124790485120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{898549}}^1$

素因数の和:898606

約数の個数: 128

約数和(自身を含む): 351944064000

約数和(自身を除く): 227153578880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 138880, 898549, 1797098, 3594196, 4492745, 6289843, 7188392, 8985490, 12579686, 14376784, 17970980, 25159372, 27855019, 28753568, 31449215, 35941960, 50318744, 55710038, 57507136, 62898430, 71883920, 100637488, 111420076, 115014272, 125796860, 139275095, 143767840, 194985133, 201274976, 222840152, 251593720, 278550190, 287535680, 389970266, 402549952, 445680304, 503187440, 557100380, 575071360, 779940532, 805099904, 891360608, 974925665, 1006374880, 1114200760, 1559881064, 1782721216, 1949851330, 2012749760, 2228401520, 3119762128, 3565442432, 3899702660, 4025499520, 4456803040, 6239524256, 7799405320, 8913606080, 12479048512, 15598810640, 17827212160, 24958097024, 31197621280, 62395242560, 124790485120]

約数ペア:

[(1, 124790485120), (2, 62395242560), (4, 31197621280), (5, 24958097024), (7, 17827212160), (8, 15598810640), (10, 12479048512), (14, 8913606080), (16, 7799405320), (20, 6239524256), (28, 4456803040), (31, 4025499520), (32, 3899702660), (35, 3565442432), (40, 3119762128), (56, 2228401520), (62, 2012749760), (64, 1949851330), (70, 1782721216), (80, 1559881064), (112, 1114200760), (124, 1006374880), (128, 974925665), (140, 891360608), (155, 805099904), (160, 779940532), (217, 575071360), (224, 557100380), (248, 503187440), (280, 445680304), (310, 402549952), (320, 389970266), (434, 287535680), (448, 278550190), (496, 251593720), (560, 222840152), (620, 201274976), (640, 194985133), (868, 143767840), (896, 139275095), (992, 125796860), (1085, 115014272), (1120, 111420076), (1240, 100637488), (1736, 71883920), (1984, 62898430), (2170, 57507136), (2240, 55710038), (2480, 50318744), (3472, 35941960), (3968, 31449215), (4340, 28753568), (4480, 27855019), (4960, 25159372), (6944, 17970980), (8680, 14376784), (9920, 12579686), (13888, 8985490), (17360, 7188392), (19840, 6289843), (27776, 4492745), (34720, 3594196), (69440, 1797098), (138880, 898549)]