193373320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1373}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 498597120

約数和(自身を除く): 305223800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 503, 1006, 1373, 2012, 2515, 2746, 3521, 4024, 5030, 5492, 6865, 7042, 9611, 10060, 10984, 13730, 14084, 17605, 19222, 20120, 27460, 28168, 35210, 38444, 48055, 54920, 70420, 76888, 96110, 140840, 192220, 384440, 690619, 1381238, 2762476, 3453095, 4834333, 5524952, 6906190, 9668666, 13812380, 19337332, 24171665, 27624760, 38674664, 48343330, 96686660, 193373320]

約数ペア:

[(1, 193373320), (2, 96686660), (4, 48343330), (5, 38674664), (7, 27624760), (8, 24171665), (10, 19337332), (14, 13812380), (20, 9668666), (28, 6906190), (35, 5524952), (40, 4834333), (56, 3453095), (70, 2762476), (140, 1381238), (280, 690619), (503, 384440), (1006, 192220), (1373, 140840), (2012, 96110), (2515, 76888), (2746, 70420), (3521, 54920), (4024, 48055), (5030, 38444), (5492, 35210), (6865, 28168), (7042, 27460), (9611, 20120), (10060, 19222), (10984, 17605), (13730, 14084)]