298157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 992839680

約数和(自身を除く): 694682400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 113, 115, 120, 138, 160, 184, 226, 230, 239, 240, 276, 339, 345, 368, 452, 460, 478, 480, 552, 565, 678, 690, 717, 736, 904, 920, 956, 1104, 1130, 1195, 1356, 1380, 1434, 1695, 1808, 1840, 1912, 2208, 2260, 2390, 2599, 2712, 2760, 2868, 3390, 3585, 3616, 3680, 3824, 4520, 4780, 5198, 5424, 5497, 5520, 5736, 6780, 7170, 7648, 7797, 9040, 9560, 10396, 10848, 10994, 11040, 11472, 12995, 13560, 14340, 15594, 16491, 18080, 19120, 20792, 21988, 22944, 25990, 27007, 27120, 27485, 28680, 31188, 32982, 38240, 38985, 41584, 43976, 51980, 54014, 54240, 54970, 57360, 62376, 65964, 77970, 81021, 82455, 83168, 87952, 103960, 108028, 109940, 114720, 124752, 131928, 135035, 155940, 162042, 164910, 175904, 207920, 216056, 219880, 249504, 263856, 270070, 311880, 324084, 329820, 405105, 415840, 432112, 439760, 527712, 540140, 621161, 623760, 648168, 659640, 810210, 864224, 879520, 1080280, 1242322, 1247520, 1296336, 1319280, 1620420, 1863483, 2160560, 2484644, 2592672, 2638560, 3105805, 3240840, 3726966, 4321120, 4969288, 6211610, 6481680, 7453932, 9317415, 9938576, 12423220, 12963360, 14907864, 18634830, 19877152, 24846440, 29815728, 37269660, 49692880, 59631456, 74539320, 99385760, 149078640, 298157280]

約数ペア:

[(1, 298157280), (2, 149078640), (3, 99385760), (4, 74539320), (5, 59631456), (6, 49692880), (8, 37269660), (10, 29815728), (12, 24846440), (15, 19877152), (16, 18634830), (20, 14907864), (23, 12963360), (24, 12423220), (30, 9938576), (32, 9317415), (40, 7453932), (46, 6481680), (48, 6211610), (60, 4969288), (69, 4321120), (80, 3726966), (92, 3240840), (96, 3105805), (113, 2638560), (115, 2592672), (120, 2484644), (138, 2160560), (160, 1863483), (184, 1620420), (226, 1319280), (230, 1296336), (239, 1247520), (240, 1242322), (276, 1080280), (339, 879520), (345, 864224), (368, 810210), (452, 659640), (460, 648168), (478, 623760), (480, 621161), (552, 540140), (565, 527712), (678, 439760), (690, 432112), (717, 415840), (736, 405105), (904, 329820), (920, 324084), (956, 311880), (1104, 270070), (1130, 263856), (1195, 249504), (1356, 219880), (1380, 216056), (1434, 207920), (1695, 175904), (1808, 164910), (1840, 162042), (1912, 155940), (2208, 135035), (2260, 131928), (2390, 124752), (2599, 114720), (2712, 109940), (2760, 108028), (2868, 103960), (3390, 87952), (3585, 83168), (3616, 82455), (3680, 81021), (3824, 77970), (4520, 65964), (4780, 62376), (5198, 57360), (5424, 54970), (5497, 54240), (5520, 54014), (5736, 51980), (6780, 43976), (7170, 41584), (7648, 38985), (7797, 38240), (9040, 32982), (9560, 31188), (10396, 28680), (10848, 27485), (10994, 27120), (11040, 27007), (11472, 25990), (12995, 22944), (13560, 21988), (14340, 20792), (15594, 19120), (16491, 18080)]