15690025680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{118219}}^1$

素因数の和:118321

約数の個数: 160

約数和(自身を含む): 56291635200

約数和(自身を除く): 40601609520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6636, 8295, 8848, 9480, 11060, 13272, 16590, 18960, 22120, 26544, 33180, 44240, 66360, 118219, 132720, 236438, 354657, 472876, 591095, 709314, 827533, 945752, 1182190, 1418628, 1655066, 1773285, 1891504, 2364380, 2482599, 2837256, 3310132, 3546570, 4137665, 4728760, 4965198, 5674512, 6620264, 7093140, 8275330, 9339301, 9457520, 9930396, 12412995, 13240528, 14186280, 16550660, 18678602, 19860792, 24825990, 28017903, 28372560, 33101320, 37357204, 39721584, 46696505, 49651980, 56035806, 65375107, 66202640, 74714408, 93393010, 99303960, 112071612, 130750214, 140089515, 149428816, 186786020, 196125321, 198607920, 224143224, 261500428, 280179030, 326875535, 373572040, 392250642, 448286448, 523000856, 560358060, 653751070, 747144080, 784501284, 980626605, 1046001712, 1120716120, 1307502140, 1569002568, 1961253210, 2241432240, 2615004280, 3138005136, 3922506420, 5230008560, 7845012840, 15690025680]

約数ペア:

[(1, 15690025680), (2, 7845012840), (3, 5230008560), (4, 3922506420), (5, 3138005136), (6, 2615004280), (7, 2241432240), (8, 1961253210), (10, 1569002568), (12, 1307502140), (14, 1120716120), (15, 1046001712), (16, 980626605), (20, 784501284), (21, 747144080), (24, 653751070), (28, 560358060), (30, 523000856), (35, 448286448), (40, 392250642), (42, 373572040), (48, 326875535), (56, 280179030), (60, 261500428), (70, 224143224), (79, 198607920), (80, 196125321), (84, 186786020), (105, 149428816), (112, 140089515), (120, 130750214), (140, 112071612), (158, 99303960), (168, 93393010), (210, 74714408), (237, 66202640), (240, 65375107), (280, 56035806), (316, 49651980), (336, 46696505), (395, 39721584), (420, 37357204), (474, 33101320), (553, 28372560), (560, 28017903), (632, 24825990), (790, 19860792), (840, 18678602), (948, 16550660), (1106, 14186280), (1185, 13240528), (1264, 12412995), (1580, 9930396), (1659, 9457520), (1680, 9339301), (1896, 8275330), (2212, 7093140), (2370, 6620264), (2765, 5674512), (3160, 4965198), (3318, 4728760), (3792, 4137665), (4424, 3546570), (4740, 3310132), (5530, 2837256), (6320, 2482599), (6636, 2364380), (8295, 1891504), (8848, 1773285), (9480, 1655066), (11060, 1418628), (13272, 1182190), (16590, 945752), (18960, 827533), (22120, 709314), (26544, 591095), (33180, 472876), (44240, 354657), (66360, 236438), (118219, 132720)]