1282325580

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1592

約数の個数: 192

約数和(自身を含む): 4254028800

約数和(自身を除く): 2971703220

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, 1543, 1620, 1710, 2052, 2187, 2430, 2565, 2916, 3078, 3086, 3420, 3645, 4374, 4617, 4629, 4860, 5130, 6156, 6172, 7290, 7695, 7715, 8748, 9234, 9258, 10260, 10935, 13851, 13887, 14580, 15390, 15430, 18468, 18516, 21870, 23085, 23145, 27702, 27774, 29317, 30780, 30860, 41553, 41661, 43740, 46170, 46290, 55404, 55548, 58634, 69255, 69435, 83106, 83322, 87951, 92340, 92580, 117268, 124983, 138510, 138870, 146585, 166212, 166644, 175902, 207765, 208305, 249966, 263853, 277020, 277740, 293170, 351804, 374949, 415530, 416610, 439755, 499932, 527706, 586340, 624915, 749898, 791559, 831060, 833220, 879510, 1055412, 1124847, 1249830, 1319265, 1499796, 1583118, 1759020, 1874745, 2249694, 2374677, 2499660, 2638530, 3166236, 3374541, 3749490, 3957795, 4499388, 4749354, 5277060, 5624235, 6749082, 7124031, 7498980, 7915590, 9498708, 11248470, 11873385, 13498164, 14248062, 15831180, 16872705, 21372093, 22496940, 23746770, 28496124, 33745410, 35620155, 42744186, 47493540, 64116279, 67490820, 71240310, 85488372, 106860465, 128232558, 142480620, 213720930, 256465116, 320581395, 427441860, 641162790, 1282325580]

約数ペア:

[(1, 1282325580), (2, 641162790), (3, 427441860), (4, 320581395), (5, 256465116), (6, 213720930), (9, 142480620), (10, 128232558), (12, 106860465), (15, 85488372), (18, 71240310), (19, 67490820), (20, 64116279), (27, 47493540), (30, 42744186), (36, 35620155), (38, 33745410), (45, 28496124), (54, 23746770), (57, 22496940), (60, 21372093), (76, 16872705), (81, 15831180), (90, 14248062), (95, 13498164), (108, 11873385), (114, 11248470), (135, 9498708), (162, 7915590), (171, 7498980), (180, 7124031), (190, 6749082), (228, 5624235), (243, 5277060), (270, 4749354), (285, 4499388), (324, 3957795), (342, 3749490), (380, 3374541), (405, 3166236), (486, 2638530), (513, 2499660), (540, 2374677), (570, 2249694), (684, 1874745), (729, 1759020), (810, 1583118), (855, 1499796), (972, 1319265), (1026, 1249830), (1140, 1124847), (1215, 1055412), (1458, 879510), (1539, 833220), (1543, 831060), (1620, 791559), (1710, 749898), (2052, 624915), (2187, 586340), (2430, 527706), (2565, 499932), (2916, 439755), (3078, 416610), (3086, 415530), (3420, 374949), (3645, 351804), (4374, 293170), (4617, 277740), (4629, 277020), (4860, 263853), (5130, 249966), (6156, 208305), (6172, 207765), (7290, 175902), (7695, 166644), (7715, 166212), (8748, 146585), (9234, 138870), (9258, 138510), (10260, 124983), (10935, 117268), (13851, 92580), (13887, 92340), (14580, 87951), (15390, 83322), (15430, 83106), (18468, 69435), (18516, 69255), (21870, 58634), (23085, 55548), (23145, 55404), (27702, 46290), (27774, 46170), (29317, 43740), (30780, 41661), (30860, 41553)]