102871680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 331214400

約数和(自身を除く): 228342720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 409, 480, 524, 640, 655, 786, 818, 960, 1048, 1227, 1310, 1572, 1636, 1920, 1965, 2045, 2096, 2454, 2620, 3144, 3272, 3930, 4090, 4192, 4908, 5240, 6135, 6288, 6544, 7860, 8180, 8384, 9816, 10480, 12270, 12576, 13088, 15720, 16360, 16768, 19632, 20960, 24540, 25152, 26176, 31440, 32720, 39264, 41920, 49080, 50304, 52352, 53579, 62880, 65440, 78528, 83840, 98160, 107158, 125760, 130880, 157056, 160737, 196320, 214316, 251520, 261760, 267895, 321474, 392640, 428632, 535790, 642948, 785280, 803685, 857264, 1071580, 1285896, 1607370, 1714528, 2143160, 2571792, 3214740, 3429056, 4286320, 5143584, 6429480, 6858112, 8572640, 10287168, 12858960, 17145280, 20574336, 25717920, 34290560, 51435840, 102871680]

約数ペア:

[(1, 102871680), (2, 51435840), (3, 34290560), (4, 25717920), (5, 20574336), (6, 17145280), (8, 12858960), (10, 10287168), (12, 8572640), (15, 6858112), (16, 6429480), (20, 5143584), (24, 4286320), (30, 3429056), (32, 3214740), (40, 2571792), (48, 2143160), (60, 1714528), (64, 1607370), (80, 1285896), (96, 1071580), (120, 857264), (128, 803685), (131, 785280), (160, 642948), (192, 535790), (240, 428632), (262, 392640), (320, 321474), (384, 267895), (393, 261760), (409, 251520), (480, 214316), (524, 196320), (640, 160737), (655, 157056), (786, 130880), (818, 125760), (960, 107158), (1048, 98160), (1227, 83840), (1310, 78528), (1572, 65440), (1636, 62880), (1920, 53579), (1965, 52352), (2045, 50304), (2096, 49080), (2454, 41920), (2620, 39264), (3144, 32720), (3272, 31440), (3930, 26176), (4090, 25152), (4192, 24540), (4908, 20960), (5240, 19632), (6135, 16768), (6288, 16360), (6544, 15720), (7860, 13088), (8180, 12576), (8384, 12270), (9816, 10480)]