197993880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{78569}}^1$

素因数の和:78593

約数の個数: 96

約数和(自身を含む): 735415200

約数和(自身を除く): 537421320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 78569, 157138, 235707, 314276, 392845, 471414, 549983, 628552, 707121, 785690, 942828, 1099966, 1178535, 1414242, 1571380, 1649949, 1885656, 2199932, 2357070, 2749915, 2828484, 3142760, 3299898, 3535605, 4399864, 4714140, 4949847, 5499830, 5656968, 6599796, 7071210, 8249745, 9428280, 9899694, 10999660, 13199592, 14142420, 16499490, 19799388, 21999320, 24749235, 28284840, 32998980, 39598776, 49498470, 65997960, 98996940, 197993880]

約数ペア:

[(1, 197993880), (2, 98996940), (3, 65997960), (4, 49498470), (5, 39598776), (6, 32998980), (7, 28284840), (8, 24749235), (9, 21999320), (10, 19799388), (12, 16499490), (14, 14142420), (15, 13199592), (18, 10999660), (20, 9899694), (21, 9428280), (24, 8249745), (28, 7071210), (30, 6599796), (35, 5656968), (36, 5499830), (40, 4949847), (42, 4714140), (45, 4399864), (56, 3535605), (60, 3299898), (63, 3142760), (70, 2828484), (72, 2749915), (84, 2357070), (90, 2199932), (105, 1885656), (120, 1649949), (126, 1571380), (140, 1414242), (168, 1178535), (180, 1099966), (210, 942828), (252, 785690), (280, 707121), (315, 628552), (360, 549983), (420, 471414), (504, 392845), (630, 314276), (840, 235707), (1260, 157138), (2520, 78569)]