726069420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2667

約数の個数: 168

約数和(自身を含む): 2407310640

約数和(自身を除く): 1681241220

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, 729, 810, 855, 972, 1026, 1140, 1215, 1458, 1539, 1620, 1710, 2052, 2430, 2565, 2621, 2916, 3078, 3420, 3645, 4617, 4860, 5130, 5242, 6156, 7290, 7695, 7863, 9234, 10260, 10484, 13105, 13851, 14580, 15390, 15726, 18468, 23085, 23589, 26210, 27702, 30780, 31452, 39315, 46170, 47178, 49799, 52420, 55404, 69255, 70767, 78630, 92340, 94356, 99598, 117945, 138510, 141534, 149397, 157260, 199196, 212301, 235890, 248995, 277020, 283068, 298794, 353835, 424602, 448191, 471780, 497990, 597588, 636903, 707670, 746985, 849204, 896382, 995980, 1061505, 1273806, 1344573, 1415340, 1493970, 1792764, 1910709, 2123010, 2240955, 2547612, 2689146, 2987940, 3184515, 3821418, 4033719, 4246020, 4481910, 5378292, 6369030, 6722865, 7642836, 8067438, 8963820, 9553545, 12101157, 12738060, 13445730, 16134876, 19107090, 20168595, 24202314, 26891460, 36303471, 38214180, 40337190, 48404628, 60505785, 72606942, 80674380, 121011570, 145213884, 181517355, 242023140, 363034710, 726069420]

約数ペア:

[(1, 726069420), (2, 363034710), (3, 242023140), (4, 181517355), (5, 145213884), (6, 121011570), (9, 80674380), (10, 72606942), (12, 60505785), (15, 48404628), (18, 40337190), (19, 38214180), (20, 36303471), (27, 26891460), (30, 24202314), (36, 20168595), (38, 19107090), (45, 16134876), (54, 13445730), (57, 12738060), (60, 12101157), (76, 9553545), (81, 8963820), (90, 8067438), (95, 7642836), (108, 6722865), (114, 6369030), (135, 5378292), (162, 4481910), (171, 4246020), (180, 4033719), (190, 3821418), (228, 3184515), (243, 2987940), (270, 2689146), (285, 2547612), (324, 2240955), (342, 2123010), (380, 1910709), (405, 1792764), (486, 1493970), (513, 1415340), (540, 1344573), (570, 1273806), (684, 1061505), (729, 995980), (810, 896382), (855, 849204), (972, 746985), (1026, 707670), (1140, 636903), (1215, 597588), (1458, 497990), (1539, 471780), (1620, 448191), (1710, 424602), (2052, 353835), (2430, 298794), (2565, 283068), (2621, 277020), (2916, 248995), (3078, 235890), (3420, 212301), (3645, 199196), (4617, 157260), (4860, 149397), (5130, 141534), (5242, 138510), (6156, 117945), (7290, 99598), (7695, 94356), (7863, 92340), (9234, 78630), (10260, 70767), (10484, 69255), (13105, 55404), (13851, 52420), (14580, 49799), (15390, 47178), (15726, 46170), (18468, 39315), (23085, 31452), (23589, 30780), (26210, 27702)]