672992040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19541}}^1$

素因数の和:19603

約数の個数: 128

約数和(自身を含む): 2363800320

約数和(自身を除く): 1690808280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 17220, 19541, 34440, 39082, 58623, 78164, 97705, 117246, 136787, 156328, 195410, 234492, 273574, 293115, 390820, 410361, 468984, 547148, 586230, 683935, 781640, 801181, 820722, 1094296, 1172460, 1367870, 1602362, 1641444, 2051805, 2344920, 2403543, 2735740, 3204724, 3282888, 4005905, 4103610, 4807086, 5471480, 5608267, 6409448, 8011810, 8207220, 9614172, 11216534, 12017715, 16023620, 16414440, 16824801, 19228344, 22433068, 24035430, 28041335, 32047240, 33649602, 44866136, 48070860, 56082670, 67299204, 84124005, 96141720, 112165340, 134598408, 168248010, 224330680, 336496020, 672992040]

約数ペア:

[(1, 672992040), (2, 336496020), (3, 224330680), (4, 168248010), (5, 134598408), (6, 112165340), (7, 96141720), (8, 84124005), (10, 67299204), (12, 56082670), (14, 48070860), (15, 44866136), (20, 33649602), (21, 32047240), (24, 28041335), (28, 24035430), (30, 22433068), (35, 19228344), (40, 16824801), (41, 16414440), (42, 16023620), (56, 12017715), (60, 11216534), (70, 9614172), (82, 8207220), (84, 8011810), (105, 6409448), (120, 5608267), (123, 5471480), (140, 4807086), (164, 4103610), (168, 4005905), (205, 3282888), (210, 3204724), (246, 2735740), (280, 2403543), (287, 2344920), (328, 2051805), (410, 1641444), (420, 1602362), (492, 1367870), (574, 1172460), (615, 1094296), (820, 820722), (840, 801181), (861, 781640), (984, 683935), (1148, 586230), (1230, 547148), (1435, 468984), (1640, 410361), (1722, 390820), (2296, 293115), (2460, 273574), (2870, 234492), (3444, 195410), (4305, 156328), (4920, 136787), (5740, 117246), (6888, 97705), (8610, 78164), (11480, 58623), (17220, 39082), (19541, 34440)]