154211616880

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3011}}^1\times {\mathrm{4673}}^1$

素因数の和:7834

約数の個数: 80

約数和(自身を含む): 361356362784

約数和(自身を除く): 207144745904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 3011, 4673, 5480, 6022, 9346, 10960, 12044, 15055, 18692, 23365, 24088, 30110, 37384, 46730, 48176, 60220, 74768, 93460, 120440, 186920, 240880, 373840, 412507, 640201, 825014, 1280402, 1650028, 2062535, 2560804, 3201005, 3300056, 4125070, 5121608, 6402010, 6600112, 8250140, 10243216, 12804020, 14070403, 16500280, 25608040, 28140806, 33000560, 51216080, 56281612, 70352015, 112563224, 140704030, 225126448, 281408060, 562816120, 1125632240, 1927645211, 3855290422, 7710580844, 9638226055, 15421161688, 19276452110, 30842323376, 38552904220, 77105808440, 154211616880]

約数ペア:

[(1, 154211616880), (2, 77105808440), (4, 38552904220), (5, 30842323376), (8, 19276452110), (10, 15421161688), (16, 9638226055), (20, 7710580844), (40, 3855290422), (80, 1927645211), (137, 1125632240), (274, 562816120), (548, 281408060), (685, 225126448), (1096, 140704030), (1370, 112563224), (2192, 70352015), (2740, 56281612), (3011, 51216080), (4673, 33000560), (5480, 28140806), (6022, 25608040), (9346, 16500280), (10960, 14070403), (12044, 12804020), (15055, 10243216), (18692, 8250140), (23365, 6600112), (24088, 6402010), (30110, 5121608), (37384, 4125070), (46730, 3300056), (48176, 3201005), (60220, 2560804), (74768, 2062535), (93460, 1650028), (120440, 1280402), (186920, 825014), (240880, 640201), (373840, 412507)]