219085440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16330

約数の個数: 128

約数和(自身を含む): 798145920

約数和(自身を除く): 579060480

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, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16301, 32602, 48903, 65204, 81505, 97806, 114107, 130408, 163010, 195612, 228214, 244515, 260816, 326020, 342321, 391224, 456428, 489030, 521632, 570535, 652040, 684642, 782448, 912856, 978060, 1043264, 1141070, 1304080, 1369284, 1564896, 1711605, 1825712, 1956120, 2086528, 2282140, 2608160, 2738568, 3129792, 3423210, 3651424, 3912240, 4564280, 5216320, 5477136, 6259584, 6846420, 7302848, 7824480, 9128560, 10432640, 10954272, 13692840, 14605696, 15648960, 18257120, 21908544, 27385680, 31297920, 36514240, 43817088, 54771360, 73028480, 109542720, 219085440]

約数ペア:

[(1, 219085440), (2, 109542720), (3, 73028480), (4, 54771360), (5, 43817088), (6, 36514240), (7, 31297920), (8, 27385680), (10, 21908544), (12, 18257120), (14, 15648960), (15, 14605696), (16, 13692840), (20, 10954272), (21, 10432640), (24, 9128560), (28, 7824480), (30, 7302848), (32, 6846420), (35, 6259584), (40, 5477136), (42, 5216320), (48, 4564280), (56, 3912240), (60, 3651424), (64, 3423210), (70, 3129792), (80, 2738568), (84, 2608160), (96, 2282140), (105, 2086528), (112, 1956120), (120, 1825712), (128, 1711605), (140, 1564896), (160, 1369284), (168, 1304080), (192, 1141070), (210, 1043264), (224, 978060), (240, 912856), (280, 782448), (320, 684642), (336, 652040), (384, 570535), (420, 521632), (448, 489030), (480, 456428), (560, 391224), (640, 342321), (672, 326020), (840, 260816), (896, 244515), (960, 228214), (1120, 195612), (1344, 163010), (1680, 130408), (1920, 114107), (2240, 97806), (2688, 81505), (3360, 65204), (4480, 48903), (6720, 32602), (13440, 16301)]