2289188520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57287}}^1$

素因数の和:57344

約数の個数: 128

約数和(自身を含む): 7836998400

約数和(自身を除く): 5547809880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 6660, 7992, 9990, 13320, 19980, 39960, 57287, 114574, 171861, 229148, 286435, 343722, 458296, 515583, 572870, 687444, 859305, 1031166, 1145740, 1374888, 1546749, 1718610, 2062332, 2119619, 2291480, 2577915, 3093498, 3437220, 4124664, 4239238, 5155830, 6186996, 6358857, 6874440, 7733745, 8478476, 10311660, 10598095, 12373992, 12717714, 15467490, 16956952, 19076571, 20623320, 21196190, 25435428, 30934980, 31794285, 38153142, 42392380, 50870856, 57229713, 61869960, 63588570, 76306284, 84784760, 95382855, 114459426, 127177140, 152612568, 190765710, 228918852, 254354280, 286148565, 381531420, 457837704, 572297130, 763062840, 1144594260, 2289188520]

約数ペア:

[(1, 2289188520), (2, 1144594260), (3, 763062840), (4, 572297130), (5, 457837704), (6, 381531420), (8, 286148565), (9, 254354280), (10, 228918852), (12, 190765710), (15, 152612568), (18, 127177140), (20, 114459426), (24, 95382855), (27, 84784760), (30, 76306284), (36, 63588570), (37, 61869960), (40, 57229713), (45, 50870856), (54, 42392380), (60, 38153142), (72, 31794285), (74, 30934980), (90, 25435428), (108, 21196190), (111, 20623320), (120, 19076571), (135, 16956952), (148, 15467490), (180, 12717714), (185, 12373992), (216, 10598095), (222, 10311660), (270, 8478476), (296, 7733745), (333, 6874440), (360, 6358857), (370, 6186996), (444, 5155830), (540, 4239238), (555, 4124664), (666, 3437220), (740, 3093498), (888, 2577915), (999, 2291480), (1080, 2119619), (1110, 2062332), (1332, 1718610), (1480, 1546749), (1665, 1374888), (1998, 1145740), (2220, 1031166), (2664, 859305), (3330, 687444), (3996, 572870), (4440, 515583), (4995, 458296), (6660, 343722), (7992, 286435), (9990, 229148), (13320, 171861), (19980, 114574), (39960, 57287)]