158326560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 627419520

約数和(自身を除く): 469092960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 226, 240, 252, 278, 280, 288, 315, 336, 339, 360, 417, 420, 452, 480, 504, 556, 560, 565, 630, 672, 678, 695, 720, 791, 834, 840, 904, 973, 1008, 1017, 1112, 1120, 1130, 1251, 1260, 1356, 1390, 1440, 1582, 1668, 1680, 1695, 1808, 1946, 2016, 2034, 2085, 2224, 2260, 2373, 2502, 2520, 2712, 2780, 2919, 3164, 3336, 3360, 3390, 3616, 3892, 3955, 4068, 4170, 4448, 4520, 4746, 4865, 5004, 5040, 5085, 5424, 5560, 5838, 6255, 6328, 6672, 6780, 7119, 7784, 7910, 8136, 8340, 8757, 9040, 9492, 9730, 10008, 10080, 10170, 10848, 11120, 11676, 11865, 12510, 12656, 13344, 13560, 14238, 14595, 15568, 15707, 15820, 16272, 16680, 17514, 18080, 18984, 19460, 20016, 20340, 22240, 23352, 23730, 25020, 25312, 27120, 28476, 29190, 31136, 31414, 31640, 32544, 33360, 35028, 35595, 37968, 38920, 40032, 40680, 43785, 46704, 47121, 47460, 50040, 54240, 56952, 58380, 62828, 63280, 66720, 70056, 71190, 75936, 77840, 78535, 81360, 87570, 93408, 94242, 94920, 100080, 109949, 113904, 116760, 125656, 126560, 140112, 141363, 142380, 155680, 157070, 162720, 175140, 188484, 189840, 200160, 219898, 227808, 233520, 235605, 251312, 280224, 282726, 284760, 314140, 329847, 350280, 376968, 379680, 439796, 467040, 471210, 502624, 549745, 565452, 569520, 628280, 659694, 700560, 706815, 753936, 879592, 942420, 989541, 1099490, 1130904, 1139040, 1256560, 1319388, 1401120, 1413630, 1507872, 1649235, 1759184, 1884840, 1979082, 2198980, 2261808, 2513120, 2638776, 2827260, 3298470, 3518368, 3769680, 3958164, 4397960, 4523616, 4947705, 5277552, 5654520, 6596940, 7539360, 7916328, 8795920, 9895410, 10555104, 11309040, 13193880, 15832656, 17591840, 19790820, 22618080, 26387760, 31665312, 39581640, 52775520, 79163280, 158326560]

約数ペア:

[(1, 158326560), (2, 79163280), (3, 52775520), (4, 39581640), (5, 31665312), (6, 26387760), (7, 22618080), (8, 19790820), (9, 17591840), (10, 15832656), (12, 13193880), (14, 11309040), (15, 10555104), (16, 9895410), (18, 8795920), (20, 7916328), (21, 7539360), (24, 6596940), (28, 5654520), (30, 5277552), (32, 4947705), (35, 4523616), (36, 4397960), (40, 3958164), (42, 3769680), (45, 3518368), (48, 3298470), (56, 2827260), (60, 2638776), (63, 2513120), (70, 2261808), (72, 2198980), (80, 1979082), (84, 1884840), (90, 1759184), (96, 1649235), (105, 1507872), (112, 1413630), (113, 1401120), (120, 1319388), (126, 1256560), (139, 1139040), (140, 1130904), (144, 1099490), (160, 989541), (168, 942420), (180, 879592), (210, 753936), (224, 706815), (226, 700560), (240, 659694), (252, 628280), (278, 569520), (280, 565452), (288, 549745), (315, 502624), (336, 471210), (339, 467040), (360, 439796), (417, 379680), (420, 376968), (452, 350280), (480, 329847), (504, 314140), (556, 284760), (560, 282726), (565, 280224), (630, 251312), (672, 235605), (678, 233520), (695, 227808), (720, 219898), (791, 200160), (834, 189840), (840, 188484), (904, 175140), (973, 162720), (1008, 157070), (1017, 155680), (1112, 142380), (1120, 141363), (1130, 140112), (1251, 126560), (1260, 125656), (1356, 116760), (1390, 113904), (1440, 109949), (1582, 100080), (1668, 94920), (1680, 94242), (1695, 93408), (1808, 87570), (1946, 81360), (2016, 78535), (2034, 77840), (2085, 75936), (2224, 71190), (2260, 70056), (2373, 66720), (2502, 63280), (2520, 62828), (2712, 58380), (2780, 56952), (2919, 54240), (3164, 50040), (3336, 47460), (3360, 47121), (3390, 46704), (3616, 43785), (3892, 40680), (3955, 40032), (4068, 38920), (4170, 37968), (4448, 35595), (4520, 35028), (4746, 33360), (4865, 32544), (5004, 31640), (5040, 31414), (5085, 31136), (5424, 29190), (5560, 28476), (5838, 27120), (6255, 25312), (6328, 25020), (6672, 23730), (6780, 23352), (7119, 22240), (7784, 20340), (7910, 20016), (8136, 19460), (8340, 18984), (8757, 18080), (9040, 17514), (9492, 16680), (9730, 16272), (10008, 15820), (10080, 15707), (10170, 15568), (10848, 14595), (11120, 14238), (11676, 13560), (11865, 13344), (12510, 12656)]