253603440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1016

約数の個数: 160

約数和(自身を含む): 880925760

約数和(自身を除く): 627322320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 270, 274, 360, 411, 432, 540, 548, 685, 720, 822, 857, 1080, 1096, 1233, 1370, 1644, 1714, 2055, 2160, 2192, 2466, 2571, 2740, 3288, 3428, 3699, 4110, 4285, 4932, 5142, 5480, 6165, 6576, 6856, 7398, 7713, 8220, 8570, 9864, 10284, 10960, 12330, 12855, 13712, 14796, 15426, 16440, 17140, 18495, 19728, 20568, 23139, 24660, 25710, 29592, 30852, 32880, 34280, 36990, 38565, 41136, 46278, 49320, 51420, 59184, 61704, 68560, 73980, 77130, 92556, 98640, 102840, 115695, 117409, 123408, 147960, 154260, 185112, 205680, 231390, 234818, 295920, 308520, 352227, 370224, 462780, 469636, 587045, 617040, 704454, 925560, 939272, 1056681, 1174090, 1408908, 1761135, 1851120, 1878544, 2113362, 2348180, 2817816, 3170043, 3522270, 4226724, 4696360, 5283405, 5635632, 6340086, 7044540, 8453448, 9392720, 10566810, 12680172, 14089080, 15850215, 16906896, 21133620, 25360344, 28178160, 31700430, 42267240, 50720688, 63400860, 84534480, 126801720, 253603440]

約数ペア:

[(1, 253603440), (2, 126801720), (3, 84534480), (4, 63400860), (5, 50720688), (6, 42267240), (8, 31700430), (9, 28178160), (10, 25360344), (12, 21133620), (15, 16906896), (16, 15850215), (18, 14089080), (20, 12680172), (24, 10566810), (27, 9392720), (30, 8453448), (36, 7044540), (40, 6340086), (45, 5635632), (48, 5283405), (54, 4696360), (60, 4226724), (72, 3522270), (80, 3170043), (90, 2817816), (108, 2348180), (120, 2113362), (135, 1878544), (137, 1851120), (144, 1761135), (180, 1408908), (216, 1174090), (240, 1056681), (270, 939272), (274, 925560), (360, 704454), (411, 617040), (432, 587045), (540, 469636), (548, 462780), (685, 370224), (720, 352227), (822, 308520), (857, 295920), (1080, 234818), (1096, 231390), (1233, 205680), (1370, 185112), (1644, 154260), (1714, 147960), (2055, 123408), (2160, 117409), (2192, 115695), (2466, 102840), (2571, 98640), (2740, 92556), (3288, 77130), (3428, 73980), (3699, 68560), (4110, 61704), (4285, 59184), (4932, 51420), (5142, 49320), (5480, 46278), (6165, 41136), (6576, 38565), (6856, 36990), (7398, 34280), (7713, 32880), (8220, 30852), (8570, 29592), (9864, 25710), (10284, 24660), (10960, 23139), (12330, 20568), (12855, 19728), (13712, 18495), (14796, 17140), (15426, 16440)]