328628160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16331

約数の個数: 168

約数和(自身を含む): 1291900896

約数和(自身を除く): 963272736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 16301, 20160, 32602, 48903, 65204, 81505, 97806, 114107, 130408, 146709, 163010, 195612, 228214, 244515, 260816, 293418, 326020, 342321, 391224, 456428, 489030, 521632, 570535, 586836, 652040, 684642, 733545, 782448, 912856, 978060, 1026963, 1043264, 1141070, 1173672, 1304080, 1369284, 1467090, 1564896, 1711605, 1825712, 1956120, 2053926, 2282140, 2347344, 2608160, 2738568, 2934180, 3129792, 3423210, 3651424, 3912240, 4107852, 4564280, 4694688, 5134815, 5216320, 5477136, 5868360, 6846420, 7302848, 7824480, 8215704, 9128560, 9389376, 10269630, 10954272, 11736720, 13692840, 15648960, 16431408, 18257120, 20539260, 21908544, 23473440, 27385680, 32862816, 36514240, 41078520, 46946880, 54771360, 65725632, 82157040, 109542720, 164314080, 328628160]

約数ペア:

[(1, 328628160), (2, 164314080), (3, 109542720), (4, 82157040), (5, 65725632), (6, 54771360), (7, 46946880), (8, 41078520), (9, 36514240), (10, 32862816), (12, 27385680), (14, 23473440), (15, 21908544), (16, 20539260), (18, 18257120), (20, 16431408), (21, 15648960), (24, 13692840), (28, 11736720), (30, 10954272), (32, 10269630), (35, 9389376), (36, 9128560), (40, 8215704), (42, 7824480), (45, 7302848), (48, 6846420), (56, 5868360), (60, 5477136), (63, 5216320), (64, 5134815), (70, 4694688), (72, 4564280), (80, 4107852), (84, 3912240), (90, 3651424), (96, 3423210), (105, 3129792), (112, 2934180), (120, 2738568), (126, 2608160), (140, 2347344), (144, 2282140), (160, 2053926), (168, 1956120), (180, 1825712), (192, 1711605), (210, 1564896), (224, 1467090), (240, 1369284), (252, 1304080), (280, 1173672), (288, 1141070), (315, 1043264), (320, 1026963), (336, 978060), (360, 912856), (420, 782448), (448, 733545), (480, 684642), (504, 652040), (560, 586836), (576, 570535), (630, 521632), (672, 489030), (720, 456428), (840, 391224), (960, 342321), (1008, 326020), (1120, 293418), (1260, 260816), (1344, 244515), (1440, 228214), (1680, 195612), (2016, 163010), (2240, 146709), (2520, 130408), (2880, 114107), (3360, 97806), (4032, 81505), (5040, 65204), (6720, 48903), (10080, 32602), (16301, 20160)]