147605640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1972

約数の個数: 192

約数和(自身を含む): 555024960

約数和(自身を除く): 407419320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1931, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 3862, 5096, 5460, 5793, 5880, 6370, 7644, 7724, 9555, 9655, 10920, 11586, 12740, 13517, 15288, 15448, 19110, 19310, 23172, 25103, 25480, 27034, 28965, 38220, 38620, 40551, 46344, 50206, 54068, 57930, 67585, 75309, 76440, 77240, 81102, 94619, 100412, 108136, 115860, 125515, 135170, 150618, 162204, 175721, 189238, 200824, 202755, 231720, 251030, 270340, 283857, 301236, 324408, 351442, 376545, 378476, 405510, 473095, 502060, 527163, 540680, 567714, 602472, 702884, 753090, 756952, 811020, 878605, 946190, 1004120, 1054326, 1135428, 1230047, 1405768, 1419285, 1506180, 1622040, 1757210, 1892380, 2108652, 2270856, 2460094, 2635815, 2838570, 3012360, 3514420, 3690141, 3784760, 4217304, 4920188, 5271630, 5677140, 6150235, 7028840, 7380282, 9840376, 10543260, 11354280, 12300470, 14760564, 18450705, 21086520, 24600940, 29521128, 36901410, 49201880, 73802820, 147605640]

約数ペア:

[(1, 147605640), (2, 73802820), (3, 49201880), (4, 36901410), (5, 29521128), (6, 24600940), (7, 21086520), (8, 18450705), (10, 14760564), (12, 12300470), (13, 11354280), (14, 10543260), (15, 9840376), (20, 7380282), (21, 7028840), (24, 6150235), (26, 5677140), (28, 5271630), (30, 4920188), (35, 4217304), (39, 3784760), (40, 3690141), (42, 3514420), (49, 3012360), (52, 2838570), (56, 2635815), (60, 2460094), (65, 2270856), (70, 2108652), (78, 1892380), (84, 1757210), (91, 1622040), (98, 1506180), (104, 1419285), (105, 1405768), (120, 1230047), (130, 1135428), (140, 1054326), (147, 1004120), (156, 946190), (168, 878605), (182, 811020), (195, 756952), (196, 753090), (210, 702884), (245, 602472), (260, 567714), (273, 540680), (280, 527163), (294, 502060), (312, 473095), (364, 405510), (390, 378476), (392, 376545), (420, 351442), (455, 324408), (490, 301236), (520, 283857), (546, 270340), (588, 251030), (637, 231720), (728, 202755), (735, 200824), (780, 189238), (840, 175721), (910, 162204), (980, 150618), (1092, 135170), (1176, 125515), (1274, 115860), (1365, 108136), (1470, 100412), (1560, 94619), (1820, 81102), (1911, 77240), (1931, 76440), (1960, 75309), (2184, 67585), (2548, 57930), (2730, 54068), (2940, 50206), (3185, 46344), (3640, 40551), (3822, 38620), (3862, 38220), (5096, 28965), (5460, 27034), (5793, 25480), (5880, 25103), (6370, 23172), (7644, 19310), (7724, 19110), (9555, 15448), (9655, 15288), (10920, 13517), (11586, 12740)]