47486880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{673}}^1$

素因数の和:708

約数の個数: 216

約数和(自身を含む): 188786052

約数和(自身を除く): 141299172

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 673, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1346, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2019, 2205, 2352, 2520, 2692, 2940, 3360, 3365, 3528, 3920, 4038, 4410, 4704, 4711, 5040, 5384, 5880, 6057, 6730, 7056, 7840, 8076, 8820, 9422, 10080, 10095, 10768, 11760, 12114, 13460, 14112, 14133, 16152, 17640, 18844, 20190, 21536, 23520, 23555, 24228, 26920, 28266, 30285, 32304, 32977, 35280, 37688, 40380, 42399, 47110, 48456, 53840, 56532, 60570, 64608, 65954, 70560, 70665, 75376, 80760, 84798, 94220, 96912, 98931, 107680, 113064, 121140, 131908, 141330, 150752, 161520, 164885, 169596, 188440, 193824, 197862, 211995, 226128, 242280, 263816, 282660, 296793, 323040, 329770, 339192, 376880, 395724, 423990, 452256, 484560, 494655, 527632, 565320, 593586, 659540, 678384, 753760, 791448, 847980, 969120, 989310, 1055264, 1130640, 1187172, 1319080, 1356768, 1483965, 1582896, 1695960, 1978620, 2261280, 2374344, 2638160, 2967930, 3165792, 3391920, 3957240, 4748688, 5276320, 5935860, 6783840, 7914480, 9497376, 11871720, 15828960, 23743440, 47486880]

約数ペア:

[(1, 47486880), (2, 23743440), (3, 15828960), (4, 11871720), (5, 9497376), (6, 7914480), (7, 6783840), (8, 5935860), (9, 5276320), (10, 4748688), (12, 3957240), (14, 3391920), (15, 3165792), (16, 2967930), (18, 2638160), (20, 2374344), (21, 2261280), (24, 1978620), (28, 1695960), (30, 1582896), (32, 1483965), (35, 1356768), (36, 1319080), (40, 1187172), (42, 1130640), (45, 1055264), (48, 989310), (49, 969120), (56, 847980), (60, 791448), (63, 753760), (70, 678384), (72, 659540), (80, 593586), (84, 565320), (90, 527632), (96, 494655), (98, 484560), (105, 452256), (112, 423990), (120, 395724), (126, 376880), (140, 339192), (144, 329770), (147, 323040), (160, 296793), (168, 282660), (180, 263816), (196, 242280), (210, 226128), (224, 211995), (240, 197862), (245, 193824), (252, 188440), (280, 169596), (288, 164885), (294, 161520), (315, 150752), (336, 141330), (360, 131908), (392, 121140), (420, 113064), (441, 107680), (480, 98931), (490, 96912), (504, 94220), (560, 84798), (588, 80760), (630, 75376), (672, 70665), (673, 70560), (720, 65954), (735, 64608), (784, 60570), (840, 56532), (882, 53840), (980, 48456), (1008, 47110), (1120, 42399), (1176, 40380), (1260, 37688), (1346, 35280), (1440, 32977), (1470, 32304), (1568, 30285), (1680, 28266), (1764, 26920), (1960, 24228), (2016, 23555), (2019, 23520), (2205, 21536), (2352, 20190), (2520, 18844), (2692, 17640), (2940, 16152), (3360, 14133), (3365, 14112), (3528, 13460), (3920, 12114), (4038, 11760), (4410, 10768), (4704, 10095), (4711, 10080), (5040, 9422), (5384, 8820), (5880, 8076), (6057, 7840), (6730, 7056)]