19962304920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{10711}}^1$

素因数の和:10926

約数の個数: 192

約数和(自身を含む): 67377623040

約数和(自身を除く): 47415318120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 167, 180, 186, 248, 279, 310, 334, 360, 372, 465, 501, 558, 620, 668, 744, 835, 930, 1002, 1116, 1240, 1336, 1395, 1503, 1670, 1860, 2004, 2232, 2505, 2790, 3006, 3340, 3720, 4008, 5010, 5177, 5580, 6012, 6680, 7515, 10020, 10354, 10711, 11160, 12024, 15030, 15531, 20040, 20708, 21422, 25885, 30060, 31062, 32133, 41416, 42844, 46593, 51770, 53555, 60120, 62124, 64266, 77655, 85688, 93186, 96399, 103540, 107110, 124248, 128532, 155310, 160665, 186372, 192798, 207080, 214220, 232965, 257064, 310620, 321330, 332041, 372744, 385596, 428440, 465930, 481995, 621240, 642660, 664082, 771192, 931860, 963990, 996123, 1285320, 1328164, 1660205, 1788737, 1863720, 1927980, 1992246, 2656328, 2988369, 3320410, 3577474, 3855960, 3984492, 4980615, 5366211, 5976738, 6640820, 7154948, 7968984, 8943685, 9961230, 10732422, 11953476, 13281640, 14309896, 14941845, 16098633, 17887370, 19922460, 21464844, 23906952, 26831055, 29883690, 32197266, 35774740, 39844920, 42929688, 53662110, 55450847, 59767380, 64394532, 71549480, 80493165, 107324220, 110901694, 119534760, 128789064, 160986330, 166352541, 214648440, 221803388, 277254235, 321972660, 332705082, 443606776, 499057623, 554508470, 643945320, 665410164, 831762705, 998115246, 1109016940, 1330820328, 1663525410, 1996230492, 2218033880, 2495288115, 3327050820, 3992460984, 4990576230, 6654101640, 9981152460, 19962304920]

約数ペア:

[(1, 19962304920), (2, 9981152460), (3, 6654101640), (4, 4990576230), (5, 3992460984), (6, 3327050820), (8, 2495288115), (9, 2218033880), (10, 1996230492), (12, 1663525410), (15, 1330820328), (18, 1109016940), (20, 998115246), (24, 831762705), (30, 665410164), (31, 643945320), (36, 554508470), (40, 499057623), (45, 443606776), (60, 332705082), (62, 321972660), (72, 277254235), (90, 221803388), (93, 214648440), (120, 166352541), (124, 160986330), (155, 128789064), (167, 119534760), (180, 110901694), (186, 107324220), (248, 80493165), (279, 71549480), (310, 64394532), (334, 59767380), (360, 55450847), (372, 53662110), (465, 42929688), (501, 39844920), (558, 35774740), (620, 32197266), (668, 29883690), (744, 26831055), (835, 23906952), (930, 21464844), (1002, 19922460), (1116, 17887370), (1240, 16098633), (1336, 14941845), (1395, 14309896), (1503, 13281640), (1670, 11953476), (1860, 10732422), (2004, 9961230), (2232, 8943685), (2505, 7968984), (2790, 7154948), (3006, 6640820), (3340, 5976738), (3720, 5366211), (4008, 4980615), (5010, 3984492), (5177, 3855960), (5580, 3577474), (6012, 3320410), (6680, 2988369), (7515, 2656328), (10020, 1992246), (10354, 1927980), (10711, 1863720), (11160, 1788737), (12024, 1660205), (15030, 1328164), (15531, 1285320), (20040, 996123), (20708, 963990), (21422, 931860), (25885, 771192), (30060, 664082), (31062, 642660), (32133, 621240), (41416, 481995), (42844, 465930), (46593, 428440), (51770, 385596), (53555, 372744), (60120, 332041), (62124, 321330), (64266, 310620), (77655, 257064), (85688, 232965), (93186, 214220), (96399, 207080), (103540, 192798), (107110, 186372), (124248, 160665), (128532, 155310)]