20085184440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1933}}^1$

素因数の和:3028

約数の個数: 192

約数和(自身を含む): 67792888800

約数和(自身を除く): 47707704360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1069, 1080, 1215, 1620, 1933, 1944, 2138, 2430, 3207, 3240, 3866, 4276, 4860, 5345, 5799, 6414, 7732, 8552, 9621, 9665, 9720, 10690, 11598, 12828, 15464, 16035, 17397, 19242, 19330, 21380, 23196, 25656, 28863, 28995, 32070, 34794, 38484, 38660, 42760, 46392, 48105, 52191, 57726, 57990, 64140, 69588, 76968, 77320, 86589, 86985, 96210, 104382, 115452, 115980, 128280, 139176, 144315, 156573, 173178, 173970, 192420, 208764, 230904, 231960, 259767, 260955, 288630, 313146, 346356, 347940, 384840, 417528, 432945, 469719, 519534, 521910, 577260, 626292, 692712, 695880, 782865, 865890, 939438, 1039068, 1043820, 1154520, 1252584, 1298835, 1565730, 1731780, 1878876, 2066377, 2078136, 2087640, 2348595, 2597670, 3131460, 3463560, 3757752, 4132754, 4697190, 5195340, 6199131, 6262920, 8265508, 9394380, 10331885, 10390680, 12398262, 16531016, 18597393, 18788760, 20663770, 24796524, 30995655, 37194786, 41327540, 49593048, 55792179, 61991310, 74389572, 82655080, 92986965, 111584358, 123982620, 148779144, 167376537, 185973930, 223168716, 247965240, 278960895, 334753074, 371947860, 446337432, 502129611, 557921790, 669506148, 743895720, 836882685, 1004259222, 1115843580, 1339012296, 1673765370, 2008518444, 2231687160, 2510648055, 3347530740, 4017036888, 5021296110, 6695061480, 10042592220, 20085184440]

約数ペア:

[(1, 20085184440), (2, 10042592220), (3, 6695061480), (4, 5021296110), (5, 4017036888), (6, 3347530740), (8, 2510648055), (9, 2231687160), (10, 2008518444), (12, 1673765370), (15, 1339012296), (18, 1115843580), (20, 1004259222), (24, 836882685), (27, 743895720), (30, 669506148), (36, 557921790), (40, 502129611), (45, 446337432), (54, 371947860), (60, 334753074), (72, 278960895), (81, 247965240), (90, 223168716), (108, 185973930), (120, 167376537), (135, 148779144), (162, 123982620), (180, 111584358), (216, 92986965), (243, 82655080), (270, 74389572), (324, 61991310), (360, 55792179), (405, 49593048), (486, 41327540), (540, 37194786), (648, 30995655), (810, 24796524), (972, 20663770), (1069, 18788760), (1080, 18597393), (1215, 16531016), (1620, 12398262), (1933, 10390680), (1944, 10331885), (2138, 9394380), (2430, 8265508), (3207, 6262920), (3240, 6199131), (3866, 5195340), (4276, 4697190), (4860, 4132754), (5345, 3757752), (5799, 3463560), (6414, 3131460), (7732, 2597670), (8552, 2348595), (9621, 2087640), (9665, 2078136), (9720, 2066377), (10690, 1878876), (11598, 1731780), (12828, 1565730), (15464, 1298835), (16035, 1252584), (17397, 1154520), (19242, 1043820), (19330, 1039068), (21380, 939438), (23196, 865890), (25656, 782865), (28863, 695880), (28995, 692712), (32070, 626292), (34794, 577260), (38484, 521910), (38660, 519534), (42760, 469719), (46392, 432945), (48105, 417528), (52191, 384840), (57726, 347940), (57990, 346356), (64140, 313146), (69588, 288630), (76968, 260955), (77320, 259767), (86589, 231960), (86985, 230904), (96210, 208764), (104382, 192420), (115452, 173970), (115980, 173178), (128280, 156573), (139176, 144315)]