129750240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 441987840

約数和(自身を除く): 312237600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 347, 380, 410, 456, 480, 492, 570, 608, 615, 656, 694, 760, 779, 820, 912, 984, 1041, 1140, 1230, 1312, 1388, 1520, 1558, 1640, 1735, 1824, 1968, 2082, 2280, 2337, 2460, 2776, 3040, 3116, 3280, 3470, 3895, 3936, 4164, 4560, 4674, 4920, 5205, 5552, 6232, 6560, 6593, 6940, 7790, 8328, 9120, 9348, 9840, 10410, 11104, 11685, 12464, 13186, 13880, 14227, 15580, 16656, 18696, 19680, 19779, 20820, 23370, 24928, 26372, 27760, 28454, 31160, 32965, 33312, 37392, 39558, 41640, 42681, 46740, 52744, 55520, 56908, 62320, 65930, 71135, 74784, 79116, 83280, 85362, 93480, 98895, 105488, 113816, 124640, 131860, 142270, 158232, 166560, 170724, 186960, 197790, 210976, 213405, 227632, 263720, 270313, 284540, 316464, 341448, 373920, 395580, 426810, 455264, 527440, 540626, 569080, 632928, 682896, 791160, 810939, 853620, 1054880, 1081252, 1138160, 1351565, 1365792, 1582320, 1621878, 1707240, 2162504, 2276320, 2703130, 3164640, 3243756, 3414480, 4054695, 4325008, 5406260, 6487512, 6828960, 8109390, 8650016, 10812520, 12975024, 16218780, 21625040, 25950048, 32437560, 43250080, 64875120, 129750240]

約数ペア:

[(1, 129750240), (2, 64875120), (3, 43250080), (4, 32437560), (5, 25950048), (6, 21625040), (8, 16218780), (10, 12975024), (12, 10812520), (15, 8650016), (16, 8109390), (19, 6828960), (20, 6487512), (24, 5406260), (30, 4325008), (32, 4054695), (38, 3414480), (40, 3243756), (41, 3164640), (48, 2703130), (57, 2276320), (60, 2162504), (76, 1707240), (80, 1621878), (82, 1582320), (95, 1365792), (96, 1351565), (114, 1138160), (120, 1081252), (123, 1054880), (152, 853620), (160, 810939), (164, 791160), (190, 682896), (205, 632928), (228, 569080), (240, 540626), (246, 527440), (285, 455264), (304, 426810), (328, 395580), (347, 373920), (380, 341448), (410, 316464), (456, 284540), (480, 270313), (492, 263720), (570, 227632), (608, 213405), (615, 210976), (656, 197790), (694, 186960), (760, 170724), (779, 166560), (820, 158232), (912, 142270), (984, 131860), (1041, 124640), (1140, 113816), (1230, 105488), (1312, 98895), (1388, 93480), (1520, 85362), (1558, 83280), (1640, 79116), (1735, 74784), (1824, 71135), (1968, 65930), (2082, 62320), (2280, 56908), (2337, 55520), (2460, 52744), (2776, 46740), (3040, 42681), (3116, 41640), (3280, 39558), (3470, 37392), (3895, 33312), (3936, 32965), (4164, 31160), (4560, 28454), (4674, 27760), (4920, 26372), (5205, 24928), (5552, 23370), (6232, 20820), (6560, 19779), (6593, 19680), (6940, 18696), (7790, 16656), (8328, 15580), (9120, 14227), (9348, 13880), (9840, 13186), (10410, 12464), (11104, 11685)]