201419680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16349}}^1$

素因数の和:16382

約数の個数: 96

約数和(自身を含む): 593308800

約数和(自身を除く): 391889120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 16349, 32698, 65396, 81745, 114443, 130792, 163490, 179839, 228886, 261584, 326980, 359678, 457772, 523168, 572215, 653960, 719356, 899195, 915544, 1144430, 1258873, 1307920, 1438712, 1798390, 1831088, 2288860, 2517746, 2615840, 2877424, 3596780, 3662176, 4577720, 5035492, 5754848, 6294365, 7193560, 9155440, 10070984, 12588730, 14387120, 18310880, 20141968, 25177460, 28774240, 40283936, 50354920, 100709840, 201419680]

約数ペア:

[(1, 201419680), (2, 100709840), (4, 50354920), (5, 40283936), (7, 28774240), (8, 25177460), (10, 20141968), (11, 18310880), (14, 14387120), (16, 12588730), (20, 10070984), (22, 9155440), (28, 7193560), (32, 6294365), (35, 5754848), (40, 5035492), (44, 4577720), (55, 3662176), (56, 3596780), (70, 2877424), (77, 2615840), (80, 2517746), (88, 2288860), (110, 1831088), (112, 1798390), (140, 1438712), (154, 1307920), (160, 1258873), (176, 1144430), (220, 915544), (224, 899195), (280, 719356), (308, 653960), (352, 572215), (385, 523168), (440, 457772), (560, 359678), (616, 326980), (770, 261584), (880, 228886), (1120, 179839), (1232, 163490), (1540, 130792), (1760, 114443), (2464, 81745), (3080, 65396), (6160, 32698), (12320, 16349)]