1942897920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 6534259200

約数和(自身を除く): 4591361280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 73, 80, 87, 96, 116, 120, 128, 145, 146, 160, 174, 192, 219, 232, 239, 240, 256, 290, 292, 320, 348, 365, 384, 435, 438, 464, 478, 480, 580, 584, 640, 696, 717, 730, 768, 870, 876, 928, 956, 960, 1095, 1160, 1168, 1195, 1280, 1392, 1434, 1460, 1740, 1752, 1856, 1912, 1920, 2117, 2190, 2320, 2336, 2390, 2784, 2868, 2920, 3480, 3504, 3585, 3712, 3824, 3840, 4234, 4380, 4640, 4672, 4780, 5568, 5736, 5840, 6351, 6931, 6960, 7008, 7170, 7424, 7648, 8468, 8760, 9280, 9344, 9560, 10585, 11136, 11472, 11680, 12702, 13862, 13920, 14016, 14340, 15296, 16936, 17447, 17520, 18560, 18688, 19120, 20793, 21170, 22272, 22944, 23360, 25404, 27724, 27840, 28032, 28680, 30592, 31755, 33872, 34655, 34894, 35040, 37120, 38240, 41586, 42340, 45888, 46720, 50808, 52341, 55448, 55680, 56064, 57360, 61184, 63510, 67744, 69310, 69788, 70080, 76480, 83172, 84680, 87235, 91776, 93440, 101616, 103965, 104682, 110896, 111360, 114720, 127020, 135488, 138620, 139576, 140160, 152960, 166344, 169360, 174470, 183552, 203232, 207930, 209364, 221792, 229440, 254040, 261705, 270976, 277240, 279152, 280320, 305920, 332688, 338720, 348940, 406464, 415860, 418728, 443584, 458880, 505963, 508080, 523410, 541952, 554480, 558304, 665376, 677440, 697880, 812928, 831720, 837456, 887168, 917760, 1011926, 1016160, 1046820, 1108960, 1116608, 1330752, 1354880, 1395760, 1517889, 1625856, 1663440, 1674912, 1774336, 2023852, 2032320, 2093640, 2217920, 2233216, 2529815, 2661504, 2709760, 2791520, 3035778, 3326880, 3349824, 4047704, 4064640, 4187280, 4435840, 4466432, 5059630, 5323008, 5583040, 6071556, 6653760, 6699648, 7589445, 8095408, 8129280, 8374560, 8871680, 10119260, 11166080, 12143112, 13307520, 13399296, 15178890, 16190816, 16749120, 20238520, 22332160, 24286224, 26615040, 30357780, 32381632, 33498240, 40477040, 48572448, 60715560, 64763264, 66996480, 80954080, 97144896, 121431120, 129526528, 161908160, 194289792, 242862240, 323816320, 388579584, 485724480, 647632640, 971448960, 1942897920]

約数ペア:

[(1, 1942897920), (2, 971448960), (3, 647632640), (4, 485724480), (5, 388579584), (6, 323816320), (8, 242862240), (10, 194289792), (12, 161908160), (15, 129526528), (16, 121431120), (20, 97144896), (24, 80954080), (29, 66996480), (30, 64763264), (32, 60715560), (40, 48572448), (48, 40477040), (58, 33498240), (60, 32381632), (64, 30357780), (73, 26615040), (80, 24286224), (87, 22332160), (96, 20238520), (116, 16749120), (120, 16190816), (128, 15178890), (145, 13399296), (146, 13307520), (160, 12143112), (174, 11166080), (192, 10119260), (219, 8871680), (232, 8374560), (239, 8129280), (240, 8095408), (256, 7589445), (290, 6699648), (292, 6653760), (320, 6071556), (348, 5583040), (365, 5323008), (384, 5059630), (435, 4466432), (438, 4435840), (464, 4187280), (478, 4064640), (480, 4047704), (580, 3349824), (584, 3326880), (640, 3035778), (696, 2791520), (717, 2709760), (730, 2661504), (768, 2529815), (870, 2233216), (876, 2217920), (928, 2093640), (956, 2032320), (960, 2023852), (1095, 1774336), (1160, 1674912), (1168, 1663440), (1195, 1625856), (1280, 1517889), (1392, 1395760), (1434, 1354880), (1460, 1330752), (1740, 1116608), (1752, 1108960), (1856, 1046820), (1912, 1016160), (1920, 1011926), (2117, 917760), (2190, 887168), (2320, 837456), (2336, 831720), (2390, 812928), (2784, 697880), (2868, 677440), (2920, 665376), (3480, 558304), (3504, 554480), (3585, 541952), (3712, 523410), (3824, 508080), (3840, 505963), (4234, 458880), (4380, 443584), (4640, 418728), (4672, 415860), (4780, 406464), (5568, 348940), (5736, 338720), (5840, 332688), (6351, 305920), (6931, 280320), (6960, 279152), (7008, 277240), (7170, 270976), (7424, 261705), (7648, 254040), (8468, 229440), (8760, 221792), (9280, 209364), (9344, 207930), (9560, 203232), (10585, 183552), (11136, 174470), (11472, 169360), (11680, 166344), (12702, 152960), (13862, 140160), (13920, 139576), (14016, 138620), (14340, 135488), (15296, 127020), (16936, 114720), (17447, 111360), (17520, 110896), (18560, 104682), (18688, 103965), (19120, 101616), (20793, 93440), (21170, 91776), (22272, 87235), (22944, 84680), (23360, 83172), (25404, 76480), (27724, 70080), (27840, 69788), (28032, 69310), (28680, 67744), (30592, 63510), (31755, 61184), (33872, 57360), (34655, 56064), (34894, 55680), (35040, 55448), (37120, 52341), (38240, 50808), (41586, 46720), (42340, 45888)]