218924640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 384

約数和(自身を含む): 888330240

約数和(自身を除く): 669405600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 271, 272, 288, 297, 306, 330, 340, 352, 360, 374, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 542, 544, 561, 594, 612, 660, 680, 720, 748, 765, 792, 813, 816, 864, 880, 918, 935, 990, 1020, 1056, 1080, 1084, 1122, 1188, 1224, 1320, 1355, 1360, 1440, 1485, 1496, 1530, 1584, 1626, 1632, 1683, 1760, 1836, 1870, 1980, 2040, 2160, 2168, 2244, 2295, 2376, 2439, 2448, 2640, 2710, 2720, 2805, 2970, 2981, 2992, 3060, 3168, 3252, 3366, 3672, 3740, 3960, 4065, 4080, 4320, 4336, 4488, 4590, 4607, 4752, 4878, 4896, 5049, 5280, 5420, 5610, 5940, 5962, 5984, 6120, 6504, 6732, 7317, 7344, 7480, 7920, 8130, 8160, 8415, 8672, 8943, 8976, 9180, 9214, 9504, 9756, 10098, 10840, 11220, 11880, 11924, 12195, 12240, 13008, 13464, 13821, 14634, 14688, 14905, 14960, 15840, 16260, 16830, 17886, 17952, 18360, 18428, 19512, 20196, 21680, 22440, 23035, 23760, 23848, 24390, 24480, 25245, 26016, 26829, 26928, 27642, 29268, 29810, 29920, 32520, 33660, 35772, 36585, 36720, 36856, 39024, 40392, 41463, 43360, 44715, 44880, 46070, 47520, 47696, 48780, 50490, 50677, 53658, 53856, 55284, 58536, 59620, 65040, 67320, 69105, 71544, 73170, 73440, 73712, 78048, 80487, 80784, 82926, 89430, 89760, 92140, 95392, 97560, 100980, 101354, 107316, 110568, 117072, 119240, 124389, 130080, 134145, 134640, 138210, 143088, 146340, 147424, 152031, 160974, 161568, 165852, 178860, 184280, 195120, 201960, 202708, 207315, 214632, 221136, 234144, 238480, 248778, 253385, 268290, 269280, 276420, 286176, 292680, 304062, 321948, 331704, 357720, 368560, 390240, 402435, 403920, 405416, 414630, 429264, 442272, 456093, 476960, 497556, 506770, 536580, 552840, 585360, 608124, 621945, 643896, 663408, 715440, 737120, 760155, 804870, 807840, 810832, 829260, 858528, 912186, 995112, 1013540, 1073160, 1105680, 1170720, 1216248, 1243890, 1287792, 1326816, 1368279, 1430880, 1520310, 1609740, 1621664, 1658520, 1824372, 1990224, 2027080, 2146320, 2211360, 2280465, 2432496, 2487780, 2575584, 2736558, 3040620, 3219480, 3317040, 3648744, 3980448, 4054160, 4292640, 4560930, 4864992, 4975560, 5473116, 6081240, 6438960, 6634080, 6841395, 7297488, 8108320, 9121860, 9951120, 10946232, 12162480, 12877920, 13682790, 14594976, 18243720, 19902240, 21892464, 24324960, 27365580, 36487440, 43784928, 54731160, 72974880, 109462320, 218924640]

約数ペア:

[(1, 218924640), (2, 109462320), (3, 72974880), (4, 54731160), (5, 43784928), (6, 36487440), (8, 27365580), (9, 24324960), (10, 21892464), (11, 19902240), (12, 18243720), (15, 14594976), (16, 13682790), (17, 12877920), (18, 12162480), (20, 10946232), (22, 9951120), (24, 9121860), (27, 8108320), (30, 7297488), (32, 6841395), (33, 6634080), (34, 6438960), (36, 6081240), (40, 5473116), (44, 4975560), (45, 4864992), (48, 4560930), (51, 4292640), (54, 4054160), (55, 3980448), (60, 3648744), (66, 3317040), (68, 3219480), (72, 3040620), (80, 2736558), (85, 2575584), (88, 2487780), (90, 2432496), (96, 2280465), (99, 2211360), (102, 2146320), (108, 2027080), (110, 1990224), (120, 1824372), (132, 1658520), (135, 1621664), (136, 1609740), (144, 1520310), (153, 1430880), (160, 1368279), (165, 1326816), (170, 1287792), (176, 1243890), (180, 1216248), (187, 1170720), (198, 1105680), (204, 1073160), (216, 1013540), (220, 995112), (240, 912186), (255, 858528), (264, 829260), (270, 810832), (271, 807840), (272, 804870), (288, 760155), (297, 737120), (306, 715440), (330, 663408), (340, 643896), (352, 621945), (360, 608124), (374, 585360), (396, 552840), (408, 536580), (432, 506770), (440, 497556), (459, 476960), (480, 456093), (495, 442272), (510, 429264), (528, 414630), (540, 405416), (542, 403920), (544, 402435), (561, 390240), (594, 368560), (612, 357720), (660, 331704), (680, 321948), (720, 304062), (748, 292680), (765, 286176), (792, 276420), (813, 269280), (816, 268290), (864, 253385), (880, 248778), (918, 238480), (935, 234144), (990, 221136), (1020, 214632), (1056, 207315), (1080, 202708), (1084, 201960), (1122, 195120), (1188, 184280), (1224, 178860), (1320, 165852), (1355, 161568), (1360, 160974), (1440, 152031), (1485, 147424), (1496, 146340), (1530, 143088), (1584, 138210), (1626, 134640), (1632, 134145), (1683, 130080), (1760, 124389), (1836, 119240), (1870, 117072), (1980, 110568), (2040, 107316), (2160, 101354), (2168, 100980), (2244, 97560), (2295, 95392), (2376, 92140), (2439, 89760), (2448, 89430), (2640, 82926), (2710, 80784), (2720, 80487), (2805, 78048), (2970, 73712), (2981, 73440), (2992, 73170), (3060, 71544), (3168, 69105), (3252, 67320), (3366, 65040), (3672, 59620), (3740, 58536), (3960, 55284), (4065, 53856), (4080, 53658), (4320, 50677), (4336, 50490), (4488, 48780), (4590, 47696), (4607, 47520), (4752, 46070), (4878, 44880), (4896, 44715), (5049, 43360), (5280, 41463), (5420, 40392), (5610, 39024), (5940, 36856), (5962, 36720), (5984, 36585), (6120, 35772), (6504, 33660), (6732, 32520), (7317, 29920), (7344, 29810), (7480, 29268), (7920, 27642), (8130, 26928), (8160, 26829), (8415, 26016), (8672, 25245), (8943, 24480), (8976, 24390), (9180, 23848), (9214, 23760), (9504, 23035), (9756, 22440), (10098, 21680), (10840, 20196), (11220, 19512), (11880, 18428), (11924, 18360), (12195, 17952), (12240, 17886), (13008, 16830), (13464, 16260), (13821, 15840), (14634, 14960), (14688, 14905)]