131140080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 456667200

約数和(自身を除く): 325527120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 557, 654, 720, 872, 981, 1080, 1090, 1114, 1308, 1635, 1671, 1744, 1962, 2160, 2180, 2228, 2616, 2785, 2943, 3270, 3342, 3924, 4360, 4456, 4905, 5013, 5232, 5570, 5886, 6540, 6684, 7848, 8355, 8720, 8912, 9810, 10026, 11140, 11772, 13080, 13368, 14715, 15039, 15696, 16710, 19620, 20052, 22280, 23544, 25065, 26160, 26736, 29430, 30078, 33420, 39240, 40104, 44560, 47088, 50130, 58860, 60156, 60713, 66840, 75195, 78480, 80208, 100260, 117720, 120312, 121426, 133680, 150390, 182139, 200520, 235440, 240624, 242852, 300780, 303565, 364278, 401040, 485704, 546417, 601560, 607130, 728556, 910695, 971408, 1092834, 1203120, 1214260, 1457112, 1639251, 1821390, 2185668, 2428520, 2732085, 2914224, 3278502, 3642780, 4371336, 4857040, 5464170, 6557004, 7285560, 8196255, 8742672, 10928340, 13114008, 14571120, 16392510, 21856680, 26228016, 32785020, 43713360, 65570040, 131140080]

約数ペア:

[(1, 131140080), (2, 65570040), (3, 43713360), (4, 32785020), (5, 26228016), (6, 21856680), (8, 16392510), (9, 14571120), (10, 13114008), (12, 10928340), (15, 8742672), (16, 8196255), (18, 7285560), (20, 6557004), (24, 5464170), (27, 4857040), (30, 4371336), (36, 3642780), (40, 3278502), (45, 2914224), (48, 2732085), (54, 2428520), (60, 2185668), (72, 1821390), (80, 1639251), (90, 1457112), (108, 1214260), (109, 1203120), (120, 1092834), (135, 971408), (144, 910695), (180, 728556), (216, 607130), (218, 601560), (240, 546417), (270, 485704), (327, 401040), (360, 364278), (432, 303565), (436, 300780), (540, 242852), (545, 240624), (557, 235440), (654, 200520), (720, 182139), (872, 150390), (981, 133680), (1080, 121426), (1090, 120312), (1114, 117720), (1308, 100260), (1635, 80208), (1671, 78480), (1744, 75195), (1962, 66840), (2160, 60713), (2180, 60156), (2228, 58860), (2616, 50130), (2785, 47088), (2943, 44560), (3270, 40104), (3342, 39240), (3924, 33420), (4360, 30078), (4456, 29430), (4905, 26736), (5013, 26160), (5232, 25065), (5570, 23544), (5886, 22280), (6540, 20052), (6684, 19620), (7848, 16710), (8355, 15696), (8720, 15039), (8912, 14715), (9810, 13368), (10026, 13080), (11140, 11772)]