155763720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 192

約数和(自身を含む): 584737920

約数和(自身を除く): 428974200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 113, 120, 126, 140, 168, 180, 210, 226, 252, 280, 315, 339, 360, 420, 452, 504, 547, 565, 630, 678, 791, 840, 904, 1017, 1094, 1130, 1260, 1356, 1582, 1641, 1695, 2034, 2188, 2260, 2373, 2520, 2712, 2735, 3164, 3282, 3390, 3829, 3955, 4068, 4376, 4520, 4746, 4923, 5085, 5470, 6328, 6564, 6780, 7119, 7658, 7910, 8136, 8205, 9492, 9846, 10170, 10940, 11487, 11865, 13128, 13560, 14238, 15316, 15820, 16410, 18984, 19145, 19692, 20340, 21880, 22974, 23730, 24615, 28476, 30632, 31640, 32820, 34461, 35595, 38290, 39384, 40680, 45948, 47460, 49230, 56952, 57435, 61811, 65640, 68922, 71190, 76580, 91896, 94920, 98460, 114870, 123622, 137844, 142380, 153160, 172305, 185433, 196920, 229740, 247244, 275688, 284760, 309055, 344610, 370866, 432677, 459480, 494488, 556299, 618110, 689220, 741732, 865354, 927165, 1112598, 1236220, 1298031, 1378440, 1483464, 1730708, 1854330, 2163385, 2225196, 2472440, 2596062, 2781495, 3461416, 3708660, 3894093, 4326770, 4450392, 5192124, 5562990, 6490155, 7417320, 7788186, 8653540, 10384248, 11125980, 12980310, 15576372, 17307080, 19470465, 22251960, 25960620, 31152744, 38940930, 51921240, 77881860, 155763720]

約数ペア:

[(1, 155763720), (2, 77881860), (3, 51921240), (4, 38940930), (5, 31152744), (6, 25960620), (7, 22251960), (8, 19470465), (9, 17307080), (10, 15576372), (12, 12980310), (14, 11125980), (15, 10384248), (18, 8653540), (20, 7788186), (21, 7417320), (24, 6490155), (28, 5562990), (30, 5192124), (35, 4450392), (36, 4326770), (40, 3894093), (42, 3708660), (45, 3461416), (56, 2781495), (60, 2596062), (63, 2472440), (70, 2225196), (72, 2163385), (84, 1854330), (90, 1730708), (105, 1483464), (113, 1378440), (120, 1298031), (126, 1236220), (140, 1112598), (168, 927165), (180, 865354), (210, 741732), (226, 689220), (252, 618110), (280, 556299), (315, 494488), (339, 459480), (360, 432677), (420, 370866), (452, 344610), (504, 309055), (547, 284760), (565, 275688), (630, 247244), (678, 229740), (791, 196920), (840, 185433), (904, 172305), (1017, 153160), (1094, 142380), (1130, 137844), (1260, 123622), (1356, 114870), (1582, 98460), (1641, 94920), (1695, 91896), (2034, 76580), (2188, 71190), (2260, 68922), (2373, 65640), (2520, 61811), (2712, 57435), (2735, 56952), (3164, 49230), (3282, 47460), (3390, 45948), (3829, 40680), (3955, 39384), (4068, 38290), (4376, 35595), (4520, 34461), (4746, 32820), (4923, 31640), (5085, 30632), (5470, 28476), (6328, 24615), (6564, 23730), (6780, 22974), (7119, 21880), (7658, 20340), (7910, 19692), (8136, 19145), (8205, 18984), (9492, 16410), (9846, 15820), (10170, 15316), (10940, 14238), (11487, 13560), (11865, 13128)]