356069280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{15139}}^1$

素因数の和:15171

約数の個数: 144

約数和(自身を含む): 1304825760

約数和(自身を除く): 948756480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 15139, 23520, 30278, 45417, 60556, 75695, 90834, 105973, 121112, 151390, 181668, 211946, 227085, 242224, 302780, 317919, 363336, 423892, 454170, 484448, 529865, 605560, 635838, 726672, 741811, 847784, 908340, 1059730, 1211120, 1271676, 1453344, 1483622, 1589595, 1695568, 1816680, 2119460, 2225433, 2422240, 2543352, 2967244, 3179190, 3391136, 3633360, 3709055, 4238920, 4450866, 5086704, 5934488, 6358380, 7266720, 7418110, 8477840, 8901732, 10173408, 11127165, 11868976, 12716760, 14836220, 16955680, 17803464, 22254330, 23737952, 25433520, 29672440, 35606928, 44508660, 50867040, 59344880, 71213856, 89017320, 118689760, 178034640, 356069280]

約数ペア:

[(1, 356069280), (2, 178034640), (3, 118689760), (4, 89017320), (5, 71213856), (6, 59344880), (7, 50867040), (8, 44508660), (10, 35606928), (12, 29672440), (14, 25433520), (15, 23737952), (16, 22254330), (20, 17803464), (21, 16955680), (24, 14836220), (28, 12716760), (30, 11868976), (32, 11127165), (35, 10173408), (40, 8901732), (42, 8477840), (48, 7418110), (49, 7266720), (56, 6358380), (60, 5934488), (70, 5086704), (80, 4450866), (84, 4238920), (96, 3709055), (98, 3633360), (105, 3391136), (112, 3179190), (120, 2967244), (140, 2543352), (147, 2422240), (160, 2225433), (168, 2119460), (196, 1816680), (210, 1695568), (224, 1589595), (240, 1483622), (245, 1453344), (280, 1271676), (294, 1211120), (336, 1059730), (392, 908340), (420, 847784), (480, 741811), (490, 726672), (560, 635838), (588, 605560), (672, 529865), (735, 484448), (784, 454170), (840, 423892), (980, 363336), (1120, 317919), (1176, 302780), (1470, 242224), (1568, 227085), (1680, 211946), (1960, 181668), (2352, 151390), (2940, 121112), (3360, 105973), (3920, 90834), (4704, 75695), (5880, 60556), (7840, 45417), (11760, 30278), (15139, 23520)]