316420440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53813}}^1$

素因数の和:53841

約数の個数: 96

約数和(自身を含む): 1104263280

約数和(自身を除く): 787842840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 53813, 107626, 161439, 215252, 269065, 322878, 376691, 430504, 538130, 645756, 753382, 807195, 1076260, 1130073, 1291512, 1506764, 1614390, 1883455, 2152520, 2260146, 2636837, 3013528, 3228780, 3766910, 4520292, 5273674, 5650365, 6457560, 7533820, 7910511, 9040584, 10547348, 11300730, 13184185, 15067640, 15821022, 21094696, 22601460, 26368370, 31642044, 39552555, 45202920, 52736740, 63284088, 79105110, 105473480, 158210220, 316420440]

約数ペア:

[(1, 316420440), (2, 158210220), (3, 105473480), (4, 79105110), (5, 63284088), (6, 52736740), (7, 45202920), (8, 39552555), (10, 31642044), (12, 26368370), (14, 22601460), (15, 21094696), (20, 15821022), (21, 15067640), (24, 13184185), (28, 11300730), (30, 10547348), (35, 9040584), (40, 7910511), (42, 7533820), (49, 6457560), (56, 5650365), (60, 5273674), (70, 4520292), (84, 3766910), (98, 3228780), (105, 3013528), (120, 2636837), (140, 2260146), (147, 2152520), (168, 1883455), (196, 1614390), (210, 1506764), (245, 1291512), (280, 1130073), (294, 1076260), (392, 807195), (420, 753382), (490, 645756), (588, 538130), (735, 430504), (840, 376691), (980, 322878), (1176, 269065), (1470, 215252), (1960, 161439), (2940, 107626), (5880, 53813)]