227287320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2829

約数の個数: 128

約数和(自身を含む): 748440000

約数和(自身を除く): 521152680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2749, 2756, 3180, 3445, 4134, 5498, 5512, 6360, 6890, 8247, 8268, 10335, 10996, 13745, 13780, 16494, 16536, 20670, 21992, 27490, 27560, 32988, 35737, 41235, 41340, 54980, 65976, 71474, 82470, 82680, 107211, 109960, 142948, 145697, 164940, 178685, 214422, 285896, 291394, 329880, 357370, 428844, 437091, 536055, 582788, 714740, 728485, 857688, 874182, 1072110, 1165576, 1429480, 1456970, 1748364, 1894061, 2144220, 2185455, 2913940, 3496728, 3788122, 4288440, 4370910, 5682183, 5827880, 7576244, 8741820, 9470305, 11364366, 15152488, 17483640, 18940610, 22728732, 28410915, 37881220, 45457464, 56821830, 75762440, 113643660, 227287320]

約数ペア:

[(1, 227287320), (2, 113643660), (3, 75762440), (4, 56821830), (5, 45457464), (6, 37881220), (8, 28410915), (10, 22728732), (12, 18940610), (13, 17483640), (15, 15152488), (20, 11364366), (24, 9470305), (26, 8741820), (30, 7576244), (39, 5827880), (40, 5682183), (52, 4370910), (53, 4288440), (60, 3788122), (65, 3496728), (78, 2913940), (104, 2185455), (106, 2144220), (120, 1894061), (130, 1748364), (156, 1456970), (159, 1429480), (195, 1165576), (212, 1072110), (260, 874182), (265, 857688), (312, 728485), (318, 714740), (390, 582788), (424, 536055), (520, 437091), (530, 428844), (636, 357370), (689, 329880), (780, 291394), (795, 285896), (1060, 214422), (1272, 178685), (1378, 164940), (1560, 145697), (1590, 142948), (2067, 109960), (2120, 107211), (2749, 82680), (2756, 82470), (3180, 71474), (3445, 65976), (4134, 54980), (5498, 41340), (5512, 41235), (6360, 35737), (6890, 32988), (8247, 27560), (8268, 27490), (10335, 21992), (10996, 20670), (13745, 16536), (13780, 16494)]