2836960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 8164800

約数和(自身を除く): 5327840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 149, 160, 170, 224, 238, 272, 280, 298, 340, 476, 544, 560, 595, 596, 680, 745, 952, 1043, 1120, 1190, 1192, 1360, 1490, 1904, 2086, 2380, 2384, 2533, 2720, 2980, 3808, 4172, 4760, 4768, 5066, 5215, 5960, 8344, 9520, 10132, 10430, 11920, 12665, 16688, 17731, 19040, 20264, 20860, 23840, 25330, 33376, 35462, 40528, 41720, 50660, 70924, 81056, 83440, 88655, 101320, 141848, 166880, 177310, 202640, 283696, 354620, 405280, 567392, 709240, 1418480, 2836960]

約数ペア:

[(1, 2836960), (2, 1418480), (4, 709240), (5, 567392), (7, 405280), (8, 354620), (10, 283696), (14, 202640), (16, 177310), (17, 166880), (20, 141848), (28, 101320), (32, 88655), (34, 83440), (35, 81056), (40, 70924), (56, 50660), (68, 41720), (70, 40528), (80, 35462), (85, 33376), (112, 25330), (119, 23840), (136, 20860), (140, 20264), (149, 19040), (160, 17731), (170, 16688), (224, 12665), (238, 11920), (272, 10430), (280, 10132), (298, 9520), (340, 8344), (476, 5960), (544, 5215), (560, 5066), (595, 4768), (596, 4760), (680, 4172), (745, 3808), (952, 2980), (1043, 2720), (1120, 2533), (1190, 2384), (1192, 2380), (1360, 2086), (1490, 1904)]