181333320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{30839}}^1$

素因数の和:30867

約数の個数: 96

約数和(自身を含む): 632836800

約数和(自身を除く): 451503480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 30839, 61678, 92517, 123356, 154195, 185034, 215873, 246712, 308390, 370068, 431746, 462585, 616780, 647619, 740136, 863492, 925170, 1079365, 1233560, 1295238, 1511111, 1726984, 1850340, 2158730, 2590476, 3022222, 3238095, 3700680, 4317460, 4533333, 5180952, 6044444, 6476190, 7555555, 8634920, 9066666, 12088888, 12952380, 15111110, 18133332, 22666665, 25904760, 30222220, 36266664, 45333330, 60444440, 90666660, 181333320]

約数ペア:

[(1, 181333320), (2, 90666660), (3, 60444440), (4, 45333330), (5, 36266664), (6, 30222220), (7, 25904760), (8, 22666665), (10, 18133332), (12, 15111110), (14, 12952380), (15, 12088888), (20, 9066666), (21, 8634920), (24, 7555555), (28, 6476190), (30, 6044444), (35, 5180952), (40, 4533333), (42, 4317460), (49, 3700680), (56, 3238095), (60, 3022222), (70, 2590476), (84, 2158730), (98, 1850340), (105, 1726984), (120, 1511111), (140, 1295238), (147, 1233560), (168, 1079365), (196, 925170), (210, 863492), (245, 740136), (280, 647619), (294, 616780), (392, 462585), (420, 431746), (490, 370068), (588, 308390), (735, 246712), (840, 215873), (980, 185034), (1176, 154195), (1470, 123356), (1960, 92517), (2940, 61678), (5880, 30839)]