128366220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 377975808

約数和(自身を除く): 249609588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 167, 230, 276, 334, 345, 460, 501, 557, 668, 690, 835, 1002, 1114, 1380, 1670, 1671, 2004, 2228, 2505, 2785, 3340, 3342, 3841, 5010, 5570, 6684, 7682, 8355, 10020, 11140, 11523, 12811, 15364, 16710, 19205, 23046, 25622, 33420, 38410, 38433, 46092, 51244, 57615, 64055, 76820, 76866, 93019, 115230, 128110, 153732, 186038, 192165, 230460, 256220, 279057, 372076, 384330, 465095, 558114, 768660, 930190, 1116228, 1395285, 1860380, 2139437, 2790570, 4278874, 5581140, 6418311, 8557748, 10697185, 12836622, 21394370, 25673244, 32091555, 42788740, 64183110, 128366220]

約数ペア:

[(1, 128366220), (2, 64183110), (3, 42788740), (4, 32091555), (5, 25673244), (6, 21394370), (10, 12836622), (12, 10697185), (15, 8557748), (20, 6418311), (23, 5581140), (30, 4278874), (46, 2790570), (60, 2139437), (69, 1860380), (92, 1395285), (115, 1116228), (138, 930190), (167, 768660), (230, 558114), (276, 465095), (334, 384330), (345, 372076), (460, 279057), (501, 256220), (557, 230460), (668, 192165), (690, 186038), (835, 153732), (1002, 128110), (1114, 115230), (1380, 93019), (1670, 76866), (1671, 76820), (2004, 64055), (2228, 57615), (2505, 51244), (2785, 46092), (3340, 38433), (3342, 38410), (3841, 33420), (5010, 25622), (5570, 23046), (6684, 19205), (7682, 16710), (8355, 15364), (10020, 12811), (11140, 11523)]