1345984080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19541}}^1$

素因数の和:19605

約数の個数: 160

約数和(自身を含む): 4885187328

約数和(自身を除く): 3539203248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 19541, 22960, 34440, 39082, 58623, 68880, 78164, 97705, 117246, 136787, 156328, 195410, 234492, 273574, 293115, 312656, 390820, 410361, 468984, 547148, 586230, 683935, 781640, 801181, 820722, 937968, 1094296, 1172460, 1367870, 1563280, 1602362, 1641444, 2051805, 2188592, 2344920, 2403543, 2735740, 3204724, 3282888, 4005905, 4103610, 4689840, 4807086, 5471480, 5608267, 6409448, 6565776, 8011810, 8207220, 9614172, 10942960, 11216534, 12017715, 12818896, 16023620, 16414440, 16824801, 19228344, 22433068, 24035430, 28041335, 32047240, 32828880, 33649602, 38456688, 44866136, 48070860, 56082670, 64094480, 67299204, 84124005, 89732272, 96141720, 112165340, 134598408, 168248010, 192283440, 224330680, 269196816, 336496020, 448661360, 672992040, 1345984080]

約数ペア:

[(1, 1345984080), (2, 672992040), (3, 448661360), (4, 336496020), (5, 269196816), (6, 224330680), (7, 192283440), (8, 168248010), (10, 134598408), (12, 112165340), (14, 96141720), (15, 89732272), (16, 84124005), (20, 67299204), (21, 64094480), (24, 56082670), (28, 48070860), (30, 44866136), (35, 38456688), (40, 33649602), (41, 32828880), (42, 32047240), (48, 28041335), (56, 24035430), (60, 22433068), (70, 19228344), (80, 16824801), (82, 16414440), (84, 16023620), (105, 12818896), (112, 12017715), (120, 11216534), (123, 10942960), (140, 9614172), (164, 8207220), (168, 8011810), (205, 6565776), (210, 6409448), (240, 5608267), (246, 5471480), (280, 4807086), (287, 4689840), (328, 4103610), (336, 4005905), (410, 3282888), (420, 3204724), (492, 2735740), (560, 2403543), (574, 2344920), (615, 2188592), (656, 2051805), (820, 1641444), (840, 1602362), (861, 1563280), (984, 1367870), (1148, 1172460), (1230, 1094296), (1435, 937968), (1640, 820722), (1680, 801181), (1722, 781640), (1968, 683935), (2296, 586230), (2460, 547148), (2870, 468984), (3280, 410361), (3444, 390820), (4305, 312656), (4592, 293115), (4920, 273574), (5740, 234492), (6888, 195410), (8610, 156328), (9840, 136787), (11480, 117246), (13776, 97705), (17220, 78164), (19541, 68880), (22960, 58623), (34440, 39082)]