2521084920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:790

約数の個数: 256

約数和(自身を含む): 8385638400

約数和(自身を除く): 5864553480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 53, 57, 60, 62, 76, 93, 95, 106, 114, 120, 124, 152, 155, 159, 186, 190, 212, 228, 248, 265, 285, 310, 318, 372, 380, 424, 456, 465, 530, 570, 589, 620, 636, 673, 744, 760, 795, 930, 1007, 1060, 1140, 1178, 1240, 1272, 1346, 1590, 1643, 1767, 1860, 2014, 2019, 2120, 2280, 2356, 2692, 2945, 3021, 3180, 3286, 3365, 3534, 3720, 4028, 4038, 4712, 4929, 5035, 5384, 5890, 6042, 6360, 6572, 6730, 7068, 8056, 8076, 8215, 8835, 9858, 10070, 10095, 11780, 12084, 12787, 13144, 13460, 14136, 15105, 16152, 16430, 17670, 19716, 20140, 20190, 20863, 23560, 24168, 24645, 25574, 26920, 30210, 31217, 32860, 35340, 35669, 38361, 39432, 40280, 40380, 41726, 49290, 51148, 60420, 62434, 62589, 63935, 65720, 70680, 71338, 76722, 80760, 83452, 93651, 98580, 102296, 104315, 107007, 120840, 124868, 125178, 127870, 142676, 153444, 156085, 166904, 178345, 187302, 191805, 197160, 208630, 214014, 249736, 250356, 255740, 285352, 306888, 312170, 312945, 356690, 374604, 383610, 396397, 417260, 428028, 468255, 500712, 511480, 535035, 624340, 625890, 677711, 713380, 749208, 767220, 792794, 834520, 856056, 936510, 1070070, 1105739, 1189191, 1248680, 1251780, 1355422, 1426760, 1534440, 1585588, 1873020, 1981985, 2033133, 2140140, 2211478, 2378382, 2503560, 2710844, 3171176, 3317217, 3388555, 3746040, 3963970, 4066266, 4280280, 4422956, 4756764, 5421688, 5528695, 5945955, 6634434, 6777110, 7927940, 8132532, 8845912, 9513528, 10165665, 11057390, 11891910, 13268868, 13554220, 15855880, 16265064, 16586085, 20331330, 21009041, 22114780, 23783820, 26537736, 27108440, 33172170, 40662660, 42018082, 44229560, 47567640, 63027123, 66344340, 81325320, 84036164, 105045205, 126054246, 132688680, 168072328, 210090410, 252108492, 315135615, 420180820, 504216984, 630271230, 840361640, 1260542460, 2521084920]

約数ペア:

[(1, 2521084920), (2, 1260542460), (3, 840361640), (4, 630271230), (5, 504216984), (6, 420180820), (8, 315135615), (10, 252108492), (12, 210090410), (15, 168072328), (19, 132688680), (20, 126054246), (24, 105045205), (30, 84036164), (31, 81325320), (38, 66344340), (40, 63027123), (53, 47567640), (57, 44229560), (60, 42018082), (62, 40662660), (76, 33172170), (93, 27108440), (95, 26537736), (106, 23783820), (114, 22114780), (120, 21009041), (124, 20331330), (152, 16586085), (155, 16265064), (159, 15855880), (186, 13554220), (190, 13268868), (212, 11891910), (228, 11057390), (248, 10165665), (265, 9513528), (285, 8845912), (310, 8132532), (318, 7927940), (372, 6777110), (380, 6634434), (424, 5945955), (456, 5528695), (465, 5421688), (530, 4756764), (570, 4422956), (589, 4280280), (620, 4066266), (636, 3963970), (673, 3746040), (744, 3388555), (760, 3317217), (795, 3171176), (930, 2710844), (1007, 2503560), (1060, 2378382), (1140, 2211478), (1178, 2140140), (1240, 2033133), (1272, 1981985), (1346, 1873020), (1590, 1585588), (1643, 1534440), (1767, 1426760), (1860, 1355422), (2014, 1251780), (2019, 1248680), (2120, 1189191), (2280, 1105739), (2356, 1070070), (2692, 936510), (2945, 856056), (3021, 834520), (3180, 792794), (3286, 767220), (3365, 749208), (3534, 713380), (3720, 677711), (4028, 625890), (4038, 624340), (4712, 535035), (4929, 511480), (5035, 500712), (5384, 468255), (5890, 428028), (6042, 417260), (6360, 396397), (6572, 383610), (6730, 374604), (7068, 356690), (8056, 312945), (8076, 312170), (8215, 306888), (8835, 285352), (9858, 255740), (10070, 250356), (10095, 249736), (11780, 214014), (12084, 208630), (12787, 197160), (13144, 191805), (13460, 187302), (14136, 178345), (15105, 166904), (16152, 156085), (16430, 153444), (17670, 142676), (19716, 127870), (20140, 125178), (20190, 124868), (20863, 120840), (23560, 107007), (24168, 104315), (24645, 102296), (25574, 98580), (26920, 93651), (30210, 83452), (31217, 80760), (32860, 76722), (35340, 71338), (35669, 70680), (38361, 65720), (39432, 63935), (40280, 62589), (40380, 62434), (41726, 60420), (49290, 51148)]