57640680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 206136000

約数和(自身を除く): 148495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 53, 54, 57, 60, 72, 76, 90, 95, 106, 108, 114, 120, 135, 152, 159, 171, 180, 190, 212, 216, 228, 265, 270, 285, 318, 342, 360, 380, 424, 456, 477, 513, 530, 540, 570, 636, 684, 760, 795, 855, 954, 1007, 1026, 1060, 1080, 1140, 1272, 1368, 1431, 1590, 1710, 1908, 2014, 2052, 2120, 2280, 2385, 2565, 2809, 2862, 3021, 3180, 3420, 3816, 4028, 4104, 4770, 5035, 5130, 5618, 5724, 6042, 6360, 6840, 7155, 8056, 8427, 9063, 9540, 10070, 10260, 11236, 11448, 12084, 14045, 14310, 15105, 16854, 18126, 19080, 20140, 20520, 22472, 24168, 25281, 27189, 28090, 28620, 30210, 33708, 36252, 40280, 42135, 45315, 50562, 53371, 54378, 56180, 57240, 60420, 67416, 72504, 75843, 84270, 90630, 101124, 106742, 108756, 112360, 120840, 126405, 135945, 151686, 160113, 168540, 181260, 202248, 213484, 217512, 252810, 266855, 271890, 303372, 320226, 337080, 362520, 379215, 426968, 480339, 505620, 533710, 543780, 606744, 640452, 758430, 800565, 960678, 1011240, 1067420, 1087560, 1280904, 1441017, 1516860, 1601130, 1921356, 2134840, 2401695, 2882034, 3033720, 3202260, 3842712, 4803390, 5764068, 6404520, 7205085, 9606780, 11528136, 14410170, 19213560, 28820340, 57640680]

約数ペア:

[(1, 57640680), (2, 28820340), (3, 19213560), (4, 14410170), (5, 11528136), (6, 9606780), (8, 7205085), (9, 6404520), (10, 5764068), (12, 4803390), (15, 3842712), (18, 3202260), (19, 3033720), (20, 2882034), (24, 2401695), (27, 2134840), (30, 1921356), (36, 1601130), (38, 1516860), (40, 1441017), (45, 1280904), (53, 1087560), (54, 1067420), (57, 1011240), (60, 960678), (72, 800565), (76, 758430), (90, 640452), (95, 606744), (106, 543780), (108, 533710), (114, 505620), (120, 480339), (135, 426968), (152, 379215), (159, 362520), (171, 337080), (180, 320226), (190, 303372), (212, 271890), (216, 266855), (228, 252810), (265, 217512), (270, 213484), (285, 202248), (318, 181260), (342, 168540), (360, 160113), (380, 151686), (424, 135945), (456, 126405), (477, 120840), (513, 112360), (530, 108756), (540, 106742), (570, 101124), (636, 90630), (684, 84270), (760, 75843), (795, 72504), (855, 67416), (954, 60420), (1007, 57240), (1026, 56180), (1060, 54378), (1080, 53371), (1140, 50562), (1272, 45315), (1368, 42135), (1431, 40280), (1590, 36252), (1710, 33708), (1908, 30210), (2014, 28620), (2052, 28090), (2120, 27189), (2280, 25281), (2385, 24168), (2565, 22472), (2809, 20520), (2862, 20140), (3021, 19080), (3180, 18126), (3420, 16854), (3816, 15105), (4028, 14310), (4104, 14045), (4770, 12084), (5035, 11448), (5130, 11236), (5618, 10260), (5724, 10070), (6042, 9540), (6360, 9063), (6840, 8427), (7155, 8056)]