1811568240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4669

約数の個数: 200

約数和(自身を含む): 6396385248

約数和(自身を除く): 4584817008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 244, 270, 305, 324, 360, 366, 405, 432, 488, 540, 549, 610, 648, 720, 732, 810, 915, 976, 1080, 1098, 1220, 1296, 1464, 1620, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3240, 3294, 3660, 4392, 4583, 4880, 4941, 5490, 6480, 6588, 7320, 8235, 8784, 9166, 9882, 10980, 13176, 13749, 14640, 16470, 18332, 19764, 21960, 22915, 24705, 26352, 27498, 32940, 36664, 39528, 41247, 43920, 45830, 49410, 54996, 65880, 68745, 73328, 79056, 82494, 91660, 98820, 109992, 123741, 131760, 137490, 164988, 183320, 197640, 206235, 219984, 247482, 274980, 279563, 329976, 366640, 371223, 395280, 412470, 494964, 549960, 559126, 618705, 659952, 742446, 824940, 838689, 989928, 1099920, 1118252, 1237410, 1397815, 1484892, 1649880, 1677378, 1856115, 1979856, 2236504, 2474820, 2516067, 2795630, 2969784, 3299760, 3354756, 3712230, 4193445, 4473008, 4949640, 5032134, 5591260, 5939568, 6709512, 7424460, 7548201, 8386890, 9899280, 10064268, 11182520, 12580335, 13419024, 14848920, 15096402, 16773780, 20128536, 22365040, 22644603, 25160670, 29697840, 30192804, 33547560, 37741005, 40257072, 45289206, 50321340, 60385608, 67095120, 75482010, 90578412, 100642680, 113223015, 120771216, 150964020, 181156824, 201285360, 226446030, 301928040, 362313648, 452892060, 603856080, 905784120, 1811568240]

約数ペア:

[(1, 1811568240), (2, 905784120), (3, 603856080), (4, 452892060), (5, 362313648), (6, 301928040), (8, 226446030), (9, 201285360), (10, 181156824), (12, 150964020), (15, 120771216), (16, 113223015), (18, 100642680), (20, 90578412), (24, 75482010), (27, 67095120), (30, 60385608), (36, 50321340), (40, 45289206), (45, 40257072), (48, 37741005), (54, 33547560), (60, 30192804), (61, 29697840), (72, 25160670), (80, 22644603), (81, 22365040), (90, 20128536), (108, 16773780), (120, 15096402), (122, 14848920), (135, 13419024), (144, 12580335), (162, 11182520), (180, 10064268), (183, 9899280), (216, 8386890), (240, 7548201), (244, 7424460), (270, 6709512), (305, 5939568), (324, 5591260), (360, 5032134), (366, 4949640), (405, 4473008), (432, 4193445), (488, 3712230), (540, 3354756), (549, 3299760), (610, 2969784), (648, 2795630), (720, 2516067), (732, 2474820), (810, 2236504), (915, 1979856), (976, 1856115), (1080, 1677378), (1098, 1649880), (1220, 1484892), (1296, 1397815), (1464, 1237410), (1620, 1118252), (1647, 1099920), (1830, 989928), (2160, 838689), (2196, 824940), (2440, 742446), (2745, 659952), (2928, 618705), (3240, 559126), (3294, 549960), (3660, 494964), (4392, 412470), (4583, 395280), (4880, 371223), (4941, 366640), (5490, 329976), (6480, 279563), (6588, 274980), (7320, 247482), (8235, 219984), (8784, 206235), (9166, 197640), (9882, 183320), (10980, 164988), (13176, 137490), (13749, 131760), (14640, 123741), (16470, 109992), (18332, 98820), (19764, 91660), (21960, 82494), (22915, 79056), (24705, 73328), (26352, 68745), (27498, 65880), (32940, 54996), (36664, 49410), (39528, 45830), (41247, 43920)]