42173040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 160

約数和(自身を含む): 160989696

約数和(自身を除く): 118816656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 1931, 2184, 2730, 3120, 3640, 3862, 4368, 5460, 5793, 7280, 7724, 9655, 10920, 11586, 13517, 15448, 19310, 21840, 23172, 25103, 27034, 28965, 30896, 38620, 40551, 46344, 50206, 54068, 57930, 67585, 75309, 77240, 81102, 92688, 100412, 108136, 115860, 125515, 135170, 150618, 154480, 162204, 175721, 200824, 202755, 216272, 231720, 251030, 270340, 301236, 324408, 351442, 376545, 401648, 405510, 463440, 502060, 527163, 540680, 602472, 648816, 702884, 753090, 811020, 878605, 1004120, 1054326, 1081360, 1204944, 1405768, 1506180, 1622040, 1757210, 2008240, 2108652, 2635815, 2811536, 3012360, 3244080, 3514420, 4217304, 5271630, 6024720, 7028840, 8434608, 10543260, 14057680, 21086520, 42173040]

約数ペア:

[(1, 42173040), (2, 21086520), (3, 14057680), (4, 10543260), (5, 8434608), (6, 7028840), (7, 6024720), (8, 5271630), (10, 4217304), (12, 3514420), (13, 3244080), (14, 3012360), (15, 2811536), (16, 2635815), (20, 2108652), (21, 2008240), (24, 1757210), (26, 1622040), (28, 1506180), (30, 1405768), (35, 1204944), (39, 1081360), (40, 1054326), (42, 1004120), (48, 878605), (52, 811020), (56, 753090), (60, 702884), (65, 648816), (70, 602472), (78, 540680), (80, 527163), (84, 502060), (91, 463440), (104, 405510), (105, 401648), (112, 376545), (120, 351442), (130, 324408), (140, 301236), (156, 270340), (168, 251030), (182, 231720), (195, 216272), (208, 202755), (210, 200824), (240, 175721), (260, 162204), (273, 154480), (280, 150618), (312, 135170), (336, 125515), (364, 115860), (390, 108136), (420, 100412), (455, 92688), (520, 81102), (546, 77240), (560, 75309), (624, 67585), (728, 57930), (780, 54068), (840, 50206), (910, 46344), (1040, 40551), (1092, 38620), (1365, 30896), (1456, 28965), (1560, 27034), (1680, 25103), (1820, 23172), (1931, 21840), (2184, 19310), (2730, 15448), (3120, 13517), (3640, 11586), (3862, 10920), (4368, 9655), (5460, 7724), (5793, 7280)]