208942560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3539}}^1$

素因数の和:3601

約数の個数: 144

約数和(自身を含む): 730613520

約数和(自身を除く): 521670960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3539, 3690, 3936, 4920, 5904, 6560, 7078, 7380, 9840, 10617, 11808, 14156, 14760, 17695, 19680, 21234, 28312, 29520, 31851, 35390, 42468, 53085, 56624, 59040, 63702, 70780, 84936, 106170, 113248, 127404, 141560, 145099, 159255, 169872, 212340, 254808, 283120, 290198, 318510, 339744, 424680, 435297, 509616, 566240, 580396, 637020, 725495, 849360, 870594, 1019232, 1160792, 1274040, 1305891, 1450990, 1698720, 1741188, 2176485, 2321584, 2548080, 2611782, 2901980, 3482376, 4352970, 4643168, 5096160, 5223564, 5803960, 6529455, 6964752, 8705940, 10447128, 11607920, 13058910, 13929504, 17411880, 20894256, 23215840, 26117820, 34823760, 41788512, 52235640, 69647520, 104471280, 208942560]

約数ペア:

[(1, 208942560), (2, 104471280), (3, 69647520), (4, 52235640), (5, 41788512), (6, 34823760), (8, 26117820), (9, 23215840), (10, 20894256), (12, 17411880), (15, 13929504), (16, 13058910), (18, 11607920), (20, 10447128), (24, 8705940), (30, 6964752), (32, 6529455), (36, 5803960), (40, 5223564), (41, 5096160), (45, 4643168), (48, 4352970), (60, 3482376), (72, 2901980), (80, 2611782), (82, 2548080), (90, 2321584), (96, 2176485), (120, 1741188), (123, 1698720), (144, 1450990), (160, 1305891), (164, 1274040), (180, 1160792), (205, 1019232), (240, 870594), (246, 849360), (288, 725495), (328, 637020), (360, 580396), (369, 566240), (410, 509616), (480, 435297), (492, 424680), (615, 339744), (656, 318510), (720, 290198), (738, 283120), (820, 254808), (984, 212340), (1230, 169872), (1312, 159255), (1440, 145099), (1476, 141560), (1640, 127404), (1845, 113248), (1968, 106170), (2460, 84936), (2952, 70780), (3280, 63702), (3539, 59040), (3690, 56624), (3936, 53085), (4920, 42468), (5904, 35390), (6560, 31851), (7078, 29520), (7380, 28312), (9840, 21234), (10617, 19680), (11808, 17695), (14156, 14760)]