63697140

素因数分解:

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

素因数の和:358

約数の個数: 144

約数和(自身を含む): 210607488

約数和(自身を除く): 146910348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 163, 167, 180, 195, 234, 260, 326, 334, 390, 468, 489, 501, 585, 652, 668, 780, 815, 835, 978, 1002, 1170, 1467, 1503, 1630, 1670, 1956, 2004, 2119, 2171, 2340, 2445, 2505, 2934, 3006, 3260, 3340, 4238, 4342, 4890, 5010, 5868, 6012, 6357, 6513, 7335, 7515, 8476, 8684, 9780, 10020, 10595, 10855, 12714, 13026, 14670, 15030, 19071, 19539, 21190, 21710, 25428, 26052, 27221, 29340, 30060, 31785, 32565, 38142, 39078, 42380, 43420, 54442, 63570, 65130, 76284, 78156, 81663, 95355, 97695, 108884, 127140, 130260, 136105, 163326, 190710, 195390, 244989, 272210, 326652, 353873, 381420, 390780, 408315, 489978, 544420, 707746, 816630, 979956, 1061619, 1224945, 1415492, 1633260, 1769365, 2123238, 2449890, 3184857, 3538730, 4246476, 4899780, 5308095, 6369714, 7077460, 10616190, 12739428, 15924285, 21232380, 31848570, 63697140]

約数ペア:

[(1, 63697140), (2, 31848570), (3, 21232380), (4, 15924285), (5, 12739428), (6, 10616190), (9, 7077460), (10, 6369714), (12, 5308095), (13, 4899780), (15, 4246476), (18, 3538730), (20, 3184857), (26, 2449890), (30, 2123238), (36, 1769365), (39, 1633260), (45, 1415492), (52, 1224945), (60, 1061619), (65, 979956), (78, 816630), (90, 707746), (117, 544420), (130, 489978), (156, 408315), (163, 390780), (167, 381420), (180, 353873), (195, 326652), (234, 272210), (260, 244989), (326, 195390), (334, 190710), (390, 163326), (468, 136105), (489, 130260), (501, 127140), (585, 108884), (652, 97695), (668, 95355), (780, 81663), (815, 78156), (835, 76284), (978, 65130), (1002, 63570), (1170, 54442), (1467, 43420), (1503, 42380), (1630, 39078), (1670, 38142), (1956, 32565), (2004, 31785), (2119, 30060), (2171, 29340), (2340, 27221), (2445, 26052), (2505, 25428), (2934, 21710), (3006, 21190), (3260, 19539), (3340, 19071), (4238, 15030), (4342, 14670), (4890, 13026), (5010, 12714), (5868, 10855), (6012, 10595), (6357, 10020), (6513, 9780), (7335, 8684), (7515, 8476)]