3156886920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{15233}}^1$

素因数の和:15415

約数の個数: 128

約数和(自身を含む): 10398119040

約数和(自身を除く): 7241232120

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, 157, 165, 220, 264, 314, 330, 440, 471, 628, 660, 785, 942, 1256, 1320, 1570, 1727, 1884, 2355, 3140, 3454, 3768, 4710, 5181, 6280, 6908, 8635, 9420, 10362, 13816, 15233, 17270, 18840, 20724, 25905, 30466, 34540, 41448, 45699, 51810, 60932, 69080, 76165, 91398, 103620, 121864, 152330, 167563, 182796, 207240, 228495, 304660, 335126, 365592, 456990, 502689, 609320, 670252, 837815, 913980, 1005378, 1340504, 1675630, 1827960, 2010756, 2391581, 2513445, 3351260, 4021512, 4783162, 5026890, 6702520, 7174743, 9566324, 10053780, 11957905, 14349486, 19132648, 20107560, 23915810, 26307391, 28698972, 35873715, 47831620, 52614782, 57397944, 71747430, 78922173, 95663240, 105229564, 131536955, 143494860, 157844346, 210459128, 263073910, 286989720, 315688692, 394610865, 526147820, 631377384, 789221730, 1052295640, 1578443460, 3156886920]

約数ペア:

[(1, 3156886920), (2, 1578443460), (3, 1052295640), (4, 789221730), (5, 631377384), (6, 526147820), (8, 394610865), (10, 315688692), (11, 286989720), (12, 263073910), (15, 210459128), (20, 157844346), (22, 143494860), (24, 131536955), (30, 105229564), (33, 95663240), (40, 78922173), (44, 71747430), (55, 57397944), (60, 52614782), (66, 47831620), (88, 35873715), (110, 28698972), (120, 26307391), (132, 23915810), (157, 20107560), (165, 19132648), (220, 14349486), (264, 11957905), (314, 10053780), (330, 9566324), (440, 7174743), (471, 6702520), (628, 5026890), (660, 4783162), (785, 4021512), (942, 3351260), (1256, 2513445), (1320, 2391581), (1570, 2010756), (1727, 1827960), (1884, 1675630), (2355, 1340504), (3140, 1005378), (3454, 913980), (3768, 837815), (4710, 670252), (5181, 609320), (6280, 502689), (6908, 456990), (8635, 365592), (9420, 335126), (10362, 304660), (13816, 228495), (15233, 207240), (17270, 182796), (18840, 167563), (20724, 152330), (25905, 121864), (30466, 103620), (34540, 91398), (41448, 76165), (45699, 69080), (51810, 60932)]