419858880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1523

約数の個数: 224

約数和(自身を含む): 1559990784

約数和(自身を除く): 1140131904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1453, 1505, 1680, 1720, 1806, 2064, 2240, 2408, 2580, 2752, 2906, 3010, 3360, 3440, 3612, 4128, 4359, 4515, 4816, 5160, 5812, 6020, 6720, 6880, 7224, 7265, 8256, 8718, 9030, 9632, 10171, 10320, 11624, 12040, 13760, 14448, 14530, 17436, 18060, 19264, 20342, 20640, 21795, 23248, 24080, 28896, 29060, 30513, 34872, 36120, 40684, 41280, 43590, 46496, 48160, 50855, 57792, 58120, 61026, 62479, 69744, 72240, 81368, 87180, 92992, 96320, 101710, 116240, 122052, 124958, 139488, 144480, 152565, 162736, 174360, 187437, 203420, 232480, 244104, 249916, 278976, 288960, 305130, 312395, 325472, 348720, 374874, 406840, 437353, 464960, 488208, 499832, 610260, 624790, 650944, 697440, 749748, 813680, 874706, 937185, 976416, 999664, 1220520, 1249580, 1312059, 1394880, 1499496, 1627360, 1749412, 1874370, 1952832, 1999328, 2186765, 2441040, 2499160, 2624118, 2998992, 3254720, 3498824, 3748740, 3998656, 4373530, 4882080, 4998320, 5248236, 5997984, 6560295, 6997648, 7497480, 8747060, 9764160, 9996640, 10496472, 11995968, 13120590, 13995296, 14994960, 17494120, 19993280, 20992944, 26241180, 27990592, 29989920, 34988240, 41985888, 52482360, 59979840, 69976480, 83971776, 104964720, 139952960, 209929440, 419858880]

約数ペア:

[(1, 419858880), (2, 209929440), (3, 139952960), (4, 104964720), (5, 83971776), (6, 69976480), (7, 59979840), (8, 52482360), (10, 41985888), (12, 34988240), (14, 29989920), (15, 27990592), (16, 26241180), (20, 20992944), (21, 19993280), (24, 17494120), (28, 14994960), (30, 13995296), (32, 13120590), (35, 11995968), (40, 10496472), (42, 9996640), (43, 9764160), (48, 8747060), (56, 7497480), (60, 6997648), (64, 6560295), (70, 5997984), (80, 5248236), (84, 4998320), (86, 4882080), (96, 4373530), (105, 3998656), (112, 3748740), (120, 3498824), (129, 3254720), (140, 2998992), (160, 2624118), (168, 2499160), (172, 2441040), (192, 2186765), (210, 1999328), (215, 1952832), (224, 1874370), (240, 1749412), (258, 1627360), (280, 1499496), (301, 1394880), (320, 1312059), (336, 1249580), (344, 1220520), (420, 999664), (430, 976416), (448, 937185), (480, 874706), (516, 813680), (560, 749748), (602, 697440), (645, 650944), (672, 624790), (688, 610260), (840, 499832), (860, 488208), (903, 464960), (960, 437353), (1032, 406840), (1120, 374874), (1204, 348720), (1290, 325472), (1344, 312395), (1376, 305130), (1453, 288960), (1505, 278976), (1680, 249916), (1720, 244104), (1806, 232480), (2064, 203420), (2240, 187437), (2408, 174360), (2580, 162736), (2752, 152565), (2906, 144480), (3010, 139488), (3360, 124958), (3440, 122052), (3612, 116240), (4128, 101710), (4359, 96320), (4515, 92992), (4816, 87180), (5160, 81368), (5812, 72240), (6020, 69744), (6720, 62479), (6880, 61026), (7224, 58120), (7265, 57792), (8256, 50855), (8718, 48160), (9030, 46496), (9632, 43590), (10171, 41280), (10320, 40684), (11624, 36120), (12040, 34872), (13760, 30513), (14448, 29060), (14530, 28896), (17436, 24080), (18060, 23248), (19264, 21795), (20342, 20640)]