142979200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 435597120

約数和(自身を除く): 292617920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 491, 520, 560, 640, 650, 700, 728, 800, 832, 896, 910, 982, 1040, 1120, 1300, 1400, 1456, 1600, 1664, 1820, 1964, 2080, 2240, 2275, 2455, 2600, 2800, 2912, 3200, 3437, 3640, 3928, 4160, 4480, 4550, 4910, 5200, 5600, 5824, 6383, 6874, 7280, 7856, 8320, 9100, 9820, 10400, 11200, 11648, 12275, 12766, 13748, 14560, 15712, 17185, 18200, 19640, 20800, 22400, 24550, 25532, 27496, 29120, 31424, 31915, 34370, 36400, 39280, 41600, 44681, 49100, 51064, 54992, 58240, 62848, 63830, 68740, 72800, 78560, 85925, 89362, 98200, 102128, 109984, 127660, 137480, 145600, 157120, 159575, 171850, 178724, 196400, 204256, 219968, 223405, 255320, 274960, 291200, 314240, 319150, 343700, 357448, 392800, 408512, 439936, 446810, 510640, 549920, 638300, 687400, 714896, 785600, 817024, 893620, 1021280, 1099840, 1117025, 1276600, 1374800, 1429792, 1571200, 1787240, 2042560, 2199680, 2234050, 2553200, 2749600, 2859584, 3574480, 4085120, 4468100, 5106400, 5499200, 5719168, 7148960, 8936200, 10212800, 10998400, 14297920, 17872400, 20425600, 28595840, 35744800, 71489600, 142979200]

約数ペア:

[(1, 142979200), (2, 71489600), (4, 35744800), (5, 28595840), (7, 20425600), (8, 17872400), (10, 14297920), (13, 10998400), (14, 10212800), (16, 8936200), (20, 7148960), (25, 5719168), (26, 5499200), (28, 5106400), (32, 4468100), (35, 4085120), (40, 3574480), (50, 2859584), (52, 2749600), (56, 2553200), (64, 2234050), (65, 2199680), (70, 2042560), (80, 1787240), (91, 1571200), (100, 1429792), (104, 1374800), (112, 1276600), (128, 1117025), (130, 1099840), (140, 1021280), (160, 893620), (175, 817024), (182, 785600), (200, 714896), (208, 687400), (224, 638300), (260, 549920), (280, 510640), (320, 446810), (325, 439936), (350, 408512), (364, 392800), (400, 357448), (416, 343700), (448, 319150), (455, 314240), (491, 291200), (520, 274960), (560, 255320), (640, 223405), (650, 219968), (700, 204256), (728, 196400), (800, 178724), (832, 171850), (896, 159575), (910, 157120), (982, 145600), (1040, 137480), (1120, 127660), (1300, 109984), (1400, 102128), (1456, 98200), (1600, 89362), (1664, 85925), (1820, 78560), (1964, 72800), (2080, 68740), (2240, 63830), (2275, 62848), (2455, 58240), (2600, 54992), (2800, 51064), (2912, 49100), (3200, 44681), (3437, 41600), (3640, 39280), (3928, 36400), (4160, 34370), (4480, 31915), (4550, 31424), (4910, 29120), (5200, 27496), (5600, 25532), (5824, 24550), (6383, 22400), (6874, 20800), (7280, 19640), (7856, 18200), (8320, 17185), (9100, 15712), (9820, 14560), (10400, 13748), (11200, 12766), (11648, 12275)]