25156132960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{4003}}^1$

素因数の和:4237

約数の個数: 192

約数和(自身を含む): 70517551104

約数和(自身を除く): 45361418144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 181, 217, 224, 248, 280, 310, 362, 434, 496, 560, 620, 724, 868, 905, 992, 1085, 1120, 1240, 1267, 1448, 1736, 1810, 2170, 2480, 2534, 2896, 3472, 3620, 4003, 4340, 4960, 5068, 5611, 5792, 6335, 6944, 7240, 8006, 8680, 10136, 11222, 12670, 14480, 16012, 17360, 20015, 20272, 22444, 25340, 28021, 28055, 28960, 32024, 34720, 39277, 40030, 40544, 44888, 50680, 56042, 56110, 64048, 78554, 80060, 89776, 101360, 112084, 112220, 124093, 128096, 140105, 157108, 160120, 179552, 196385, 202720, 224168, 224440, 248186, 280210, 314216, 320240, 392770, 448336, 448880, 496372, 560420, 620465, 628432, 640480, 724543, 785540, 868651, 896672, 897760, 992744, 1120840, 1240930, 1256864, 1449086, 1571080, 1737302, 1985488, 2241680, 2481860, 2898172, 3142160, 3474604, 3622715, 3970976, 4343255, 4483360, 4963720, 5071801, 5796344, 6284320, 6949208, 7245430, 8686510, 9927440, 10143602, 11592688, 13898416, 14490860, 17373020, 19854880, 20287204, 22460833, 23185376, 25359005, 27796832, 28981720, 34746040, 40574408, 44921666, 50718010, 57963440, 69492080, 81148816, 89843332, 101436020, 112304165, 115926880, 138984160, 157225831, 162297632, 179686664, 202872040, 224608330, 314451662, 359373328, 405744080, 449216660, 628903324, 718746656, 786129155, 811488160, 898433320, 1257806648, 1572258310, 1796866640, 2515613296, 3144516620, 3593733280, 5031226592, 6289033240, 12578066480, 25156132960]

約数ペア:

[(1, 25156132960), (2, 12578066480), (4, 6289033240), (5, 5031226592), (7, 3593733280), (8, 3144516620), (10, 2515613296), (14, 1796866640), (16, 1572258310), (20, 1257806648), (28, 898433320), (31, 811488160), (32, 786129155), (35, 718746656), (40, 628903324), (56, 449216660), (62, 405744080), (70, 359373328), (80, 314451662), (112, 224608330), (124, 202872040), (140, 179686664), (155, 162297632), (160, 157225831), (181, 138984160), (217, 115926880), (224, 112304165), (248, 101436020), (280, 89843332), (310, 81148816), (362, 69492080), (434, 57963440), (496, 50718010), (560, 44921666), (620, 40574408), (724, 34746040), (868, 28981720), (905, 27796832), (992, 25359005), (1085, 23185376), (1120, 22460833), (1240, 20287204), (1267, 19854880), (1448, 17373020), (1736, 14490860), (1810, 13898416), (2170, 11592688), (2480, 10143602), (2534, 9927440), (2896, 8686510), (3472, 7245430), (3620, 6949208), (4003, 6284320), (4340, 5796344), (4960, 5071801), (5068, 4963720), (5611, 4483360), (5792, 4343255), (6335, 3970976), (6944, 3622715), (7240, 3474604), (8006, 3142160), (8680, 2898172), (10136, 2481860), (11222, 2241680), (12670, 1985488), (14480, 1737302), (16012, 1571080), (17360, 1449086), (20015, 1256864), (20272, 1240930), (22444, 1120840), (25340, 992744), (28021, 897760), (28055, 896672), (28960, 868651), (32024, 785540), (34720, 724543), (39277, 640480), (40030, 628432), (40544, 620465), (44888, 560420), (50680, 496372), (56042, 448880), (56110, 448336), (64048, 392770), (78554, 320240), (80060, 314216), (89776, 280210), (101360, 248186), (112084, 224440), (112220, 224168), (124093, 202720), (128096, 196385), (140105, 179552), (157108, 160120)]