334956840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 1031616000

約数和(自身を除く): 696659160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 89, 120, 158, 178, 237, 267, 316, 356, 395, 397, 445, 474, 534, 632, 712, 790, 794, 890, 948, 1068, 1185, 1191, 1335, 1580, 1588, 1780, 1896, 1985, 2136, 2370, 2382, 2670, 3160, 3176, 3560, 3970, 4740, 4764, 5340, 5955, 7031, 7940, 9480, 9528, 10680, 11910, 14062, 15880, 21093, 23820, 28124, 31363, 35155, 35333, 42186, 47640, 56248, 62726, 70310, 70666, 84372, 94089, 105465, 105999, 125452, 140620, 141332, 156815, 168744, 176665, 188178, 210930, 211998, 250904, 281240, 282664, 313630, 353330, 376356, 421860, 423996, 470445, 529995, 627260, 706660, 752712, 843720, 847992, 940890, 1059990, 1254520, 1413320, 1881780, 2119980, 2791307, 3763560, 4239960, 5582614, 8373921, 11165228, 13956535, 16747842, 22330456, 27913070, 33495684, 41869605, 55826140, 66991368, 83739210, 111652280, 167478420, 334956840]

約数ペア:

[(1, 334956840), (2, 167478420), (3, 111652280), (4, 83739210), (5, 66991368), (6, 55826140), (8, 41869605), (10, 33495684), (12, 27913070), (15, 22330456), (20, 16747842), (24, 13956535), (30, 11165228), (40, 8373921), (60, 5582614), (79, 4239960), (89, 3763560), (120, 2791307), (158, 2119980), (178, 1881780), (237, 1413320), (267, 1254520), (316, 1059990), (356, 940890), (395, 847992), (397, 843720), (445, 752712), (474, 706660), (534, 627260), (632, 529995), (712, 470445), (790, 423996), (794, 421860), (890, 376356), (948, 353330), (1068, 313630), (1185, 282664), (1191, 281240), (1335, 250904), (1580, 211998), (1588, 210930), (1780, 188178), (1896, 176665), (1985, 168744), (2136, 156815), (2370, 141332), (2382, 140620), (2670, 125452), (3160, 105999), (3176, 105465), (3560, 94089), (3970, 84372), (4740, 70666), (4764, 70310), (5340, 62726), (5955, 56248), (7031, 47640), (7940, 42186), (9480, 35333), (9528, 35155), (10680, 31363), (11910, 28124), (14062, 23820), (15880, 21093)]