266416800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8575

約数の個数: 144

約数和(自身を含む): 934002720

約数和(自身を除く): 667585920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 8539, 10400, 15600, 17078, 25617, 31200, 34156, 42695, 51234, 68312, 85390, 102468, 111007, 128085, 136624, 170780, 204936, 213475, 222014, 256170, 273248, 333021, 341560, 409872, 426950, 444028, 512340, 555035, 640425, 666042, 683120, 819744, 853900, 888056, 1024680, 1110070, 1280850, 1332084, 1366240, 1665105, 1707800, 1776112, 2049360, 2220140, 2561700, 2664168, 2775175, 3330210, 3415600, 3552224, 4098720, 4440280, 5123400, 5328336, 5550350, 6660420, 6831200, 8325525, 8880560, 10246800, 10656672, 11100700, 13320840, 16651050, 17761120, 20493600, 22201400, 26641680, 33302100, 44402800, 53283360, 66604200, 88805600, 133208400, 266416800]

約数ペア:

[(1, 266416800), (2, 133208400), (3, 88805600), (4, 66604200), (5, 53283360), (6, 44402800), (8, 33302100), (10, 26641680), (12, 22201400), (13, 20493600), (15, 17761120), (16, 16651050), (20, 13320840), (24, 11100700), (25, 10656672), (26, 10246800), (30, 8880560), (32, 8325525), (39, 6831200), (40, 6660420), (48, 5550350), (50, 5328336), (52, 5123400), (60, 4440280), (65, 4098720), (75, 3552224), (78, 3415600), (80, 3330210), (96, 2775175), (100, 2664168), (104, 2561700), (120, 2220140), (130, 2049360), (150, 1776112), (156, 1707800), (160, 1665105), (195, 1366240), (200, 1332084), (208, 1280850), (240, 1110070), (260, 1024680), (300, 888056), (312, 853900), (325, 819744), (390, 683120), (400, 666042), (416, 640425), (480, 555035), (520, 512340), (600, 444028), (624, 426950), (650, 409872), (780, 341560), (800, 333021), (975, 273248), (1040, 256170), (1200, 222014), (1248, 213475), (1300, 204936), (1560, 170780), (1950, 136624), (2080, 128085), (2400, 111007), (2600, 102468), (3120, 85390), (3900, 68312), (5200, 51234), (6240, 42695), (7800, 34156), (8539, 31200), (10400, 25617), (15600, 17078)]