51579841680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{28759}}^1$

素因数の和:28878

約数の個数: 240

約数和(自身を含む): 180252034560

約数和(自身を除く): 128672192880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 53, 60, 72, 80, 90, 94, 106, 120, 141, 144, 159, 180, 188, 212, 235, 240, 265, 282, 318, 360, 376, 423, 424, 470, 477, 530, 564, 636, 705, 720, 752, 795, 846, 848, 940, 954, 1060, 1128, 1272, 1410, 1590, 1692, 1880, 1908, 2115, 2120, 2256, 2385, 2491, 2544, 2820, 3180, 3384, 3760, 3816, 4230, 4240, 4770, 4982, 5640, 6360, 6768, 7473, 7632, 8460, 9540, 9964, 11280, 12455, 12720, 14946, 16920, 19080, 19928, 22419, 24910, 28759, 29892, 33840, 37365, 38160, 39856, 44838, 49820, 57518, 59784, 74730, 86277, 89676, 99640, 112095, 115036, 119568, 143795, 149460, 172554, 179352, 199280, 224190, 230072, 258831, 287590, 298920, 345108, 358704, 431385, 448380, 460144, 517662, 575180, 597840, 690216, 862770, 896760, 1035324, 1150360, 1294155, 1351673, 1380432, 1524227, 1725540, 1793520, 2070648, 2300720, 2588310, 2703346, 3048454, 3451080, 4055019, 4141296, 4572681, 5176620, 5406692, 6096908, 6758365, 6902160, 7621135, 8110038, 9145362, 10353240, 10813384, 12165057, 12193816, 13516730, 13718043, 15242270, 16220076, 18290724, 20275095, 20706480, 21626768, 22863405, 24330114, 24387632, 27033460, 27436086, 30484540, 32440152, 36581448, 40550190, 45726810, 48660228, 54066920, 54872172, 60825285, 60969080, 64880304, 68590215, 71638669, 73162896, 81100380, 91453620, 97320456, 108133840, 109744344, 121650570, 121938160, 137180430, 143277338, 162200760, 182907240, 194640912, 214916007, 219488688, 243301140, 274360860, 286554676, 324401520, 358193345, 365814480, 429832014, 486602280, 548721720, 573109352, 644748021, 716386690, 859664028, 973204560, 1074580035, 1097443440, 1146218704, 1289496042, 1432773380, 1719328056, 2149160070, 2578992084, 2865546760, 3223740105, 3438656112, 4298320140, 5157984168, 5731093520, 6447480210, 8596640280, 10315968336, 12894960420, 17193280560, 25789920840, 51579841680]

約数ペア:

[(1, 51579841680), (2, 25789920840), (3, 17193280560), (4, 12894960420), (5, 10315968336), (6, 8596640280), (8, 6447480210), (9, 5731093520), (10, 5157984168), (12, 4298320140), (15, 3438656112), (16, 3223740105), (18, 2865546760), (20, 2578992084), (24, 2149160070), (30, 1719328056), (36, 1432773380), (40, 1289496042), (45, 1146218704), (47, 1097443440), (48, 1074580035), (53, 973204560), (60, 859664028), (72, 716386690), (80, 644748021), (90, 573109352), (94, 548721720), (106, 486602280), (120, 429832014), (141, 365814480), (144, 358193345), (159, 324401520), (180, 286554676), (188, 274360860), (212, 243301140), (235, 219488688), (240, 214916007), (265, 194640912), (282, 182907240), (318, 162200760), (360, 143277338), (376, 137180430), (423, 121938160), (424, 121650570), (470, 109744344), (477, 108133840), (530, 97320456), (564, 91453620), (636, 81100380), (705, 73162896), (720, 71638669), (752, 68590215), (795, 64880304), (846, 60969080), (848, 60825285), (940, 54872172), (954, 54066920), (1060, 48660228), (1128, 45726810), (1272, 40550190), (1410, 36581448), (1590, 32440152), (1692, 30484540), (1880, 27436086), (1908, 27033460), (2115, 24387632), (2120, 24330114), (2256, 22863405), (2385, 21626768), (2491, 20706480), (2544, 20275095), (2820, 18290724), (3180, 16220076), (3384, 15242270), (3760, 13718043), (3816, 13516730), (4230, 12193816), (4240, 12165057), (4770, 10813384), (4982, 10353240), (5640, 9145362), (6360, 8110038), (6768, 7621135), (7473, 6902160), (7632, 6758365), (8460, 6096908), (9540, 5406692), (9964, 5176620), (11280, 4572681), (12455, 4141296), (12720, 4055019), (14946, 3451080), (16920, 3048454), (19080, 2703346), (19928, 2588310), (22419, 2300720), (24910, 2070648), (28759, 1793520), (29892, 1725540), (33840, 1524227), (37365, 1380432), (38160, 1351673), (39856, 1294155), (44838, 1150360), (49820, 1035324), (57518, 896760), (59784, 862770), (74730, 690216), (86277, 597840), (89676, 575180), (99640, 517662), (112095, 460144), (115036, 448380), (119568, 431385), (143795, 358704), (149460, 345108), (172554, 298920), (179352, 287590), (199280, 258831), (224190, 230072)]