15653918520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{198553}}^1$

素因数の和:198646

約数の個数: 128

約数和(自身を含む): 52894785600

約数和(自身を除く): 37240867080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 13140, 15768, 19710, 26280, 39420, 78840, 198553, 397106, 595659, 794212, 992765, 1191318, 1588424, 1786977, 1985530, 2382636, 2978295, 3573954, 3971060, 4765272, 5360931, 5956590, 7147908, 7942120, 8934885, 10721862, 11913180, 14295816, 14494369, 17869770, 21443724, 23826360, 26804655, 28988738, 35739540, 42887448, 43483107, 53609310, 57977476, 71479080, 72471845, 86966214, 107218620, 115954952, 130449321, 144943690, 173932428, 214437240, 217415535, 260898642, 289887380, 347864856, 391347963, 434831070, 521797284, 579774760, 652246605, 782695926, 869662140, 1043594568, 1304493210, 1565391852, 1739324280, 1956739815, 2608986420, 3130783704, 3913479630, 5217972840, 7826959260, 15653918520]

約数ペア:

[(1, 15653918520), (2, 7826959260), (3, 5217972840), (4, 3913479630), (5, 3130783704), (6, 2608986420), (8, 1956739815), (9, 1739324280), (10, 1565391852), (12, 1304493210), (15, 1043594568), (18, 869662140), (20, 782695926), (24, 652246605), (27, 579774760), (30, 521797284), (36, 434831070), (40, 391347963), (45, 347864856), (54, 289887380), (60, 260898642), (72, 217415535), (73, 214437240), (90, 173932428), (108, 144943690), (120, 130449321), (135, 115954952), (146, 107218620), (180, 86966214), (216, 72471845), (219, 71479080), (270, 57977476), (292, 53609310), (360, 43483107), (365, 42887448), (438, 35739540), (540, 28988738), (584, 26804655), (657, 23826360), (730, 21443724), (876, 17869770), (1080, 14494369), (1095, 14295816), (1314, 11913180), (1460, 10721862), (1752, 8934885), (1971, 7942120), (2190, 7147908), (2628, 5956590), (2920, 5360931), (3285, 4765272), (3942, 3971060), (4380, 3573954), (5256, 2978295), (6570, 2382636), (7884, 1985530), (8760, 1786977), (9855, 1588424), (13140, 1191318), (15768, 992765), (19710, 794212), (26280, 595659), (39420, 397106), (78840, 198553)]