129013920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12799}}^1$

素因数の和:12827

約数の個数: 144

約数和(自身を含む): 503193600

約数和(自身を除く): 374179680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12799, 25598, 38397, 51196, 63995, 76794, 89593, 102392, 115191, 127990, 153588, 179186, 191985, 204784, 230382, 255980, 268779, 307176, 358372, 383970, 409568, 447965, 460764, 511960, 537558, 575955, 614352, 716744, 767940, 806337, 895930, 921528, 1023920, 1075116, 1151910, 1228704, 1343895, 1433488, 1535880, 1612674, 1791860, 1843056, 2047840, 2150232, 2303820, 2687790, 2866976, 3071760, 3225348, 3583720, 3686112, 4031685, 4300464, 4607640, 5375580, 6143520, 6450696, 7167440, 8063370, 8600928, 9215280, 10751160, 12901392, 14334880, 16126740, 18430560, 21502320, 25802784, 32253480, 43004640, 64506960, 129013920]

約数ペア:

[(1, 129013920), (2, 64506960), (3, 43004640), (4, 32253480), (5, 25802784), (6, 21502320), (7, 18430560), (8, 16126740), (9, 14334880), (10, 12901392), (12, 10751160), (14, 9215280), (15, 8600928), (16, 8063370), (18, 7167440), (20, 6450696), (21, 6143520), (24, 5375580), (28, 4607640), (30, 4300464), (32, 4031685), (35, 3686112), (36, 3583720), (40, 3225348), (42, 3071760), (45, 2866976), (48, 2687790), (56, 2303820), (60, 2150232), (63, 2047840), (70, 1843056), (72, 1791860), (80, 1612674), (84, 1535880), (90, 1433488), (96, 1343895), (105, 1228704), (112, 1151910), (120, 1075116), (126, 1023920), (140, 921528), (144, 895930), (160, 806337), (168, 767940), (180, 716744), (210, 614352), (224, 575955), (240, 537558), (252, 511960), (280, 460764), (288, 447965), (315, 409568), (336, 383970), (360, 358372), (420, 307176), (480, 268779), (504, 255980), (560, 230382), (630, 204784), (672, 191985), (720, 179186), (840, 153588), (1008, 127990), (1120, 115191), (1260, 102392), (1440, 89593), (1680, 76794), (2016, 63995), (2520, 51196), (3360, 38397), (5040, 25598), (10080, 12799)]