123775680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 455883264

約数和(自身を除く): 332107584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 163, 168, 192, 210, 224, 226, 240, 280, 320, 326, 336, 339, 420, 448, 452, 480, 489, 560, 565, 652, 672, 678, 791, 815, 840, 904, 960, 978, 1120, 1130, 1141, 1304, 1344, 1356, 1582, 1630, 1680, 1695, 1808, 1956, 2240, 2260, 2282, 2373, 2445, 2608, 2712, 3164, 3260, 3360, 3390, 3423, 3616, 3912, 3955, 4520, 4564, 4746, 4890, 5216, 5424, 5705, 6328, 6520, 6720, 6780, 6846, 7232, 7824, 7910, 9040, 9128, 9492, 9780, 10432, 10848, 11410, 11865, 12656, 13040, 13560, 13692, 15648, 15820, 17115, 18080, 18256, 18419, 18984, 19560, 21696, 22820, 23730, 25312, 26080, 27120, 27384, 31296, 31640, 34230, 36160, 36512, 36838, 37968, 39120, 45640, 47460, 50624, 52160, 54240, 54768, 55257, 63280, 68460, 73024, 73676, 75936, 78240, 91280, 92095, 94920, 108480, 109536, 110514, 126560, 128933, 136920, 147352, 151872, 156480, 182560, 184190, 189840, 219072, 221028, 253120, 257866, 273840, 276285, 294704, 365120, 368380, 379680, 386799, 442056, 515732, 547680, 552570, 589408, 644665, 736760, 759360, 773598, 884112, 1031464, 1095360, 1105140, 1178816, 1289330, 1473520, 1547196, 1768224, 1933995, 2062928, 2210280, 2578660, 2947040, 3094392, 3536448, 3867990, 4125856, 4420560, 5157320, 5894080, 6188784, 7735980, 8251712, 8841120, 10314640, 12377568, 15471960, 17682240, 20629280, 24755136, 30943920, 41258560, 61887840, 123775680]

約数ペア:

[(1, 123775680), (2, 61887840), (3, 41258560), (4, 30943920), (5, 24755136), (6, 20629280), (7, 17682240), (8, 15471960), (10, 12377568), (12, 10314640), (14, 8841120), (15, 8251712), (16, 7735980), (20, 6188784), (21, 5894080), (24, 5157320), (28, 4420560), (30, 4125856), (32, 3867990), (35, 3536448), (40, 3094392), (42, 2947040), (48, 2578660), (56, 2210280), (60, 2062928), (64, 1933995), (70, 1768224), (80, 1547196), (84, 1473520), (96, 1289330), (105, 1178816), (112, 1105140), (113, 1095360), (120, 1031464), (140, 884112), (160, 773598), (163, 759360), (168, 736760), (192, 644665), (210, 589408), (224, 552570), (226, 547680), (240, 515732), (280, 442056), (320, 386799), (326, 379680), (336, 368380), (339, 365120), (420, 294704), (448, 276285), (452, 273840), (480, 257866), (489, 253120), (560, 221028), (565, 219072), (652, 189840), (672, 184190), (678, 182560), (791, 156480), (815, 151872), (840, 147352), (904, 136920), (960, 128933), (978, 126560), (1120, 110514), (1130, 109536), (1141, 108480), (1304, 94920), (1344, 92095), (1356, 91280), (1582, 78240), (1630, 75936), (1680, 73676), (1695, 73024), (1808, 68460), (1956, 63280), (2240, 55257), (2260, 54768), (2282, 54240), (2373, 52160), (2445, 50624), (2608, 47460), (2712, 45640), (3164, 39120), (3260, 37968), (3360, 36838), (3390, 36512), (3423, 36160), (3616, 34230), (3912, 31640), (3955, 31296), (4520, 27384), (4564, 27120), (4746, 26080), (4890, 25312), (5216, 23730), (5424, 22820), (5705, 21696), (6328, 19560), (6520, 18984), (6720, 18419), (6780, 18256), (6846, 18080), (7232, 17115), (7824, 15820), (7910, 15648), (9040, 13692), (9128, 13560), (9492, 13040), (9780, 12656), (10432, 11865), (10848, 11410)]