286536320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{9137}}^1$

素因数の和:9170

約数の個数: 96

約数和(自身を含む): 796924980

約数和(自身を除く): 510388660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 9137, 15680, 18274, 31360, 36548, 45685, 63959, 73096, 91370, 127918, 146192, 182740, 255836, 292384, 319795, 365480, 447713, 511672, 584768, 639590, 730960, 895426, 1023344, 1169536, 1279180, 1461920, 1790852, 2046688, 2238565, 2558360, 2923840, 3581704, 4093376, 4477130, 5116720, 5847680, 7163408, 8186752, 8954260, 10233440, 14326816, 17908520, 20466880, 28653632, 35817040, 40933760, 57307264, 71634080, 143268160, 286536320]

約数ペア:

[(1, 286536320), (2, 143268160), (4, 71634080), (5, 57307264), (7, 40933760), (8, 35817040), (10, 28653632), (14, 20466880), (16, 17908520), (20, 14326816), (28, 10233440), (32, 8954260), (35, 8186752), (40, 7163408), (49, 5847680), (56, 5116720), (64, 4477130), (70, 4093376), (80, 3581704), (98, 2923840), (112, 2558360), (128, 2238565), (140, 2046688), (160, 1790852), (196, 1461920), (224, 1279180), (245, 1169536), (280, 1023344), (320, 895426), (392, 730960), (448, 639590), (490, 584768), (560, 511672), (640, 447713), (784, 365480), (896, 319795), (980, 292384), (1120, 255836), (1568, 182740), (1960, 146192), (2240, 127918), (3136, 91370), (3920, 73096), (4480, 63959), (6272, 45685), (7840, 36548), (9137, 31360), (15680, 18274)]