15676621020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{9767}}^1$

素因数の和:10060

約数の個数: 144

約数和(自身を含む): 49045284288

約数和(自身を除く): 33368663268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 241, 333, 370, 444, 482, 555, 666, 723, 740, 964, 1110, 1205, 1332, 1446, 1665, 2169, 2220, 2410, 2892, 3330, 3615, 4338, 4820, 6660, 7230, 8676, 8917, 9767, 10845, 14460, 17834, 19534, 21690, 26751, 29301, 35668, 39068, 43380, 44585, 48835, 53502, 58602, 80253, 87903, 89170, 97670, 107004, 117204, 133755, 146505, 160506, 175806, 178340, 195340, 267510, 293010, 321012, 351612, 361379, 401265, 439515, 535020, 586020, 722758, 802530, 879030, 1084137, 1445516, 1605060, 1758060, 1806895, 2168274, 2353847, 3252411, 3613790, 4336548, 4707694, 5420685, 6504822, 7061541, 7227580, 9415388, 10841370, 11769235, 13009644, 14123082, 16262055, 21184623, 21682740, 23538470, 28246164, 32524110, 35307705, 42369246, 47076940, 65048220, 70615410, 84738492, 87092339, 105923115, 141230820, 174184678, 211846230, 261277017, 348369356, 423692460, 435461695, 522554034, 783831051, 870923390, 1045108068, 1306385085, 1567662102, 1741846780, 2612770170, 3135324204, 3919155255, 5225540340, 7838310510, 15676621020]

約数ペア:

[(1, 15676621020), (2, 7838310510), (3, 5225540340), (4, 3919155255), (5, 3135324204), (6, 2612770170), (9, 1741846780), (10, 1567662102), (12, 1306385085), (15, 1045108068), (18, 870923390), (20, 783831051), (30, 522554034), (36, 435461695), (37, 423692460), (45, 348369356), (60, 261277017), (74, 211846230), (90, 174184678), (111, 141230820), (148, 105923115), (180, 87092339), (185, 84738492), (222, 70615410), (241, 65048220), (333, 47076940), (370, 42369246), (444, 35307705), (482, 32524110), (555, 28246164), (666, 23538470), (723, 21682740), (740, 21184623), (964, 16262055), (1110, 14123082), (1205, 13009644), (1332, 11769235), (1446, 10841370), (1665, 9415388), (2169, 7227580), (2220, 7061541), (2410, 6504822), (2892, 5420685), (3330, 4707694), (3615, 4336548), (4338, 3613790), (4820, 3252411), (6660, 2353847), (7230, 2168274), (8676, 1806895), (8917, 1758060), (9767, 1605060), (10845, 1445516), (14460, 1084137), (17834, 879030), (19534, 802530), (21690, 722758), (26751, 586020), (29301, 535020), (35668, 439515), (39068, 401265), (43380, 361379), (44585, 351612), (48835, 321012), (53502, 293010), (58602, 267510), (80253, 195340), (87903, 178340), (89170, 175806), (97670, 160506), (107004, 146505), (117204, 133755)]