244984960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 713836800

約数和(自身を除く): 468851840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 64, 68, 80, 85, 88, 89, 92, 110, 115, 128, 136, 160, 170, 176, 178, 184, 187, 220, 230, 253, 272, 320, 340, 352, 356, 368, 374, 391, 440, 445, 460, 506, 544, 640, 680, 704, 712, 736, 748, 782, 880, 890, 920, 935, 979, 1012, 1088, 1265, 1360, 1408, 1424, 1472, 1496, 1513, 1564, 1760, 1780, 1840, 1870, 1955, 1958, 2024, 2047, 2176, 2530, 2720, 2848, 2944, 2992, 3026, 3128, 3520, 3560, 3680, 3740, 3910, 3916, 4048, 4094, 4301, 4895, 5060, 5440, 5696, 5984, 6052, 6256, 7040, 7120, 7360, 7480, 7565, 7820, 7832, 8096, 8188, 8602, 9790, 10120, 10235, 10880, 11392, 11968, 12104, 12512, 14240, 14720, 14960, 15130, 15640, 15664, 16192, 16376, 16643, 17204, 19580, 20240, 20470, 21505, 22517, 23936, 24208, 25024, 28480, 29920, 30260, 31280, 31328, 32384, 32752, 33286, 34408, 34799, 39160, 40480, 40940, 43010, 45034, 48416, 50048, 56960, 59840, 60520, 62560, 62656, 65504, 66572, 68816, 69598, 78320, 80960, 81880, 83215, 86020, 90068, 96832, 112585, 119680, 121040, 125120, 125312, 131008, 133144, 137632, 139196, 156640, 161920, 163760, 166430, 172040, 173995, 180136, 193664, 225170, 242080, 250240, 262016, 266288, 275264, 278392, 313280, 327520, 332860, 344080, 347990, 360272, 382789, 450340, 484160, 532576, 550528, 556784, 626560, 655040, 665720, 688160, 695980, 720544, 765578, 900680, 968320, 1065152, 1113568, 1310080, 1331440, 1376320, 1391960, 1441088, 1531156, 1801360, 1913945, 2130304, 2227136, 2662880, 2752640, 2783920, 2882176, 3062312, 3602720, 3827890, 4454272, 5325760, 5567840, 6124624, 7205440, 7655780, 10651520, 11135680, 12249248, 14410880, 15311560, 22271360, 24498496, 30623120, 48996992, 61246240, 122492480, 244984960]

約数ペア:

[(1, 244984960), (2, 122492480), (4, 61246240), (5, 48996992), (8, 30623120), (10, 24498496), (11, 22271360), (16, 15311560), (17, 14410880), (20, 12249248), (22, 11135680), (23, 10651520), (32, 7655780), (34, 7205440), (40, 6124624), (44, 5567840), (46, 5325760), (55, 4454272), (64, 3827890), (68, 3602720), (80, 3062312), (85, 2882176), (88, 2783920), (89, 2752640), (92, 2662880), (110, 2227136), (115, 2130304), (128, 1913945), (136, 1801360), (160, 1531156), (170, 1441088), (176, 1391960), (178, 1376320), (184, 1331440), (187, 1310080), (220, 1113568), (230, 1065152), (253, 968320), (272, 900680), (320, 765578), (340, 720544), (352, 695980), (356, 688160), (368, 665720), (374, 655040), (391, 626560), (440, 556784), (445, 550528), (460, 532576), (506, 484160), (544, 450340), (640, 382789), (680, 360272), (704, 347990), (712, 344080), (736, 332860), (748, 327520), (782, 313280), (880, 278392), (890, 275264), (920, 266288), (935, 262016), (979, 250240), (1012, 242080), (1088, 225170), (1265, 193664), (1360, 180136), (1408, 173995), (1424, 172040), (1472, 166430), (1496, 163760), (1513, 161920), (1564, 156640), (1760, 139196), (1780, 137632), (1840, 133144), (1870, 131008), (1955, 125312), (1958, 125120), (2024, 121040), (2047, 119680), (2176, 112585), (2530, 96832), (2720, 90068), (2848, 86020), (2944, 83215), (2992, 81880), (3026, 80960), (3128, 78320), (3520, 69598), (3560, 68816), (3680, 66572), (3740, 65504), (3910, 62656), (3916, 62560), (4048, 60520), (4094, 59840), (4301, 56960), (4895, 50048), (5060, 48416), (5440, 45034), (5696, 43010), (5984, 40940), (6052, 40480), (6256, 39160), (7040, 34799), (7120, 34408), (7360, 33286), (7480, 32752), (7565, 32384), (7820, 31328), (7832, 31280), (8096, 30260), (8188, 29920), (8602, 28480), (9790, 25024), (10120, 24208), (10235, 23936), (10880, 22517), (11392, 21505), (11968, 20470), (12104, 20240), (12512, 19580), (14240, 17204), (14720, 16643), (14960, 16376), (15130, 16192), (15640, 15664)]