1489658520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{93337}}^1$

素因数の和:93377

約数の個数: 128

約数和(自身を含む): 5376268800

約数和(自身を除く): 3886610280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 93337, 186674, 280011, 373348, 466685, 560022, 653359, 746696, 933370, 1120044, 1306718, 1400055, 1773403, 1866740, 1960077, 2240088, 2613436, 2800110, 3266795, 3546806, 3733480, 3920154, 5226872, 5320209, 5600220, 6533590, 7093612, 7840308, 8867015, 9800385, 10640418, 11200440, 12413821, 13067180, 14187224, 15680616, 17734030, 19600770, 21280836, 24827642, 26134360, 26601045, 35468060, 37241463, 39201540, 42561672, 49655284, 53202090, 62069105, 70936120, 74482926, 78403080, 99310568, 106404180, 124138210, 148965852, 186207315, 212808360, 248276420, 297931704, 372414630, 496552840, 744829260, 1489658520]

約数ペア:

[(1, 1489658520), (2, 744829260), (3, 496552840), (4, 372414630), (5, 297931704), (6, 248276420), (7, 212808360), (8, 186207315), (10, 148965852), (12, 124138210), (14, 106404180), (15, 99310568), (19, 78403080), (20, 74482926), (21, 70936120), (24, 62069105), (28, 53202090), (30, 49655284), (35, 42561672), (38, 39201540), (40, 37241463), (42, 35468060), (56, 26601045), (57, 26134360), (60, 24827642), (70, 21280836), (76, 19600770), (84, 17734030), (95, 15680616), (105, 14187224), (114, 13067180), (120, 12413821), (133, 11200440), (140, 10640418), (152, 9800385), (168, 8867015), (190, 7840308), (210, 7093612), (228, 6533590), (266, 5600220), (280, 5320209), (285, 5226872), (380, 3920154), (399, 3733480), (420, 3546806), (456, 3266795), (532, 2800110), (570, 2613436), (665, 2240088), (760, 1960077), (798, 1866740), (840, 1773403), (1064, 1400055), (1140, 1306718), (1330, 1120044), (1596, 933370), (1995, 746696), (2280, 653359), (2660, 560022), (3192, 466685), (3990, 373348), (5320, 280011), (7980, 186674), (15960, 93337)]