1896292080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18679}}^1$

素因数の和:18748

約数の個数: 160

約数和(自身を含む): 6671001600

約数和(自身を除く): 4774709520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12690, 16920, 18679, 20304, 25380, 33840, 37358, 50760, 56037, 74716, 93395, 101520, 112074, 149432, 168111, 186790, 224148, 280185, 298864, 336222, 373580, 448296, 504333, 560370, 672444, 747160, 840555, 877913, 896592, 1008666, 1120740, 1344888, 1494320, 1681110, 1755826, 2017332, 2241480, 2521665, 2633739, 2689776, 3362220, 3511652, 4034664, 4389565, 4482960, 5043330, 5267478, 6724440, 7023304, 7901217, 8069328, 8779130, 10086660, 10534956, 13168695, 13448880, 14046608, 15802434, 17558260, 20173320, 21069912, 23703651, 26337390, 31604868, 35116520, 39506085, 40346640, 42139824, 47407302, 52674780, 63209736, 70233040, 79012170, 94814604, 105349560, 118518255, 126419472, 158024340, 189629208, 210699120, 237036510, 316048680, 379258416, 474073020, 632097360, 948146040, 1896292080]

約数ペア:

[(1, 1896292080), (2, 948146040), (3, 632097360), (4, 474073020), (5, 379258416), (6, 316048680), (8, 237036510), (9, 210699120), (10, 189629208), (12, 158024340), (15, 126419472), (16, 118518255), (18, 105349560), (20, 94814604), (24, 79012170), (27, 70233040), (30, 63209736), (36, 52674780), (40, 47407302), (45, 42139824), (47, 40346640), (48, 39506085), (54, 35116520), (60, 31604868), (72, 26337390), (80, 23703651), (90, 21069912), (94, 20173320), (108, 17558260), (120, 15802434), (135, 14046608), (141, 13448880), (144, 13168695), (180, 10534956), (188, 10086660), (216, 8779130), (235, 8069328), (240, 7901217), (270, 7023304), (282, 6724440), (360, 5267478), (376, 5043330), (423, 4482960), (432, 4389565), (470, 4034664), (540, 3511652), (564, 3362220), (705, 2689776), (720, 2633739), (752, 2521665), (846, 2241480), (940, 2017332), (1080, 1755826), (1128, 1681110), (1269, 1494320), (1410, 1344888), (1692, 1120740), (1880, 1008666), (2115, 896592), (2160, 877913), (2256, 840555), (2538, 747160), (2820, 672444), (3384, 560370), (3760, 504333), (4230, 448296), (5076, 373580), (5640, 336222), (6345, 298864), (6768, 280185), (8460, 224148), (10152, 186790), (11280, 168111), (12690, 149432), (16920, 112074), (18679, 101520), (20304, 93395), (25380, 74716), (33840, 56037), (37358, 50760)]