190225560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{523}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 654958080

約数和(自身を除く): 464732520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 433, 523, 840, 866, 1046, 1299, 1569, 1732, 2092, 2165, 2598, 2615, 3031, 3138, 3464, 3661, 4184, 4330, 5196, 5230, 6062, 6276, 6495, 7322, 7845, 8660, 9093, 10392, 10460, 10983, 12124, 12552, 12990, 14644, 15155, 15690, 17320, 18186, 18305, 20920, 21966, 24248, 25980, 29288, 30310, 31380, 36372, 36610, 43932, 45465, 51960, 54915, 60620, 62760, 72744, 73220, 87864, 90930, 109830, 121240, 146440, 181860, 219660, 226459, 363720, 439320, 452918, 679377, 905836, 1132295, 1358754, 1585213, 1811672, 2264590, 2717508, 3170426, 3396885, 4529180, 4755639, 5435016, 6340852, 6793770, 7926065, 9058360, 9511278, 12681704, 13587540, 15852130, 19022556, 23778195, 27175080, 31704260, 38045112, 47556390, 63408520, 95112780, 190225560]

約数ペア:

[(1, 190225560), (2, 95112780), (3, 63408520), (4, 47556390), (5, 38045112), (6, 31704260), (7, 27175080), (8, 23778195), (10, 19022556), (12, 15852130), (14, 13587540), (15, 12681704), (20, 9511278), (21, 9058360), (24, 7926065), (28, 6793770), (30, 6340852), (35, 5435016), (40, 4755639), (42, 4529180), (56, 3396885), (60, 3170426), (70, 2717508), (84, 2264590), (105, 1811672), (120, 1585213), (140, 1358754), (168, 1132295), (210, 905836), (280, 679377), (420, 452918), (433, 439320), (523, 363720), (840, 226459), (866, 219660), (1046, 181860), (1299, 146440), (1569, 121240), (1732, 109830), (2092, 90930), (2165, 87864), (2598, 73220), (2615, 72744), (3031, 62760), (3138, 60620), (3464, 54915), (3661, 51960), (4184, 45465), (4330, 43932), (5196, 36610), (5230, 36372), (6062, 31380), (6276, 30310), (6495, 29288), (7322, 25980), (7845, 24248), (8660, 21966), (9093, 20920), (10392, 18305), (10460, 18186), (10983, 17320), (12124, 15690), (12552, 15155), (12990, 14644)]