320127079300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{158189}}^1$

素因数の和:158283

約数の個数: 144

約数和(自身を含む): 823853520000

約数和(自身を除く): 503726440700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 59, 70, 98, 100, 118, 140, 175, 196, 236, 245, 295, 343, 350, 413, 490, 590, 686, 700, 826, 980, 1180, 1225, 1372, 1475, 1652, 1715, 2065, 2450, 2891, 2950, 3430, 4130, 4900, 5782, 5900, 6860, 8260, 8575, 10325, 11564, 14455, 17150, 20237, 20650, 28910, 34300, 40474, 41300, 57820, 72275, 80948, 101185, 144550, 158189, 202370, 289100, 316378, 404740, 505925, 632756, 790945, 1011850, 1107323, 1581890, 2023700, 2214646, 3163780, 3954725, 4429292, 5536615, 7751261, 7909450, 9333151, 11073230, 15502522, 15818900, 18666302, 22146460, 27683075, 31005044, 37332604, 38756305, 46665755, 54258827, 55366150, 65332057, 77512610, 93331510, 108517654, 110732300, 130664114, 155025220, 186663020, 193781525, 217035308, 233328775, 261328228, 271294135, 326660285, 387563050, 457324399, 466657550, 542588270, 653320570, 775126100, 914648798, 933315100, 1085176540, 1306641140, 1356470675, 1633301425, 1829297596, 2286621995, 2712941350, 3201270793, 3266602850, 4573243990, 5425882700, 6402541586, 6533205700, 9146487980, 11433109975, 12805083172, 16006353965, 22866219950, 32012707930, 45732439900, 64025415860, 80031769825, 160063539650, 320127079300]

約数ペア:

[(1, 320127079300), (2, 160063539650), (4, 80031769825), (5, 64025415860), (7, 45732439900), (10, 32012707930), (14, 22866219950), (20, 16006353965), (25, 12805083172), (28, 11433109975), (35, 9146487980), (49, 6533205700), (50, 6402541586), (59, 5425882700), (70, 4573243990), (98, 3266602850), (100, 3201270793), (118, 2712941350), (140, 2286621995), (175, 1829297596), (196, 1633301425), (236, 1356470675), (245, 1306641140), (295, 1085176540), (343, 933315100), (350, 914648798), (413, 775126100), (490, 653320570), (590, 542588270), (686, 466657550), (700, 457324399), (826, 387563050), (980, 326660285), (1180, 271294135), (1225, 261328228), (1372, 233328775), (1475, 217035308), (1652, 193781525), (1715, 186663020), (2065, 155025220), (2450, 130664114), (2891, 110732300), (2950, 108517654), (3430, 93331510), (4130, 77512610), (4900, 65332057), (5782, 55366150), (5900, 54258827), (6860, 46665755), (8260, 38756305), (8575, 37332604), (10325, 31005044), (11564, 27683075), (14455, 22146460), (17150, 18666302), (20237, 15818900), (20650, 15502522), (28910, 11073230), (34300, 9333151), (40474, 7909450), (41300, 7751261), (57820, 5536615), (72275, 4429292), (80948, 3954725), (101185, 3163780), (144550, 2214646), (158189, 2023700), (202370, 1581890), (289100, 1107323), (316378, 1011850), (404740, 790945), (505925, 632756)]