19091160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1638

約数の個数: 128

約数和(自身を含む): 69465600

約数和(自身を除く): 50374440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1607, 1980, 2376, 2970, 3214, 3960, 4821, 5940, 6428, 8035, 9642, 11880, 12856, 14463, 16070, 17677, 19284, 24105, 28926, 32140, 35354, 38568, 43389, 48210, 53031, 57852, 64280, 70708, 72315, 86778, 88385, 96420, 106062, 115704, 141416, 144630, 159093, 173556, 176770, 192840, 212124, 216945, 265155, 289260, 318186, 347112, 353540, 424248, 433890, 477279, 530310, 578520, 636372, 707080, 795465, 867780, 954558, 1060620, 1272744, 1590930, 1735560, 1909116, 2121240, 2386395, 3181860, 3818232, 4772790, 6363720, 9545580, 19091160]

約数ペア:

[(1, 19091160), (2, 9545580), (3, 6363720), (4, 4772790), (5, 3818232), (6, 3181860), (8, 2386395), (9, 2121240), (10, 1909116), (11, 1735560), (12, 1590930), (15, 1272744), (18, 1060620), (20, 954558), (22, 867780), (24, 795465), (27, 707080), (30, 636372), (33, 578520), (36, 530310), (40, 477279), (44, 433890), (45, 424248), (54, 353540), (55, 347112), (60, 318186), (66, 289260), (72, 265155), (88, 216945), (90, 212124), (99, 192840), (108, 176770), (110, 173556), (120, 159093), (132, 144630), (135, 141416), (165, 115704), (180, 106062), (198, 96420), (216, 88385), (220, 86778), (264, 72315), (270, 70708), (297, 64280), (330, 57852), (360, 53031), (396, 48210), (440, 43389), (495, 38568), (540, 35354), (594, 32140), (660, 28926), (792, 24105), (990, 19284), (1080, 17677), (1188, 16070), (1320, 14463), (1485, 12856), (1607, 11880), (1980, 9642), (2376, 8035), (2970, 6428), (3214, 5940), (3960, 4821)]