244333440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 917247240

約数和(自身を除く): 672913800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 251, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 502, 507, 520, 576, 585, 624, 640, 676, 720, 753, 780, 832, 845, 936, 960, 1004, 1014, 1040, 1152, 1170, 1248, 1255, 1352, 1440, 1506, 1521, 1560, 1664, 1690, 1872, 1920, 2008, 2028, 2080, 2259, 2340, 2496, 2510, 2535, 2704, 2880, 3012, 3042, 3120, 3263, 3380, 3744, 3765, 4016, 4056, 4160, 4518, 4680, 4992, 5020, 5070, 5408, 5760, 6024, 6084, 6240, 6526, 6760, 7488, 7530, 7605, 8032, 8112, 8320, 9036, 9360, 9789, 10040, 10140, 10816, 11295, 12048, 12168, 12480, 13052, 13520, 14976, 15060, 15210, 16064, 16224, 16315, 18072, 18720, 19578, 20080, 20280, 21632, 22590, 24096, 24336, 24960, 26104, 27040, 29367, 30120, 30420, 32128, 32448, 32630, 36144, 37440, 39156, 40160, 40560, 42419, 45180, 48192, 48672, 48945, 52208, 54080, 58734, 60240, 60840, 64896, 65260, 72288, 74880, 78312, 80320, 81120, 84838, 90360, 96384, 97344, 97890, 104416, 108160, 117468, 120480, 121680, 127257, 130520, 144576, 146835, 156624, 160640, 162240, 169676, 180720, 194688, 195780, 208832, 212095, 234936, 240960, 243360, 254514, 261040, 289152, 293670, 313248, 324480, 339352, 361440, 381771, 391560, 417664, 424190, 469872, 481920, 486720, 509028, 522080, 587340, 626496, 636285, 678704, 722880, 763542, 783120, 848380, 939744, 973440, 1018056, 1044160, 1174680, 1252992, 1272570, 1357408, 1445760, 1527084, 1566240, 1696760, 1879488, 1908855, 2036112, 2088320, 2349360, 2545140, 2714816, 3054168, 3132480, 3393520, 3758976, 3817710, 4072224, 4698720, 5090280, 5429632, 6108336, 6264960, 6787040, 7635420, 8144448, 9397440, 10180560, 12216672, 13574080, 15270840, 16288896, 18794880, 20361120, 24433344, 27148160, 30541680, 40722240, 48866688, 61083360, 81444480, 122166720, 244333440]

約数ペア:

[(1, 244333440), (2, 122166720), (3, 81444480), (4, 61083360), (5, 48866688), (6, 40722240), (8, 30541680), (9, 27148160), (10, 24433344), (12, 20361120), (13, 18794880), (15, 16288896), (16, 15270840), (18, 13574080), (20, 12216672), (24, 10180560), (26, 9397440), (30, 8144448), (32, 7635420), (36, 6787040), (39, 6264960), (40, 6108336), (45, 5429632), (48, 5090280), (52, 4698720), (60, 4072224), (64, 3817710), (65, 3758976), (72, 3393520), (78, 3132480), (80, 3054168), (90, 2714816), (96, 2545140), (104, 2349360), (117, 2088320), (120, 2036112), (128, 1908855), (130, 1879488), (144, 1696760), (156, 1566240), (160, 1527084), (169, 1445760), (180, 1357408), (192, 1272570), (195, 1252992), (208, 1174680), (234, 1044160), (240, 1018056), (251, 973440), (260, 939744), (288, 848380), (312, 783120), (320, 763542), (338, 722880), (360, 678704), (384, 636285), (390, 626496), (416, 587340), (468, 522080), (480, 509028), (502, 486720), (507, 481920), (520, 469872), (576, 424190), (585, 417664), (624, 391560), (640, 381771), (676, 361440), (720, 339352), (753, 324480), (780, 313248), (832, 293670), (845, 289152), (936, 261040), (960, 254514), (1004, 243360), (1014, 240960), (1040, 234936), (1152, 212095), (1170, 208832), (1248, 195780), (1255, 194688), (1352, 180720), (1440, 169676), (1506, 162240), (1521, 160640), (1560, 156624), (1664, 146835), (1690, 144576), (1872, 130520), (1920, 127257), (2008, 121680), (2028, 120480), (2080, 117468), (2259, 108160), (2340, 104416), (2496, 97890), (2510, 97344), (2535, 96384), (2704, 90360), (2880, 84838), (3012, 81120), (3042, 80320), (3120, 78312), (3263, 74880), (3380, 72288), (3744, 65260), (3765, 64896), (4016, 60840), (4056, 60240), (4160, 58734), (4518, 54080), (4680, 52208), (4992, 48945), (5020, 48672), (5070, 48192), (5408, 45180), (5760, 42419), (6024, 40560), (6084, 40160), (6240, 39156), (6526, 37440), (6760, 36144), (7488, 32630), (7530, 32448), (7605, 32128), (8032, 30420), (8112, 30120), (8320, 29367), (9036, 27040), (9360, 26104), (9789, 24960), (10040, 24336), (10140, 24096), (10816, 22590), (11295, 21632), (12048, 20280), (12168, 20080), (12480, 19578), (13052, 18720), (13520, 18072), (14976, 16315), (15060, 16224), (15210, 16064)]