164777200

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1201}}^1$

素因数の和:1240

約数の個数: 120

約数和(自身を含む): 462048800

約数和(自身を除く): 297271600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1201, 1225, 1372, 1400, 1715, 1960, 2402, 2450, 2744, 2800, 3430, 3920, 4804, 4900, 5488, 6005, 6860, 8407, 8575, 9608, 9800, 12010, 13720, 16814, 17150, 19216, 19600, 24020, 27440, 30025, 33628, 34300, 42035, 48040, 58849, 60050, 67256, 68600, 84070, 96080, 117698, 120100, 134512, 137200, 168140, 210175, 235396, 240200, 294245, 336280, 411943, 420350, 470792, 480400, 588490, 672560, 823886, 840700, 941584, 1176980, 1471225, 1647772, 1681400, 2059715, 2353960, 2942450, 3295544, 3362800, 4119430, 4707920, 5884900, 6591088, 8238860, 10298575, 11769800, 16477720, 20597150, 23539600, 32955440, 41194300, 82388600, 164777200]

約数ペア:

[(1, 164777200), (2, 82388600), (4, 41194300), (5, 32955440), (7, 23539600), (8, 20597150), (10, 16477720), (14, 11769800), (16, 10298575), (20, 8238860), (25, 6591088), (28, 5884900), (35, 4707920), (40, 4119430), (49, 3362800), (50, 3295544), (56, 2942450), (70, 2353960), (80, 2059715), (98, 1681400), (100, 1647772), (112, 1471225), (140, 1176980), (175, 941584), (196, 840700), (200, 823886), (245, 672560), (280, 588490), (343, 480400), (350, 470792), (392, 420350), (400, 411943), (490, 336280), (560, 294245), (686, 240200), (700, 235396), (784, 210175), (980, 168140), (1201, 137200), (1225, 134512), (1372, 120100), (1400, 117698), (1715, 96080), (1960, 84070), (2402, 68600), (2450, 67256), (2744, 60050), (2800, 58849), (3430, 48040), (3920, 42035), (4804, 34300), (4900, 33628), (5488, 30025), (6005, 27440), (6860, 24020), (8407, 19600), (8575, 19216), (9608, 17150), (9800, 16814), (12010, 13720)]