2256888960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1156

約数の個数: 256

約数和(自身を含む): 8062243200

約数和(自身を除く): 5805354240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 320, 360, 384, 393, 432, 480, 524, 540, 576, 640, 655, 720, 786, 864, 960, 997, 1048, 1080, 1152, 1179, 1310, 1440, 1572, 1728, 1920, 1965, 1994, 2096, 2160, 2358, 2620, 2880, 2991, 3144, 3456, 3537, 3930, 3988, 4192, 4320, 4716, 4985, 5240, 5760, 5895, 5982, 6288, 7074, 7860, 7976, 8384, 8640, 8973, 9432, 9970, 10480, 11790, 11964, 12576, 14148, 14955, 15720, 15952, 16768, 17280, 17685, 17946, 18864, 19940, 20960, 23580, 23928, 25152, 26919, 28296, 29910, 31440, 31904, 35370, 35892, 37728, 39880, 41920, 44865, 47160, 47856, 50304, 53838, 56592, 59820, 62880, 63808, 70740, 71784, 75456, 79760, 83840, 89730, 94320, 95712, 107676, 113184, 119640, 125760, 127616, 130607, 134595, 141480, 143568, 150912, 159520, 179460, 188640, 191424, 215352, 226368, 239280, 251520, 261214, 269190, 282960, 287136, 319040, 358920, 377280, 382848, 391821, 430704, 452736, 478560, 522428, 538380, 565920, 574272, 638080, 653035, 717840, 754560, 783642, 861408, 957120, 1044856, 1076760, 1131840, 1148544, 1175463, 1306070, 1435680, 1567284, 1722816, 1914240, 1959105, 2089712, 2153520, 2263680, 2350926, 2612140, 2871360, 3134568, 3445632, 3526389, 3918210, 4179424, 4307040, 4701852, 5224280, 5742720, 5877315, 6269136, 7052778, 7836420, 8358848, 8614080, 9403704, 10448560, 11754630, 12538272, 14105556, 15672840, 16717696, 17228160, 17631945, 18807408, 20897120, 23509260, 25076544, 28211112, 31345680, 35263890, 37614816, 41794240, 47018520, 50153088, 56422224, 62691360, 70527780, 75229632, 83588480, 94037040, 112844448, 125382720, 141055560, 150459264, 188074080, 225688896, 250765440, 282111120, 376148160, 451377792, 564222240, 752296320, 1128444480, 2256888960]

約数ペア:

[(1, 2256888960), (2, 1128444480), (3, 752296320), (4, 564222240), (5, 451377792), (6, 376148160), (8, 282111120), (9, 250765440), (10, 225688896), (12, 188074080), (15, 150459264), (16, 141055560), (18, 125382720), (20, 112844448), (24, 94037040), (27, 83588480), (30, 75229632), (32, 70527780), (36, 62691360), (40, 56422224), (45, 50153088), (48, 47018520), (54, 41794240), (60, 37614816), (64, 35263890), (72, 31345680), (80, 28211112), (90, 25076544), (96, 23509260), (108, 20897120), (120, 18807408), (128, 17631945), (131, 17228160), (135, 16717696), (144, 15672840), (160, 14105556), (180, 12538272), (192, 11754630), (216, 10448560), (240, 9403704), (262, 8614080), (270, 8358848), (288, 7836420), (320, 7052778), (360, 6269136), (384, 5877315), (393, 5742720), (432, 5224280), (480, 4701852), (524, 4307040), (540, 4179424), (576, 3918210), (640, 3526389), (655, 3445632), (720, 3134568), (786, 2871360), (864, 2612140), (960, 2350926), (997, 2263680), (1048, 2153520), (1080, 2089712), (1152, 1959105), (1179, 1914240), (1310, 1722816), (1440, 1567284), (1572, 1435680), (1728, 1306070), (1920, 1175463), (1965, 1148544), (1994, 1131840), (2096, 1076760), (2160, 1044856), (2358, 957120), (2620, 861408), (2880, 783642), (2991, 754560), (3144, 717840), (3456, 653035), (3537, 638080), (3930, 574272), (3988, 565920), (4192, 538380), (4320, 522428), (4716, 478560), (4985, 452736), (5240, 430704), (5760, 391821), (5895, 382848), (5982, 377280), (6288, 358920), (7074, 319040), (7860, 287136), (7976, 282960), (8384, 269190), (8640, 261214), (8973, 251520), (9432, 239280), (9970, 226368), (10480, 215352), (11790, 191424), (11964, 188640), (12576, 179460), (14148, 159520), (14955, 150912), (15720, 143568), (15952, 141480), (16768, 134595), (17280, 130607), (17685, 127616), (17946, 125760), (18864, 119640), (19940, 113184), (20960, 107676), (23580, 95712), (23928, 94320), (25152, 89730), (26919, 83840), (28296, 79760), (29910, 75456), (31440, 71784), (31904, 70740), (35370, 63808), (35892, 62880), (37728, 59820), (39880, 56592), (41920, 53838), (44865, 50304), (47160, 47856)]