42464760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 138862080

約数和(自身を除く): 96397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 167, 195, 260, 312, 326, 334, 390, 489, 501, 520, 652, 668, 780, 815, 835, 978, 1002, 1304, 1336, 1560, 1630, 1670, 1956, 2004, 2119, 2171, 2445, 2505, 3260, 3340, 3912, 4008, 4238, 4342, 4890, 5010, 6357, 6513, 6520, 6680, 8476, 8684, 9780, 10020, 10595, 10855, 12714, 13026, 16952, 17368, 19560, 20040, 21190, 21710, 25428, 26052, 27221, 31785, 32565, 42380, 43420, 50856, 52104, 54442, 63570, 65130, 81663, 84760, 86840, 108884, 127140, 130260, 136105, 163326, 217768, 254280, 260520, 272210, 326652, 353873, 408315, 544420, 653304, 707746, 816630, 1061619, 1088840, 1415492, 1633260, 1769365, 2123238, 2830984, 3266520, 3538730, 4246476, 5308095, 7077460, 8492952, 10616190, 14154920, 21232380, 42464760]

約数ペア:

[(1, 42464760), (2, 21232380), (3, 14154920), (4, 10616190), (5, 8492952), (6, 7077460), (8, 5308095), (10, 4246476), (12, 3538730), (13, 3266520), (15, 2830984), (20, 2123238), (24, 1769365), (26, 1633260), (30, 1415492), (39, 1088840), (40, 1061619), (52, 816630), (60, 707746), (65, 653304), (78, 544420), (104, 408315), (120, 353873), (130, 326652), (156, 272210), (163, 260520), (167, 254280), (195, 217768), (260, 163326), (312, 136105), (326, 130260), (334, 127140), (390, 108884), (489, 86840), (501, 84760), (520, 81663), (652, 65130), (668, 63570), (780, 54442), (815, 52104), (835, 50856), (978, 43420), (1002, 42380), (1304, 32565), (1336, 31785), (1560, 27221), (1630, 26052), (1670, 25428), (1956, 21710), (2004, 21190), (2119, 20040), (2171, 19560), (2445, 17368), (2505, 16952), (3260, 13026), (3340, 12714), (3912, 10855), (4008, 10595), (4238, 10020), (4342, 9780), (4890, 8684), (5010, 8476), (6357, 6680), (6513, 6520)]