2045729520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2314

約数の個数: 240

約数和(自身を含む): 7279534080

約数和(自身を除く): 5233804560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 243, 270, 282, 324, 360, 376, 405, 423, 432, 470, 486, 540, 564, 648, 705, 720, 752, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1296, 1410, 1620, 1692, 1880, 1944, 2115, 2160, 2239, 2256, 2430, 2538, 2820, 3240, 3384, 3760, 3807, 3888, 4230, 4478, 4860, 5076, 5640, 6345, 6480, 6717, 6768, 7614, 8460, 8956, 9720, 10152, 11195, 11280, 11421, 12690, 13434, 15228, 16920, 17912, 19035, 19440, 20151, 20304, 22390, 22842, 25380, 26868, 30456, 33585, 33840, 35824, 38070, 40302, 44780, 45684, 50760, 53736, 57105, 60453, 60912, 67170, 76140, 80604, 89560, 91368, 100755, 101520, 105233, 107472, 114210, 120906, 134340, 152280, 161208, 179120, 181359, 182736, 201510, 210466, 228420, 241812, 268680, 302265, 304560, 315699, 322416, 362718, 403020, 420932, 456840, 483624, 526165, 537360, 544077, 604530, 631398, 725436, 806040, 841864, 906795, 913680, 947097, 967248, 1052330, 1088154, 1209060, 1262796, 1450872, 1578495, 1612080, 1683728, 1813590, 1894194, 2104660, 2176308, 2418120, 2525592, 2720385, 2841291, 2901744, 3156990, 3627180, 3788388, 4209320, 4352616, 4735485, 4836240, 5051184, 5440770, 5682582, 6313980, 7254360, 7576776, 8418640, 8523873, 8705232, 9470970, 10881540, 11365164, 12627960, 14206455, 14508720, 15153552, 17047746, 18941940, 21763080, 22730328, 25255920, 25571619, 28412910, 34095492, 37883880, 42619365, 43526160, 45460656, 51143238, 56825820, 68190984, 75767760, 85238730, 102286476, 113651640, 127858095, 136381968, 170477460, 204572952, 227303280, 255716190, 340954920, 409145904, 511432380, 681909840, 1022864760, 2045729520]

約数ペア:

[(1, 2045729520), (2, 1022864760), (3, 681909840), (4, 511432380), (5, 409145904), (6, 340954920), (8, 255716190), (9, 227303280), (10, 204572952), (12, 170477460), (15, 136381968), (16, 127858095), (18, 113651640), (20, 102286476), (24, 85238730), (27, 75767760), (30, 68190984), (36, 56825820), (40, 51143238), (45, 45460656), (47, 43526160), (48, 42619365), (54, 37883880), (60, 34095492), (72, 28412910), (80, 25571619), (81, 25255920), (90, 22730328), (94, 21763080), (108, 18941940), (120, 17047746), (135, 15153552), (141, 14508720), (144, 14206455), (162, 12627960), (180, 11365164), (188, 10881540), (216, 9470970), (235, 8705232), (240, 8523873), (243, 8418640), (270, 7576776), (282, 7254360), (324, 6313980), (360, 5682582), (376, 5440770), (405, 5051184), (423, 4836240), (432, 4735485), (470, 4352616), (486, 4209320), (540, 3788388), (564, 3627180), (648, 3156990), (705, 2901744), (720, 2841291), (752, 2720385), (810, 2525592), (846, 2418120), (940, 2176308), (972, 2104660), (1080, 1894194), (1128, 1813590), (1215, 1683728), (1269, 1612080), (1296, 1578495), (1410, 1450872), (1620, 1262796), (1692, 1209060), (1880, 1088154), (1944, 1052330), (2115, 967248), (2160, 947097), (2239, 913680), (2256, 906795), (2430, 841864), (2538, 806040), (2820, 725436), (3240, 631398), (3384, 604530), (3760, 544077), (3807, 537360), (3888, 526165), (4230, 483624), (4478, 456840), (4860, 420932), (5076, 403020), (5640, 362718), (6345, 322416), (6480, 315699), (6717, 304560), (6768, 302265), (7614, 268680), (8460, 241812), (8956, 228420), (9720, 210466), (10152, 201510), (11195, 182736), (11280, 181359), (11421, 179120), (12690, 161208), (13434, 152280), (15228, 134340), (16920, 120906), (17912, 114210), (19035, 107472), (19440, 105233), (20151, 101520), (20304, 100755), (22390, 91368), (22842, 89560), (25380, 80604), (26868, 76140), (30456, 67170), (33585, 60912), (33840, 60453), (35824, 57105), (38070, 53736), (40302, 50760), (44780, 45684)]