106991640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{42457}}^1$

素因数の和:42481

約数の個数: 96

約数和(自身を含む): 397406880

約数和(自身を除く): 290415240

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, 42457, 84914, 127371, 169828, 212285, 254742, 297199, 339656, 382113, 424570, 509484, 594398, 636855, 764226, 849140, 891597, 1018968, 1188796, 1273710, 1485995, 1528452, 1698280, 1783194, 1910565, 2377592, 2547420, 2674791, 2971990, 3056904, 3566388, 3821130, 4457985, 5094840, 5349582, 5943980, 7132776, 7642260, 8915970, 10699164, 11887960, 13373955, 15284520, 17831940, 21398328, 26747910, 35663880, 53495820, 106991640]

約数ペア:

[(1, 106991640), (2, 53495820), (3, 35663880), (4, 26747910), (5, 21398328), (6, 17831940), (7, 15284520), (8, 13373955), (9, 11887960), (10, 10699164), (12, 8915970), (14, 7642260), (15, 7132776), (18, 5943980), (20, 5349582), (21, 5094840), (24, 4457985), (28, 3821130), (30, 3566388), (35, 3056904), (36, 2971990), (40, 2674791), (42, 2547420), (45, 2377592), (56, 1910565), (60, 1783194), (63, 1698280), (70, 1528452), (72, 1485995), (84, 1273710), (90, 1188796), (105, 1018968), (120, 891597), (126, 849140), (140, 764226), (168, 636855), (180, 594398), (210, 509484), (252, 424570), (280, 382113), (315, 339656), (360, 297199), (420, 254742), (504, 212285), (630, 169828), (840, 127371), (1260, 84914), (2520, 42457)]