347947320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10103}}^1$

素因数の和:10165

約数の個数: 128

約数和(自身を含む): 1222179840

約数和(自身を除く): 874232520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 10103, 11480, 17220, 20206, 30309, 34440, 40412, 50515, 60618, 70721, 80824, 101030, 121236, 141442, 151545, 202060, 212163, 242472, 282884, 303090, 353605, 404120, 414223, 424326, 565768, 606180, 707210, 828446, 848652, 1060815, 1212360, 1242669, 1414420, 1656892, 1697304, 2071115, 2121630, 2485338, 2828840, 2899561, 3313784, 4142230, 4243260, 4970676, 5799122, 6213345, 8284460, 8486520, 8698683, 9941352, 11598244, 12426690, 14497805, 16568920, 17397366, 23196488, 24853380, 28995610, 34794732, 43493415, 49706760, 57991220, 69589464, 86986830, 115982440, 173973660, 347947320]

約数ペア:

[(1, 347947320), (2, 173973660), (3, 115982440), (4, 86986830), (5, 69589464), (6, 57991220), (7, 49706760), (8, 43493415), (10, 34794732), (12, 28995610), (14, 24853380), (15, 23196488), (20, 17397366), (21, 16568920), (24, 14497805), (28, 12426690), (30, 11598244), (35, 9941352), (40, 8698683), (41, 8486520), (42, 8284460), (56, 6213345), (60, 5799122), (70, 4970676), (82, 4243260), (84, 4142230), (105, 3313784), (120, 2899561), (123, 2828840), (140, 2485338), (164, 2121630), (168, 2071115), (205, 1697304), (210, 1656892), (246, 1414420), (280, 1242669), (287, 1212360), (328, 1060815), (410, 848652), (420, 828446), (492, 707210), (574, 606180), (615, 565768), (820, 424326), (840, 414223), (861, 404120), (984, 353605), (1148, 303090), (1230, 282884), (1435, 242472), (1640, 212163), (1722, 202060), (2296, 151545), (2460, 141442), (2870, 121236), (3444, 101030), (4305, 80824), (4920, 70721), (5740, 60618), (6888, 50515), (8610, 40412), (10103, 34440), (11480, 30309), (17220, 20206)]