42124320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{199}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 172368000

約数和(自身を除く): 130243680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 199, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 398, 420, 432, 441, 480, 490, 504, 540, 560, 588, 597, 630, 672, 720, 735, 756, 784, 796, 840, 864, 882, 945, 980, 995, 1008, 1080, 1120, 1176, 1194, 1260, 1323, 1393, 1440, 1470, 1512, 1568, 1592, 1680, 1764, 1791, 1890, 1960, 1990, 2016, 2160, 2205, 2352, 2388, 2520, 2646, 2786, 2940, 2985, 3024, 3184, 3360, 3528, 3582, 3780, 3920, 3980, 4179, 4320, 4410, 4704, 4776, 5040, 5292, 5373, 5572, 5880, 5970, 6048, 6368, 6615, 6965, 7056, 7164, 7560, 7840, 7960, 8358, 8820, 8955, 9552, 9751, 10080, 10584, 10746, 11144, 11760, 11940, 12537, 13230, 13930, 14112, 14328, 15120, 15920, 16716, 17640, 17910, 19104, 19502, 20895, 21168, 21492, 22288, 23520, 23880, 25074, 26460, 26865, 27860, 28656, 29253, 30240, 31840, 33432, 35280, 35820, 37611, 39004, 41790, 42336, 42984, 44576, 47760, 48755, 50148, 52920, 53730, 55720, 57312, 58506, 62685, 66864, 70560, 71640, 75222, 78008, 83580, 85968, 87759, 95520, 97510, 100296, 105840, 107460, 111440, 117012, 125370, 133728, 143280, 146265, 150444, 156016, 167160, 171936, 175518, 188055, 195020, 200592, 211680, 214920, 222880, 234024, 250740, 263277, 286560, 292530, 300888, 312032, 334320, 351036, 376110, 390040, 401184, 429840, 438795, 468048, 501480, 526554, 585060, 601776, 668640, 702072, 752220, 780080, 859680, 877590, 936096, 1002960, 1053108, 1170120, 1203552, 1316385, 1404144, 1504440, 1560160, 1755180, 2005920, 2106216, 2340240, 2632770, 2808288, 3008880, 3510360, 4212432, 4680480, 5265540, 6017760, 7020720, 8424864, 10531080, 14041440, 21062160, 42124320]

約数ペア:

[(1, 42124320), (2, 21062160), (3, 14041440), (4, 10531080), (5, 8424864), (6, 7020720), (7, 6017760), (8, 5265540), (9, 4680480), (10, 4212432), (12, 3510360), (14, 3008880), (15, 2808288), (16, 2632770), (18, 2340240), (20, 2106216), (21, 2005920), (24, 1755180), (27, 1560160), (28, 1504440), (30, 1404144), (32, 1316385), (35, 1203552), (36, 1170120), (40, 1053108), (42, 1002960), (45, 936096), (48, 877590), (49, 859680), (54, 780080), (56, 752220), (60, 702072), (63, 668640), (70, 601776), (72, 585060), (80, 526554), (84, 501480), (90, 468048), (96, 438795), (98, 429840), (105, 401184), (108, 390040), (112, 376110), (120, 351036), (126, 334320), (135, 312032), (140, 300888), (144, 292530), (147, 286560), (160, 263277), (168, 250740), (180, 234024), (189, 222880), (196, 214920), (199, 211680), (210, 200592), (216, 195020), (224, 188055), (240, 175518), (245, 171936), (252, 167160), (270, 156016), (280, 150444), (288, 146265), (294, 143280), (315, 133728), (336, 125370), (360, 117012), (378, 111440), (392, 107460), (398, 105840), (420, 100296), (432, 97510), (441, 95520), (480, 87759), (490, 85968), (504, 83580), (540, 78008), (560, 75222), (588, 71640), (597, 70560), (630, 66864), (672, 62685), (720, 58506), (735, 57312), (756, 55720), (784, 53730), (796, 52920), (840, 50148), (864, 48755), (882, 47760), (945, 44576), (980, 42984), (995, 42336), (1008, 41790), (1080, 39004), (1120, 37611), (1176, 35820), (1194, 35280), (1260, 33432), (1323, 31840), (1393, 30240), (1440, 29253), (1470, 28656), (1512, 27860), (1568, 26865), (1592, 26460), (1680, 25074), (1764, 23880), (1791, 23520), (1890, 22288), (1960, 21492), (1990, 21168), (2016, 20895), (2160, 19502), (2205, 19104), (2352, 17910), (2388, 17640), (2520, 16716), (2646, 15920), (2786, 15120), (2940, 14328), (2985, 14112), (3024, 13930), (3184, 13230), (3360, 12537), (3528, 11940), (3582, 11760), (3780, 11144), (3920, 10746), (3980, 10584), (4179, 10080), (4320, 9751), (4410, 9552), (4704, 8955), (4776, 8820), (5040, 8358), (5292, 7960), (5373, 7840), (5572, 7560), (5880, 7164), (5970, 7056), (6048, 6965), (6368, 6615)]