621829320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12547}}^1$

素因数の和:12627

約数の個数: 128

約数和(自身を含む): 2168294400

約数和(自身を除く): 1546465080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9912, 12390, 12547, 16520, 24780, 25094, 37641, 49560, 50188, 62735, 75282, 87829, 100376, 125470, 150564, 175658, 188205, 250940, 263487, 301128, 351316, 376410, 439145, 501880, 526974, 702632, 740273, 752820, 878290, 1053948, 1317435, 1480546, 1505640, 1756580, 2107896, 2220819, 2634870, 2961092, 3513160, 3701365, 4441638, 5181911, 5269740, 5922184, 7402730, 8883276, 10363822, 10539480, 11104095, 14805460, 15545733, 17766552, 20727644, 22208190, 25909555, 29610920, 31091466, 41455288, 44416380, 51819110, 62182932, 77728665, 88832760, 103638220, 124365864, 155457330, 207276440, 310914660, 621829320]

約数ペア:

[(1, 621829320), (2, 310914660), (3, 207276440), (4, 155457330), (5, 124365864), (6, 103638220), (7, 88832760), (8, 77728665), (10, 62182932), (12, 51819110), (14, 44416380), (15, 41455288), (20, 31091466), (21, 29610920), (24, 25909555), (28, 22208190), (30, 20727644), (35, 17766552), (40, 15545733), (42, 14805460), (56, 11104095), (59, 10539480), (60, 10363822), (70, 8883276), (84, 7402730), (105, 5922184), (118, 5269740), (120, 5181911), (140, 4441638), (168, 3701365), (177, 3513160), (210, 2961092), (236, 2634870), (280, 2220819), (295, 2107896), (354, 1756580), (413, 1505640), (420, 1480546), (472, 1317435), (590, 1053948), (708, 878290), (826, 752820), (840, 740273), (885, 702632), (1180, 526974), (1239, 501880), (1416, 439145), (1652, 376410), (1770, 351316), (2065, 301128), (2360, 263487), (2478, 250940), (3304, 188205), (3540, 175658), (4130, 150564), (4956, 125470), (6195, 100376), (7080, 87829), (8260, 75282), (9912, 62735), (12390, 50188), (12547, 49560), (16520, 37641), (24780, 25094)]