42145486680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{69259}}^1$

素因数の和:69745

約数の個数: 128

約数和(自身を含む): 138231878400

約数和(自身を除く): 96086391720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 461, 660, 922, 1320, 1383, 1844, 2305, 2766, 3688, 4610, 5071, 5532, 6915, 9220, 10142, 11064, 13830, 15213, 18440, 20284, 25355, 27660, 30426, 40568, 50710, 55320, 60852, 69259, 76065, 101420, 121704, 138518, 152130, 202840, 207777, 277036, 304260, 346295, 415554, 554072, 608520, 692590, 761849, 831108, 1038885, 1385180, 1523698, 1662216, 2077770, 2285547, 2770360, 3047396, 3809245, 4155540, 4571094, 6094792, 7618490, 8311080, 9142188, 11427735, 15236980, 18284376, 22855470, 30473960, 31928399, 45710940, 63856798, 91421880, 95785197, 127713596, 159641995, 191570394, 255427192, 319283990, 351212389, 383140788, 478925985, 638567980, 702424778, 766281576, 957851970, 1053637167, 1277135960, 1404849556, 1756061945, 1915703940, 2107274334, 2809699112, 3512123890, 3831407880, 4214548668, 5268185835, 7024247780, 8429097336, 10536371670, 14048495560, 21072743340, 42145486680]

約数ペア:

[(1, 42145486680), (2, 21072743340), (3, 14048495560), (4, 10536371670), (5, 8429097336), (6, 7024247780), (8, 5268185835), (10, 4214548668), (11, 3831407880), (12, 3512123890), (15, 2809699112), (20, 2107274334), (22, 1915703940), (24, 1756061945), (30, 1404849556), (33, 1277135960), (40, 1053637167), (44, 957851970), (55, 766281576), (60, 702424778), (66, 638567980), (88, 478925985), (110, 383140788), (120, 351212389), (132, 319283990), (165, 255427192), (220, 191570394), (264, 159641995), (330, 127713596), (440, 95785197), (461, 91421880), (660, 63856798), (922, 45710940), (1320, 31928399), (1383, 30473960), (1844, 22855470), (2305, 18284376), (2766, 15236980), (3688, 11427735), (4610, 9142188), (5071, 8311080), (5532, 7618490), (6915, 6094792), (9220, 4571094), (10142, 4155540), (11064, 3809245), (13830, 3047396), (15213, 2770360), (18440, 2285547), (20284, 2077770), (25355, 1662216), (27660, 1523698), (30426, 1385180), (40568, 1038885), (50710, 831108), (55320, 761849), (60852, 692590), (69259, 608520), (76065, 554072), (101420, 415554), (121704, 346295), (138518, 304260), (152130, 277036), (202840, 207777)]