (4326, 54090), (4635, 50484), (5409, 43260), (5562, 42070), (6010, 38934), (6180, 37863), (6489, 36060), (7210, 32454), (7212, 32445), (8414, 27810), (8652, 27045), (9015, 25956), (9270, 25242), (10815, 21636), (10818, 21630), (11124, 21035), (12020, 19467), (12621, 18540), (12978, 18030), (13905, 16828), (14420, 16227)]