1569884120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 4265049600

約数和(自身を除く): 2695165480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 491, 532, 601, 665, 760, 982, 1064, 1202, 1330, 1964, 2404, 2455, 2660, 3005, 3437, 3928, 4207, 4808, 4910, 5320, 6010, 6874, 8414, 9329, 9820, 11419, 12020, 13748, 16828, 17185, 18658, 19640, 21035, 22838, 24040, 27496, 33656, 34370, 37316, 42070, 45676, 46645, 57095, 65303, 68740, 74632, 79933, 84140, 91352, 93290, 114190, 130606, 137480, 159866, 168280, 186580, 228380, 261212, 295091, 319732, 326515, 373160, 399665, 456760, 522424, 590182, 639464, 653030, 799330, 1180364, 1306060, 1475455, 1598660, 2065637, 2360728, 2612120, 2950910, 3197320, 4131274, 5606729, 5901820, 8262548, 10328185, 11213458, 11803640, 16525096, 20656370, 22426916, 28033645, 39247103, 41312740, 44853832, 56067290, 78494206, 82625480, 112134580, 156988412, 196235515, 224269160, 313976824, 392471030, 784942060, 1569884120]

約数ペア:

[(1, 1569884120), (2, 784942060), (4, 392471030), (5, 313976824), (7, 224269160), (8, 196235515), (10, 156988412), (14, 112134580), (19, 82625480), (20, 78494206), (28, 56067290), (35, 44853832), (38, 41312740), (40, 39247103), (56, 28033645), (70, 22426916), (76, 20656370), (95, 16525096), (133, 11803640), (140, 11213458), (152, 10328185), (190, 8262548), (266, 5901820), (280, 5606729), (380, 4131274), (491, 3197320), (532, 2950910), (601, 2612120), (665, 2360728), (760, 2065637), (982, 1598660), (1064, 1475455), (1202, 1306060), (1330, 1180364), (1964, 799330), (2404, 653030), (2455, 639464), (2660, 590182), (3005, 522424), (3437, 456760), (3928, 399665), (4207, 373160), (4808, 326515), (4910, 319732), (5320, 295091), (6010, 261212), (6874, 228380), (8414, 186580), (9329, 168280), (9820, 159866), (11419, 137480), (12020, 130606), (13748, 114190), (16828, 93290), (17185, 91352), (18658, 84140), (19640, 79933), (21035, 74632), (22838, 68740), (24040, 65303), (27496, 57095), (33656, 46645), (34370, 45676), (37316, 42070)]