420010080360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9343}}^1\times {\mathrm{28817}}^1$

素因数の和:38187

約数の個数: 128

約数和(自身を含む): 1357147975680

約数和(自身を除く): 937137895320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 9343, 18686, 28029, 28817, 37372, 46715, 56058, 57634, 74744, 86451, 93430, 112116, 115268, 121459, 140145, 144085, 172902, 186860, 224232, 230536, 242918, 280290, 288170, 345804, 364377, 373720, 374621, 432255, 485836, 560580, 576340, 607295, 691608, 728754, 749242, 864510, 971672, 1121160, 1123863, 1152680, 1214590, 1457508, 1498484, 1729020, 1821885, 1873105, 2247726, 2429180, 2915016, 2996968, 3458040, 3643770, 3746210, 4495452, 4858360, 5619315, 7287540, 7492420, 8990904, 11238630, 14575080, 14984840, 22477260, 44954520, 269237231, 538474462, 807711693, 1076948924, 1346186155, 1615423386, 2153897848, 2692372310, 3230846772, 3500084003, 4038558465, 5384744620, 6461693544, 7000168006, 8077116930, 10500252009, 10769489240, 14000336012, 16154233860, 17500420015, 21000504018, 28000672024, 32308467720, 35000840030, 42001008036, 52501260045, 70001680060, 84002016072, 105002520090, 140003360120, 210005040180, 420010080360]

約数ペア:

[(1, 420010080360), (2, 210005040180), (3, 140003360120), (4, 105002520090), (5, 84002016072), (6, 70001680060), (8, 52501260045), (10, 42001008036), (12, 35000840030), (13, 32308467720), (15, 28000672024), (20, 21000504018), (24, 17500420015), (26, 16154233860), (30, 14000336012), (39, 10769489240), (40, 10500252009), (52, 8077116930), (60, 7000168006), (65, 6461693544), (78, 5384744620), (104, 4038558465), (120, 3500084003), (130, 3230846772), (156, 2692372310), (195, 2153897848), (260, 1615423386), (312, 1346186155), (390, 1076948924), (520, 807711693), (780, 538474462), (1560, 269237231), (9343, 44954520), (18686, 22477260), (28029, 14984840), (28817, 14575080), (37372, 11238630), (46715, 8990904), (56058, 7492420), (57634, 7287540), (74744, 5619315), (86451, 4858360), (93430, 4495452), (112116, 3746210), (115268, 3643770), (121459, 3458040), (140145, 2996968), (144085, 2915016), (172902, 2429180), (186860, 2247726), (224232, 1873105), (230536, 1821885), (242918, 1729020), (280290, 1498484), (288170, 1457508), (345804, 1214590), (364377, 1152680), (373720, 1123863), (374621, 1121160), (432255, 971672), (485836, 864510), (560580, 749242), (576340, 728754), (607295, 691608)]