1015516440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 3446876160

約数和(自身を除く): 2431359720

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, 81, 90, 108, 120, 135, 162, 180, 191, 216, 243, 270, 324, 360, 382, 405, 486, 540, 547, 573, 648, 764, 810, 955, 972, 1080, 1094, 1146, 1215, 1528, 1620, 1641, 1719, 1910, 1944, 2188, 2292, 2430, 2735, 2865, 3240, 3282, 3438, 3820, 4376, 4584, 4860, 4923, 5157, 5470, 5730, 6564, 6876, 7640, 8205, 8595, 9720, 9846, 10314, 10940, 11460, 13128, 13752, 14769, 15471, 16410, 17190, 19692, 20628, 21880, 22920, 24615, 25785, 29538, 30942, 32820, 34380, 39384, 41256, 44307, 46413, 49230, 51570, 59076, 61884, 65640, 68760, 73845, 77355, 88614, 92826, 98460, 103140, 104477, 118152, 123768, 132921, 147690, 154710, 177228, 185652, 196920, 206280, 208954, 221535, 232065, 265842, 295380, 309420, 313431, 354456, 371304, 417908, 443070, 464130, 522385, 531684, 590760, 618840, 626862, 664605, 835816, 886140, 928260, 940293, 1044770, 1063368, 1253724, 1329210, 1567155, 1772280, 1856520, 1880586, 2089540, 2507448, 2658420, 2820879, 3134310, 3761172, 4179080, 4701465, 5316840, 5641758, 6268620, 7522344, 8462637, 9402930, 11283516, 12537240, 14104395, 16925274, 18805860, 22567032, 25387911, 28208790, 33850548, 37611720, 42313185, 50775822, 56417580, 67701096, 84626370, 101551644, 112835160, 126939555, 169252740, 203103288, 253879110, 338505480, 507758220, 1015516440]

約数ペア:

[(1, 1015516440), (2, 507758220), (3, 338505480), (4, 253879110), (5, 203103288), (6, 169252740), (8, 126939555), (9, 112835160), (10, 101551644), (12, 84626370), (15, 67701096), (18, 56417580), (20, 50775822), (24, 42313185), (27, 37611720), (30, 33850548), (36, 28208790), (40, 25387911), (45, 22567032), (54, 18805860), (60, 16925274), (72, 14104395), (81, 12537240), (90, 11283516), (108, 9402930), (120, 8462637), (135, 7522344), (162, 6268620), (180, 5641758), (191, 5316840), (216, 4701465), (243, 4179080), (270, 3761172), (324, 3134310), (360, 2820879), (382, 2658420), (405, 2507448), (486, 2089540), (540, 1880586), (547, 1856520), (573, 1772280), (648, 1567155), (764, 1329210), (810, 1253724), (955, 1063368), (972, 1044770), (1080, 940293), (1094, 928260), (1146, 886140), (1215, 835816), (1528, 664605), (1620, 626862), (1641, 618840), (1719, 590760), (1910, 531684), (1944, 522385), (2188, 464130), (2292, 443070), (2430, 417908), (2735, 371304), (2865, 354456), (3240, 313431), (3282, 309420), (3438, 295380), (3820, 265842), (4376, 232065), (4584, 221535), (4860, 208954), (4923, 206280), (5157, 196920), (5470, 185652), (5730, 177228), (6564, 154710), (6876, 147690), (7640, 132921), (8205, 123768), (8595, 118152), (9720, 104477), (9846, 103140), (10314, 98460), (10940, 92826), (11460, 88614), (13128, 77355), (13752, 73845), (14769, 68760), (15471, 65640), (16410, 61884), (17190, 59076), (19692, 51570), (20628, 49230), (21880, 46413), (22920, 44307), (24615, 41256), (25785, 39384), (29538, 34380), (30942, 32820)]