242023140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2664

約数の個数: 144

約数和(自身を含む): 801702720

約数和(自身を除く): 559679580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 2621, 3078, 3420, 4617, 4860, 5130, 5242, 6156, 7695, 7863, 9234, 10260, 10484, 13105, 15390, 15726, 18468, 23085, 23589, 26210, 30780, 31452, 39315, 46170, 47178, 49799, 52420, 70767, 78630, 92340, 94356, 99598, 117945, 141534, 149397, 157260, 199196, 212301, 235890, 248995, 283068, 298794, 353835, 424602, 448191, 471780, 497990, 597588, 636903, 707670, 746985, 849204, 896382, 995980, 1061505, 1273806, 1344573, 1415340, 1493970, 1792764, 2123010, 2240955, 2547612, 2689146, 2987940, 3184515, 4033719, 4246020, 4481910, 5378292, 6369030, 6722865, 8067438, 8963820, 12101157, 12738060, 13445730, 16134876, 20168595, 24202314, 26891460, 40337190, 48404628, 60505785, 80674380, 121011570, 242023140]

約数ペア:

[(1, 242023140), (2, 121011570), (3, 80674380), (4, 60505785), (5, 48404628), (6, 40337190), (9, 26891460), (10, 24202314), (12, 20168595), (15, 16134876), (18, 13445730), (19, 12738060), (20, 12101157), (27, 8963820), (30, 8067438), (36, 6722865), (38, 6369030), (45, 5378292), (54, 4481910), (57, 4246020), (60, 4033719), (76, 3184515), (81, 2987940), (90, 2689146), (95, 2547612), (108, 2240955), (114, 2123010), (135, 1792764), (162, 1493970), (171, 1415340), (180, 1344573), (190, 1273806), (228, 1061505), (243, 995980), (270, 896382), (285, 849204), (324, 746985), (342, 707670), (380, 636903), (405, 597588), (486, 497990), (513, 471780), (540, 448191), (570, 424602), (684, 353835), (810, 298794), (855, 283068), (972, 248995), (1026, 235890), (1140, 212301), (1215, 199196), (1539, 157260), (1620, 149397), (1710, 141534), (2052, 117945), (2430, 99598), (2565, 94356), (2621, 92340), (3078, 78630), (3420, 70767), (4617, 52420), (4860, 49799), (5130, 47178), (5242, 46170), (6156, 39315), (7695, 31452), (7863, 30780), (9234, 26210), (10260, 23589), (10484, 23085), (13105, 18468), (15390, 15726)]