56771820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 210954240

約数和(自身を除く): 154182420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 653, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1306, 1380, 1449, 1610, 1890, 1932, 1959, 2070, 2415, 2484, 2612, 2898, 3105, 3220, 3265, 3780, 3918, 4140, 4347, 4571, 4830, 5796, 5877, 6210, 6530, 7245, 7836, 8694, 9142, 9660, 9795, 11754, 12420, 13060, 13713, 14490, 15019, 17388, 17631, 18284, 19590, 21735, 22855, 23508, 27426, 28980, 29385, 30038, 35262, 39180, 41139, 43470, 45057, 45710, 54852, 58770, 60076, 68565, 70524, 75095, 82278, 86940, 88155, 90114, 91420, 105133, 117540, 123417, 135171, 137130, 150190, 164556, 176310, 180228, 205695, 210266, 225285, 246834, 270342, 274260, 300380, 315399, 352620, 405513, 411390, 420532, 450570, 493668, 525665, 540684, 617085, 630798, 675855, 811026, 822780, 901140, 946197, 1051330, 1234170, 1261596, 1351710, 1576995, 1622052, 1892394, 2027565, 2102660, 2468340, 2703420, 2838591, 3153990, 3784788, 4055130, 4730985, 5677182, 6307980, 8110260, 9461970, 11354364, 14192955, 18923940, 28385910, 56771820]

約数ペア:

[(1, 56771820), (2, 28385910), (3, 18923940), (4, 14192955), (5, 11354364), (6, 9461970), (7, 8110260), (9, 6307980), (10, 5677182), (12, 4730985), (14, 4055130), (15, 3784788), (18, 3153990), (20, 2838591), (21, 2703420), (23, 2468340), (27, 2102660), (28, 2027565), (30, 1892394), (35, 1622052), (36, 1576995), (42, 1351710), (45, 1261596), (46, 1234170), (54, 1051330), (60, 946197), (63, 901140), (69, 822780), (70, 811026), (84, 675855), (90, 630798), (92, 617085), (105, 540684), (108, 525665), (115, 493668), (126, 450570), (135, 420532), (138, 411390), (140, 405513), (161, 352620), (180, 315399), (189, 300380), (207, 274260), (210, 270342), (230, 246834), (252, 225285), (270, 210266), (276, 205695), (315, 180228), (322, 176310), (345, 164556), (378, 150190), (414, 137130), (420, 135171), (460, 123417), (483, 117540), (540, 105133), (621, 91420), (630, 90114), (644, 88155), (653, 86940), (690, 82278), (756, 75095), (805, 70524), (828, 68565), (945, 60076), (966, 58770), (1035, 54852), (1242, 45710), (1260, 45057), (1306, 43470), (1380, 41139), (1449, 39180), (1610, 35262), (1890, 30038), (1932, 29385), (1959, 28980), (2070, 27426), (2415, 23508), (2484, 22855), (2612, 21735), (2898, 19590), (3105, 18284), (3220, 17631), (3265, 17388), (3780, 15019), (3918, 14490), (4140, 13713), (4347, 13060), (4571, 12420), (4830, 11754), (5796, 9795), (5877, 9660), (6210, 9142), (6530, 8694), (7245, 7836)]