1506482120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2695

約数の個数: 128

約数和(自身を含む): 4022403840

約数和(自身を除く): 2515921720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 103, 104, 110, 130, 143, 206, 220, 260, 286, 412, 440, 515, 520, 572, 715, 824, 1030, 1133, 1144, 1339, 1430, 2060, 2266, 2557, 2678, 2860, 4120, 4532, 5114, 5356, 5665, 5720, 6695, 9064, 10228, 10712, 11330, 12785, 13390, 14729, 20456, 22660, 25570, 26780, 28127, 29458, 33241, 45320, 51140, 53560, 56254, 58916, 66482, 73645, 102280, 112508, 117832, 132964, 140635, 147290, 166205, 225016, 263371, 265928, 281270, 294580, 332410, 365651, 526742, 562540, 589160, 664820, 731302, 1053484, 1125080, 1316855, 1329640, 1462604, 1828255, 2106968, 2633710, 2897081, 2925208, 3423823, 3656510, 5267420, 5794162, 6847646, 7313020, 10534840, 11588324, 13695292, 14485405, 14626040, 17119115, 23176648, 27390584, 28970810, 34238230, 37662053, 57941620, 68476460, 75324106, 115883240, 136952920, 150648212, 188310265, 301296424, 376620530, 753241060, 1506482120]

約数ペア:

[(1, 1506482120), (2, 753241060), (4, 376620530), (5, 301296424), (8, 188310265), (10, 150648212), (11, 136952920), (13, 115883240), (20, 75324106), (22, 68476460), (26, 57941620), (40, 37662053), (44, 34238230), (52, 28970810), (55, 27390584), (65, 23176648), (88, 17119115), (103, 14626040), (104, 14485405), (110, 13695292), (130, 11588324), (143, 10534840), (206, 7313020), (220, 6847646), (260, 5794162), (286, 5267420), (412, 3656510), (440, 3423823), (515, 2925208), (520, 2897081), (572, 2633710), (715, 2106968), (824, 1828255), (1030, 1462604), (1133, 1329640), (1144, 1316855), (1339, 1125080), (1430, 1053484), (2060, 731302), (2266, 664820), (2557, 589160), (2678, 562540), (2860, 526742), (4120, 365651), (4532, 332410), (5114, 294580), (5356, 281270), (5665, 265928), (5720, 263371), (6695, 225016), (9064, 166205), (10228, 147290), (10712, 140635), (11330, 132964), (12785, 117832), (13390, 112508), (14729, 102280), (20456, 73645), (22660, 66482), (25570, 58916), (26780, 56254), (28127, 53560), (29458, 51140), (33241, 45320)]