112041440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 318536064

約数和(自身を除く): 206494624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 461, 490, 496, 560, 620, 784, 868, 922, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1844, 1960, 2170, 2305, 2480, 3038, 3227, 3472, 3688, 3920, 4340, 4610, 4960, 6076, 6454, 6944, 7376, 7595, 7840, 8680, 9220, 12152, 12908, 14291, 14752, 15190, 16135, 17360, 18440, 22589, 24304, 25816, 28582, 30380, 32270, 34720, 36880, 45178, 48608, 51632, 57164, 60760, 64540, 71455, 73760, 90356, 100037, 103264, 112945, 114328, 121520, 129080, 142910, 180712, 200074, 225890, 228656, 243040, 258160, 285820, 361424, 400148, 451780, 457312, 500185, 516320, 571640, 700259, 722848, 800296, 903560, 1000370, 1143280, 1400518, 1600592, 1807120, 2000740, 2286560, 2801036, 3201184, 3501295, 3614240, 4001480, 5602072, 7002590, 8002960, 11204144, 14005180, 16005920, 22408288, 28010360, 56020720, 112041440]

約数ペア:

[(1, 112041440), (2, 56020720), (4, 28010360), (5, 22408288), (7, 16005920), (8, 14005180), (10, 11204144), (14, 8002960), (16, 7002590), (20, 5602072), (28, 4001480), (31, 3614240), (32, 3501295), (35, 3201184), (40, 2801036), (49, 2286560), (56, 2000740), (62, 1807120), (70, 1600592), (80, 1400518), (98, 1143280), (112, 1000370), (124, 903560), (140, 800296), (155, 722848), (160, 700259), (196, 571640), (217, 516320), (224, 500185), (245, 457312), (248, 451780), (280, 400148), (310, 361424), (392, 285820), (434, 258160), (461, 243040), (490, 228656), (496, 225890), (560, 200074), (620, 180712), (784, 142910), (868, 129080), (922, 121520), (980, 114328), (992, 112945), (1085, 103264), (1120, 100037), (1240, 90356), (1519, 73760), (1568, 71455), (1736, 64540), (1844, 60760), (1960, 57164), (2170, 51632), (2305, 48608), (2480, 45178), (3038, 36880), (3227, 34720), (3472, 32270), (3688, 30380), (3920, 28582), (4340, 25816), (4610, 24304), (4960, 22589), (6076, 18440), (6454, 17360), (6944, 16135), (7376, 15190), (7595, 14752), (7840, 14291), (8680, 12908), (9220, 12152)]