42189120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 224

約数和(自身を含む): 157276800

約数和(自身を除く): 115087680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 257, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 514, 540, 570, 576, 608, 684, 720, 760, 771, 855, 864, 912, 960, 1026, 1028, 1080, 1140, 1216, 1285, 1368, 1440, 1520, 1542, 1710, 1728, 1824, 2052, 2056, 2160, 2280, 2313, 2565, 2570, 2736, 2880, 3040, 3084, 3420, 3648, 3855, 4104, 4112, 4320, 4560, 4626, 4883, 5130, 5140, 5472, 6080, 6168, 6840, 6939, 7710, 8208, 8224, 8640, 9120, 9252, 9766, 10260, 10280, 10944, 11565, 12336, 13680, 13878, 14649, 15420, 16416, 16448, 18240, 18504, 19532, 20520, 20560, 23130, 24415, 24672, 27360, 27756, 29298, 30840, 32832, 34695, 37008, 39064, 41040, 41120, 43947, 46260, 48830, 49344, 54720, 55512, 58596, 61680, 69390, 73245, 74016, 78128, 82080, 82240, 87894, 92520, 97660, 111024, 117192, 123360, 131841, 138780, 146490, 148032, 156256, 164160, 175788, 185040, 195320, 219735, 222048, 234384, 246720, 263682, 277560, 292980, 312512, 351576, 370080, 390640, 439470, 444096, 468768, 527364, 555120, 585960, 659205, 703152, 740160, 781280, 878940, 937536, 1054728, 1110240, 1171920, 1318410, 1406304, 1562560, 1757880, 2109456, 2220480, 2343840, 2636820, 2812608, 3515760, 4218912, 4687680, 5273640, 7031520, 8437824, 10547280, 14063040, 21094560, 42189120]

約数ペア:

[(1, 42189120), (2, 21094560), (3, 14063040), (4, 10547280), (5, 8437824), (6, 7031520), (8, 5273640), (9, 4687680), (10, 4218912), (12, 3515760), (15, 2812608), (16, 2636820), (18, 2343840), (19, 2220480), (20, 2109456), (24, 1757880), (27, 1562560), (30, 1406304), (32, 1318410), (36, 1171920), (38, 1110240), (40, 1054728), (45, 937536), (48, 878940), (54, 781280), (57, 740160), (60, 703152), (64, 659205), (72, 585960), (76, 555120), (80, 527364), (90, 468768), (95, 444096), (96, 439470), (108, 390640), (114, 370080), (120, 351576), (135, 312512), (144, 292980), (152, 277560), (160, 263682), (171, 246720), (180, 234384), (190, 222048), (192, 219735), (216, 195320), (228, 185040), (240, 175788), (257, 164160), (270, 156256), (285, 148032), (288, 146490), (304, 138780), (320, 131841), (342, 123360), (360, 117192), (380, 111024), (432, 97660), (456, 92520), (480, 87894), (513, 82240), (514, 82080), (540, 78128), (570, 74016), (576, 73245), (608, 69390), (684, 61680), (720, 58596), (760, 55512), (771, 54720), (855, 49344), (864, 48830), (912, 46260), (960, 43947), (1026, 41120), (1028, 41040), (1080, 39064), (1140, 37008), (1216, 34695), (1285, 32832), (1368, 30840), (1440, 29298), (1520, 27756), (1542, 27360), (1710, 24672), (1728, 24415), (1824, 23130), (2052, 20560), (2056, 20520), (2160, 19532), (2280, 18504), (2313, 18240), (2565, 16448), (2570, 16416), (2736, 15420), (2880, 14649), (3040, 13878), (3084, 13680), (3420, 12336), (3648, 11565), (3855, 10944), (4104, 10280), (4112, 10260), (4320, 9766), (4560, 9252), (4626, 9120), (4883, 8640), (5130, 8224), (5140, 8208), (5472, 7710), (6080, 6939), (6168, 6840)]